locale: sync from Crowdin

- Add Portuguese

.github/ISSUE_TEMPLATE.md

@@ -17,9 +17,8 @@ The issue will be closed without any reasons if it does not satisfy any of follo
   - [ ] MSSQL
   - [ ] SQLite
 - Can you reproduce the bug at https://try.gogs.io:
-  - [ ] Yes (provide example URL)
-  - [ ] No
-  - [ ] Not relevant
+  - [ ] Yes: provide example URL
+  - [ ] No: explain why
 - Log gist (usually found in `log/gogs.log`):
 
 ## Description

.github/ISSUE_TEMPLATE/bug_report.md

@@ -45,7 +45,6 @@ If applicable, add screenshots to help explain your problem.
   - [ ] MSSQL
   - [ ] SQLite
 - Can you reproduce the bug at https://try.gogs.io:
-  - [ ] Yes (provide example URL)
-  - [ ] No
-  - [ ] Not relevant
+  - [ ] Yes: provide example URL
+  - [ ] No: explain why
 - Log gist (usually found in `log/gogs.log`):

.travis.yml

@@ -1,6 +1,5 @@
 language: go
 go:
-  - 1.7.x
   - 1.8.x
   - 1.9.x
   - 1.10.x

README.md

@@ -52,7 +52,7 @@ This project aims to build a simple, stable and extensible self-hosted Git servi
 - Mail service
 - Administration panel
 - Supports MySQL, PostgreSQL, SQLite3, MSSQL and [TiDB](https://github.com/pingcap/tidb) (via MySQL protocol)
-- Multi-language support ([29 languages](https://crowdin.com/project/gogs))
+- Multi-language support ([30 languages](https://crowdin.com/project/gogs))
 
 ## Hardware Requirements
 

README_ZH.md

@@ -33,7 +33,7 @@ Gogs 是一款极易搭建的自助 Git 服务。
 - 支持邮件服务
 - 支持后台管理面板
 - 支持 MySQL、PostgreSQL、SQLite3、MSSQL 和 [TiDB](https://github.com/pingcap/tidb)（通过 MySQL 协议）数据库
-- 支持多语言本地化（[29 种语言]([more](https://crowdin.com/project/gogs))）
+- 支持多语言本地化（[30 种语言]([more](https://crowdin.com/project/gogs))）
 
 ## 硬件要求
 

conf/app.ini

@@ -250,6 +250,8 @@ USER =
 PASSWD =
 ; Use text/plain as format of content
 USE_PLAIN_TEXT = false
+; If sending html emails, then also attach a plaintext alternative to the MIME message, to support older mail clients and make spam filters happier.
+ADD_PLAIN_TEXT_ALT = false
 
 [cache]
 ; Either "memory", "redis", or "memcache", default is "memory"
@@ -471,8 +473,8 @@ BASIC_AUTH_USERNAME =
 BASIC_AUTH_PASSWORD =
 
 [i18n]
-LANGS = en-US,zh-CN,zh-HK,zh-TW,de-DE,fr-FR,nl-NL,lv-LV,ru-RU,ja-JP,es-ES,pt-BR,pl-PL,bg-BG,it-IT,fi-FI,tr-TR,cs-CZ,sr-SP,sv-SE,ko-KR,gl-ES,uk-UA,en-GB,hu-HU,sk-SK,id-ID,fa-IR,vi-VN
-NAMES = English,简体中文,繁體中文（香港）,繁體中文（臺灣）,Deutsch,français,Nederlands,latviešu,русский,日本語,español,português do Brasil,polski,български,italiano,suomi,Türkçe,čeština,српски,svenska,한국어,galego,українська,English (United Kingdom),Magyar,Slovenčina,Indonesian,Persian,Vietnamese
+LANGS = en-US,zh-CN,zh-HK,zh-TW,de-DE,fr-FR,nl-NL,lv-LV,ru-RU,ja-JP,es-ES,pt-BR,pl-PL,bg-BG,it-IT,fi-FI,tr-TR,cs-CZ,sr-SP,sv-SE,ko-KR,gl-ES,uk-UA,en-GB,hu-HU,sk-SK,id-ID,fa-IR,vi-VN,pt-PT
+NAMES = English,简体中文,繁體中文（香港）,繁體中文（臺灣）,Deutsch,français,Nederlands,latviešu,русский,日本語,español,português do Brasil,polski,български,italiano,suomi,Türkçe,čeština,српски,svenska,한국어,galego,українська,English (United Kingdom),Magyar,Slovenčina,Indonesian,Persian,Vietnamese,Português
 
 ; Used for datetimepicker
 [i18n.datelang]
@@ -505,6 +507,7 @@ sk-SK = sk
 id-ID = id
 fa-IR = fa
 vi-VN = vi
+pt-PT = pt
 
 ; Extension mapping to highlight class
 ; e.g. .toml=ini

conf/auth.d/github.conf.example

@@ -0,0 +1,10 @@
+# This is an example of GitHub authentication
+#
+id           = 105
+type         = github
+name         = GitHub
+is_activated = true
+
+[config]
+api_endpoint = https://api.github.com/
+

conf/locale/locale_en-US.ini

@@ -1151,6 +1151,7 @@ auths.delete_auth_desc = This authentication is going to be deleted, do you want
 auths.still_in_used = This authentication is still used by some users, please delete or convert these users to another login type first.
 auths.deletion_success = Authentication has been deleted successfully!
 auths.login_source_exist = Login source '%s' already exists.
+auths.github_api_endpoint = API Endpoint
 
 config.not_set = (not set)
 config.server_config = Server Configuration

conf/locale/locale_pl-PL.ini

@@ -641,7 +641,7 @@ pulls.cannot_auto_merge_desc=Pull request nie może być automatycznie scalony z
 pulls.cannot_auto_merge_helper=Proszę scalić ręcznie, aby rozwiązać konflikty.
 pulls.create_merge_commit=Utwórz scalający commit
 pulls.rebase_before_merging=Rebase przed scaleniem
-pulls.commit_description=Commit Description
+pulls.commit_description=Opis commitu
 pulls.merge_pull_request=Scal Pull Request
 pulls.open_unmerged_pull_exists=`Nie można otworzyć ponownie ponieważ już istnieje gotowy do scalenia pull request (#%d) z tego samego repozytorium z tymi samymi informacjami.`
 pulls.delete_branch=Usuń gałąź
@@ -746,7 +746,7 @@ settings.tracker_issue_style=Styl nazw zewnętrznego systemu zgłaszania problem
 settings.tracker_issue_style.numeric=Numeryczny
 settings.tracker_issue_style.alphanumeric=Alfanumeryczne
 settings.tracker_url_format_desc=Symbole zastępcze <code>{user} {repo} {index}</code> mogą być użyte dla nazwy użytkownika, nazwy repozytorium i numeru problemu.
-settings.pulls_desc=Enable pull requests to accept contributions between repositories and branches
+settings.pulls_desc=Włącz żądania pobierania, aby akceptować wkład pomiędzy repozytoriami i gałęziami
 settings.pulls.ignore_whitespace=Ignoruj zmiany w białych znakach
 settings.pulls.allow_rebase_merge=Zezwalaj na użycie rebase do scalenia commitów
 settings.danger_zone=Strefa niebezpieczeństwa
@@ -1174,7 +1174,7 @@ config.ssh_domain=Domena
 config.ssh_port=Port
 config.ssh_listen_port=Port nasłuchu
 config.ssh_root_path=Ścieżka katalogu głównego
-config.ssh_rewrite_authorized_keys_at_start=Rewrite authorized_keys At Start
+config.ssh_rewrite_authorized_keys_at_start=Przepisz authorized_keys przy uruchomieniu
 config.ssh_key_test_path=Ścieżka klucza testowego
 config.ssh_keygen_path=Ścieżka generatora ('ssh-keygen')
 config.ssh_minimum_key_size_check=Sprawdzanie minimalnej długości klucza
@@ -1312,7 +1312,7 @@ delete_branch=usunął gałąź <code>%[2]s</code> at <a href="%[1]s">%[3]s</a>
 push_tag=taguje <a href="%s/src/%s">%[2]s</a> w <a href="%[1]s">%[3]s</a>
 delete_tag=usunięty tag <code>%[2]s</code> % <a href="%[1]s">[3]s</a>
 fork_repo=rozwidlone repozytorium do <a href="%s"> %s</a>
-mirror_sync_push=synced commits to <a href="%[1]s/src/%[2]s">%[3]s</a> at <a href="%[1]s">%[4]s</a> from mirror
+mirror_sync_push=zsynchronizowano commit z <a href="%[1]s/src/%[2]s">%[3]s</a> na <a href="%[1]s">%[4]s</a> z kopii lustrzanej
 mirror_sync_create=synced new reference <a href="%s/src/%s">%[2]s</a> to <a href="%[1]s">%[3]s</a> from mirror
 mirror_sync_delete=synced and deleted reference <code>%[2]s</code> at <a href="%[1]s">%[3]s</a> from mirror
 

conf/locale/locale_ru-RU.ini

@@ -464,7 +464,7 @@ tree=Дерево
 filter_branch_and_tag=Фильтр по ветке или тегу
 branches=Ветки
 tags=Метки
-issues=Обсуждения
+issues=Задачи
 pulls=Запросы на слияние
 labels=Метки
 milestones=Этапы
@@ -520,7 +520,7 @@ editor.file_changed_while_editing=Содержимое файла изменил
 editor.file_already_exists=Файл с именем «%s» уже существует в этом репозитории.
 editor.no_changes_to_show=Нет изменений.
 editor.fail_to_update_file=Не удалось обновить/создать файл «%s» из-за ошибки: %v
-editor.fail_to_delete_file=Failed to delete file '%s' with error: %v
+editor.fail_to_delete_file=Не удалось удалить файл «%s» из-за ошибки: %v
 editor.add_subdir=Добавьте подкаталог...
 editor.unable_to_upload_files=Не удалось загрузить файлы в «%s» из-за ошибки: %v
 editor.upload_files_to_dir=Загрузить файлы '%s'
@@ -538,7 +538,7 @@ commits.newer=Новее
 issues.new=Новая задача
 issues.new.labels=Метки
 issues.new.no_label=Нет меток
-issues.new.clear_labels=Отчистить метки
+issues.new.clear_labels=Очистить метки
 issues.new.milestone=Этап
 issues.new.no_milestone=Нет этапа
 issues.new.clear_milestone=Очистить этап
@@ -746,7 +746,7 @@ settings.tracker_issue_style=Стиль Именования Внешней Си
 settings.tracker_issue_style.numeric=Цифровой
 settings.tracker_issue_style.alphanumeric=Буквенноцифровой
 settings.tracker_url_format_desc=Вы можете использовать шаблон <code>{user} {repo} {index}</code> для имени пользователя, репозитория и номера задачи.
-settings.pulls_desc=Enable pull requests to accept contributions between repositories and branches
+settings.pulls_desc=Разрешить пул-запросы для принятия изменений между репозиториями и ветками
 settings.pulls.ignore_whitespace=Игнорировать изменения в пробельных символах
 settings.pulls.allow_rebase_merge=Разрешить rebase-слияние
 settings.danger_zone=Опасная зона
@@ -825,7 +825,7 @@ settings.event_fork=Ответвить
 settings.event_fork_desc=Репозиторий склонирован
 settings.event_push=Push
 settings.event_push_desc=Push в репозиторий
-settings.event_issues=Вопросы
+settings.event_issues=Задачи
 settings.event_issues_desc=Задача изменена
 settings.event_pull_request=Запросы на слияние
 settings.event_pull_request_desc=Запрос слияния открыт, закрыт, переоткрыт, изменён, назначен, снят, метка обновлена, метка убрана, добавлен промежуточный этап, убран промежуточный этап или синхронизирован.
@@ -1141,7 +1141,7 @@ auths.pam_service_name=Имя службы PAM
 auths.enable_auto_register=Включить автоматическую регистрацию
 auths.edit=Изменить параметры канала аутентификации
 auths.activated=Эта аутентификация активирована
-auths.default_auth=This authentication is default login source
+auths.default_auth=Эта аутентификация является источником входа по умолчанию
 auths.new_success=Новый канал аутентификации '%s' успешно создан.
 auths.update_success=Настройки канала аутентификации успешно сохранены.
 auths.update=Обновить параметры аутентификации
@@ -1327,11 +1327,11 @@ now=сейчас
 1w=1 неделя %s
 1mon=1 месяц %s
 1y=1 год %s
-seconds=секунд %[2]s: %[1]d
+seconds=%d секунд %s
 minutes=%d минут %s
 hours=%d часов %s
 days=%d дней %s 
-weeks=недель %[2]s: %[1]d
+weeks=%d недель %s
 months=%d месяцев %s
 years=%d лет %s
 raw_seconds=секунд

conf/locale/locale_sk-SK.ini

@@ -351,7 +351,7 @@ two_factor_or_enter_secret=Alebo zadajte tajný kód:
 two_factor_then_enter_passcode=Potom zadajte prístupový kód:
 two_factor_verify=Overiť
 two_factor_invalid_passcode=Zadaný prístupový kód nie je platný, prosím, skúste to znova!
-two_factor_reused_passcode=The passcode you entered has already been used, please try another one!
+two_factor_reused_passcode=Kód, ktorý ste zadali už bol použitý. Prosím, zkúste iný!
 two_factor_enable_error=Povolenie dvojfaktorového overenia zlyhalo: %v
 two_factor_enable_success=Dvojfaktorové overenie bolo pre Váš účet povolené!
 two_factor_recovery_codes_title=Obnovovacie kódy dvojfaktorového overenia
@@ -421,8 +421,8 @@ mirror_last_synced=Naposledy synchronizované
 watchers=Pozorovatelia
 stargazers=Sledujúci
 forks=Forky
-repo_description_helper=Description of repository. Maximum 512 characters length.
-repo_description_length=Available characters
+repo_description_helper=Popis repozitára. Maximálna dĺžka 512 znakov.
+repo_description_length=Dostupné znaky
 
 form.reach_limit_of_creation=Vlastník dosiahol maximálneho počtu %d vytvorených repozitárov.
 form.name_reserved=Repozitár s názvom '%s' je vyhradený.
@@ -520,7 +520,7 @@ editor.file_changed_while_editing=Obsah súboru sa zmenil od začiatku úprav. <
 editor.file_already_exists=Súbor '%s' už v tomto repozitári existuje.
 editor.no_changes_to_show=Žiadne zmeny k zobrazení.
 editor.fail_to_update_file=Vytvorenie alebo zmena súboru '%s' skončila chybou: '%v'
-editor.fail_to_delete_file=Failed to delete file '%s' with error: %v
+editor.fail_to_delete_file=Vymazanie súboru '%s' skončilo chybou: '%v'
 editor.add_subdir=Pridať podadresár...
 editor.unable_to_upload_files=Nepodarilo sa nahrať súbor do '%s'. Chyba: %v
 editor.upload_files_to_dir=Nahrať súbory do '%s'
@@ -641,7 +641,7 @@ pulls.cannot_auto_merge_desc=Tento pull request nemôže byť automaticky zlúč
 pulls.cannot_auto_merge_helper=Prosím zlúčte manuálne pre vyriešenie konfliktov.
 pulls.create_merge_commit=Vytvoriť zlúčenú revíziu
 pulls.rebase_before_merging=Rebase pred zlúčením
-pulls.commit_description=Commit Description
+pulls.commit_description=Popis Commitu
 pulls.merge_pull_request=Zlúčiť pull request
 pulls.open_unmerged_pull_exists=`Nemôžete znovu otvoriť požiadavku na stiahnutie, pretože požiadavka na stiahnutie z rovnakého repozitára s rovnakými informáciami pre zlúčenie už existuje (#%d) a čaká na zlúčenie.`
 pulls.delete_branch=Odstrániť vetvu
@@ -769,7 +769,7 @@ settings.wiki_deletion_success=Data Wiki tohoto repozitára boli zmazané.
 settings.delete=Odstrániť tento repozitár
 settings.delete_desc=Hneď ako odstránite repozitár, nie je možné vrátiť sa späť, Buďte si prosím istý.
 settings.delete_notices_1=- Tuto operáciu <strong>nie je možné</strong> vrátiť.
-settings.delete_notices_2=- This operation will permanently delete everything in this repository, including Git data, issues, comments and collaborator access.
+settings.delete_notices_2=Táto akcia nenávratne vymaže všetko v tomto repozitári, vrátane dát Gitu, úkolov, komentárov a prístupov spolupracovníkov.
 settings.delete_notices_fork_1=- Po odstránení sa všetky forky stanú nezávislé.
 settings.deletion_success=Repozitár bol odstránený!
 settings.update_settings_success=Možnosti repozitára boli zmenené.
@@ -860,8 +860,8 @@ settings.add_key_success=Nový deploy kľúč '%s' bol úspešne pridaný!
 settings.deploy_key_deletion=Odstrániť deploy kľúč
 settings.deploy_key_deletion_desc=Odstránením tohto deploy kľúča sa odstránia všetky súvisiace prístupy k tomuto repozitáru. Chcete pokračovať?
 settings.deploy_key_deletion_success=Deploy kľúč bol úspešne odstránený!
-settings.description_desc=Description of repository. Maximum 512 characters length.
-settings.description_length=Available characters
+settings.description_desc=Popis repozitára. Maximálna dĺžka 512 znakov.
+settings.description_length=Dostupné znaky
 
 diff.browse_source=Prechádzať zdrojové kódy
 diff.parent=rodič
@@ -1174,7 +1174,7 @@ config.ssh_domain=Doména
 config.ssh_port=Port
 config.ssh_listen_port=Port pre poslúchanie
 config.ssh_root_path=Koreňová cesta
-config.ssh_rewrite_authorized_keys_at_start=Rewrite authorized_keys At Start
+config.ssh_rewrite_authorized_keys_at_start=Prepísať authorized_keys pri štarte
 config.ssh_key_test_path=Cesta testu kľúčov
 config.ssh_keygen_path=Cesta ku generátoru kľúčov ('ssh-keygen')
 config.ssh_minimum_key_size_check=Kontrola minimálnej veľkosti kľúčov

conf/locale/locale_zh-TW.ini

@@ -421,8 +421,8 @@ mirror_last_synced=上次同步
 watchers=關注者
 stargazers=稱讚者
 forks=派生倉庫
-repo_description_helper=Description of repository. Maximum 512 characters length.
-repo_description_length=Available characters
+repo_description_helper=儲存庫的說明文字。最長 512 個字元。
+repo_description_length=可用字元
 
 form.reach_limit_of_creation=擁有者已達到儲存庫最大的新增上限 %d。
 form.name_reserved=倉庫名稱 '%s' 是被保留的。
@@ -520,7 +520,7 @@ editor.file_changed_while_editing=從您開始編輯已更改檔的內容。<a t
 editor.file_already_exists=帶有名稱 '%s' 的檔已經存在在這個資料庫中。
 editor.no_changes_to_show=沒有可以顯示的變更。
 editor.fail_to_update_file=上傳/創建檔案 '%s' 失敗, 錯誤訊息: %v
-editor.fail_to_delete_file=Failed to delete file '%s' with error: %v
+editor.fail_to_delete_file=無法刪除檔案「%s」，錯誤訊息：%v
 editor.add_subdir=新增子目錄...
 editor.unable_to_upload_files=上傳檔案失敗到 '%s', 錯誤訊息: %v
 editor.upload_files_to_dir=上傳檔案到 '%s'
@@ -641,7 +641,7 @@ pulls.cannot_auto_merge_desc=由於存在衝突，不能自動合併這推送請
 pulls.cannot_auto_merge_helper=請手動合併來解決衝突。
 pulls.create_merge_commit=創建一個合併提交
 pulls.rebase_before_merging=合併前先 Rebase
-pulls.commit_description=Commit Description
+pulls.commit_description=提交記錄說明
 pulls.merge_pull_request=合併請求
 pulls.open_unmerged_pull_exists=`由於已經存在來自相同倉庫和合併信息的未合併請求（#%d），您無法執行重新開啟操作。`
 pulls.delete_branch=刪除分支
@@ -746,7 +746,7 @@ settings.tracker_issue_style=外部公單管理系統命名風格：
 settings.tracker_issue_style.numeric=數字
 settings.tracker_issue_style.alphanumeric=字母及數字
 settings.tracker_url_format_desc=您可以使用 <code>{user} {repo} {index}</code> 分別作為用戶名、倉庫名和問題索引的占位符。
-settings.pulls_desc=Enable pull requests to accept contributions between repositories and branches
+settings.pulls_desc=啟用「合併請求」功能，接受版本庫與分支之間的貢獻
 settings.pulls.ignore_whitespace=忽略空白符號的更改
 settings.pulls.allow_rebase_merge=允許使用 rebase 合併提交
 settings.danger_zone=危險操作區
@@ -860,8 +860,8 @@ settings.add_key_success=新的部署密鑰 '%s' 添加成功！
 settings.deploy_key_deletion=刪除部署密鑰
 settings.deploy_key_deletion_desc=刪除該部署密鑰會移除本倉庫所有相關的操作權限。是否繼續？
 settings.deploy_key_deletion_success=刪除部署密鑰成功！
-settings.description_desc=Description of repository. Maximum 512 characters length.
-settings.description_length=Available characters
+settings.description_desc=儲存庫的說明文字。最長 512 個字元。
+settings.description_length=可用字元
 
 diff.browse_source=瀏覽代碼
 diff.parent=父節點
@@ -1102,7 +1102,7 @@ auths.new=添加新認證源
 auths.name=認證名稱
 auths.type=認證類型
 auths.enabled=已啟用
-auths.default=Default
+auths.default=預設
 auths.updated=最後更新時間
 auths.auth_type=認證類型
 auths.auth_name=認證名稱
@@ -1141,7 +1141,7 @@ auths.pam_service_name=PAM 服務名稱
 auths.enable_auto_register=允許授權用戶自動註冊
 auths.edit=編輯認證設置
 auths.activated=該授權認證已經啟用
-auths.default_auth=This authentication is default login source
+auths.default_auth=此認證方式為預設登入來源
 auths.new_success=新的認證源 "%s" 添加成功！
 auths.update_success=認證設置更新成功！
 auths.update=更新認證設置

gogs.go

@@ -1,4 +1,4 @@
-// +build go1.7
+// +build go1.8
 
 // Copyright 2014 The Gogs Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
@@ -16,7 +16,7 @@ import (
 	"github.com/gogs/gogs/pkg/setting"
 )
 
-const APP_VER = "0.11.79.1211"
+const APP_VER = "0.11.86.0130"
 
 func init() {
 	setting.AppVer = APP_VER

models/action.go

@@ -58,20 +58,15 @@ var (
 	IssueCloseKeywords  = []string{"close", "closes", "closed", "fix", "fixes", "fixed", "resolve", "resolves", "resolved"}
 	IssueReopenKeywords = []string{"reopen", "reopens", "reopened"}
 
-	IssueCloseKeywordsPat, IssueReopenKeywordsPat *regexp.Regexp
-	IssueReferenceKeywordsPat                     *regexp.Regexp
+	IssueCloseKeywordsPat     = regexp.MustCompile(assembleKeywordsPattern(IssueCloseKeywords))
+	IssueReopenKeywordsPat    = regexp.MustCompile(assembleKeywordsPattern(IssueReopenKeywords))
+	IssueReferenceKeywordsPat = regexp.MustCompile(`(?i)(?:)(^| )\S+`)
 )
 
 func assembleKeywordsPattern(words []string) string {
 	return fmt.Sprintf(`(?i)(?:%s) \S+`, strings.Join(words, "|"))
 }
 
-func init() {
-	IssueCloseKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(IssueCloseKeywords))
-	IssueReopenKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(IssueReopenKeywords))
-	IssueReferenceKeywordsPat = regexp.MustCompile(`(?i)(?:)(^| )\S+`)
-}
-
 // Action represents user operation type and other information to repository,
 // it implemented interface base.Actioner so that can be used in template render.
 type Action struct {
@@ -492,8 +487,11 @@ func CommitRepoAction(opts CommitRepoActionOptions) error {
 			opts.Commits.CompareURL = repo.ComposeCompareURL(opts.OldCommitID, opts.NewCommitID)
 		}
 
-		if err = UpdateIssuesCommit(pusher, repo, opts.Commits.Commits); err != nil {
-			log.Error(2, "UpdateIssuesCommit: %v", err)
+		// Only update issues via commits when internal issue tracker is enabled
+		if repo.EnableIssues && !repo.EnableExternalTracker {
+			if err = UpdateIssuesCommit(pusher, repo, opts.Commits.Commits); err != nil {
+				log.Error(2, "UpdateIssuesCommit: %v", err)
+			}
 		}
 	}
 

models/issue.go

@@ -804,9 +804,9 @@ func GetIssueByRef(ref string) (*Issue, error) {
 		return nil, errors.InvalidIssueReference{ref}
 	}
 
-	index, err := com.StrTo(ref[n+1:]).Int64()
-	if err != nil {
-		return nil, err
+	index := com.StrTo(ref[n+1:]).MustInt64()
+	if index == 0 {
+		return nil, errors.IssueNotExist{}
 	}
 
 	repo, err := GetRepositoryByRef(ref[:n])

models/login_source.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
 
+// FIXME: Put this file into its own package and separate into different files based on login sources.
 package models
 
 import (
@@ -24,6 +25,7 @@ import (
 	"gopkg.in/ini.v1"
 
 	"github.com/gogs/gogs/models/errors"
+	"github.com/gogs/gogs/pkg/auth/github"
 	"github.com/gogs/gogs/pkg/auth/ldap"
 	"github.com/gogs/gogs/pkg/auth/pam"
 	"github.com/gogs/gogs/pkg/setting"
@@ -39,13 +41,15 @@ const (
 	LOGIN_SMTP             // 3
 	LOGIN_PAM              // 4
 	LOGIN_DLDAP            // 5
+	LOGIN_GITHUB           // 6
 )
 
 var LoginNames = map[LoginType]string{
-	LOGIN_LDAP:  "LDAP (via BindDN)",
-	LOGIN_DLDAP: "LDAP (simple auth)", // Via direct bind
-	LOGIN_SMTP:  "SMTP",
-	LOGIN_PAM:   "PAM",
+	LOGIN_LDAP:   "LDAP (via BindDN)",
+	LOGIN_DLDAP:  "LDAP (simple auth)", // Via direct bind
+	LOGIN_SMTP:   "SMTP",
+	LOGIN_PAM:    "PAM",
+	LOGIN_GITHUB: "GitHub",
 }
 
 var SecurityProtocolNames = map[ldap.SecurityProtocol]string{
@@ -59,6 +63,7 @@ var (
 	_ core.Conversion = &LDAPConfig{}
 	_ core.Conversion = &SMTPConfig{}
 	_ core.Conversion = &PAMConfig{}
+	_ core.Conversion = &GitHubConfig{}
 )
 
 type LDAPConfig struct {
@@ -106,6 +111,18 @@ func (cfg *PAMConfig) ToDB() ([]byte, error) {
 	return jsoniter.Marshal(cfg)
 }
 
+type GitHubConfig struct {
+	APIEndpoint string // GitHub service (e.g. https://api.github.com/)
+}
+
+func (cfg *GitHubConfig) FromDB(bs []byte) error {
+	return jsoniter.Unmarshal(bs, &cfg)
+}
+
+func (cfg *GitHubConfig) ToDB() ([]byte, error) {
+	return jsoniter.Marshal(cfg)
+}
+
 // AuthSourceFile contains information of an authentication source file.
 type AuthSourceFile struct {
 	abspath string
@@ -174,6 +191,8 @@ func (s *LoginSource) BeforeSet(colName string, val xorm.Cell) {
 			s.Cfg = new(SMTPConfig)
 		case LOGIN_PAM:
 			s.Cfg = new(PAMConfig)
+		case LOGIN_GITHUB:
+			s.Cfg = new(GitHubConfig)
 		default:
 			panic("unrecognized login source type: " + com.ToStr(*val))
 		}
@@ -209,6 +228,10 @@ func (s *LoginSource) IsPAM() bool {
 	return s.Type == LOGIN_PAM
 }
 
+func (s *LoginSource) IsGitHub() bool {
+	return s.Type == LOGIN_GITHUB
+}
+
 func (s *LoginSource) HasTLS() bool {
 	return ((s.IsLDAP() || s.IsDLDAP()) &&
 		s.LDAP().SecurityProtocol > ldap.SECURITY_PROTOCOL_UNENCRYPTED) ||
@@ -249,6 +272,10 @@ func (s *LoginSource) PAM() *PAMConfig {
 	return s.Cfg.(*PAMConfig)
 }
 
+func (s *LoginSource) GitHub() *GitHubConfig {
+	return s.Cfg.(*GitHubConfig)
+}
+
 func CreateLoginSource(source *LoginSource) error {
 	has, err := x.Get(&LoginSource{Name: source.Name})
 	if err != nil {
@@ -488,6 +515,9 @@ func LoadAuthSources() {
 		case "pam":
 			loginSource.Type = LOGIN_PAM
 			loginSource.Cfg = &PAMConfig{}
+		case "github":
+			loginSource.Type = LOGIN_GITHUB
+			loginSource.Cfg = &GitHubConfig{}
 		default:
 			log.Fatal(2, "Failed to load authentication source: unknown type '%s'", authType)
 		}
@@ -727,6 +757,41 @@ func LoginViaPAM(user *User, login, password string, sourceID int64, cfg *PAMCon
 	return user, CreateUser(user)
 }
 
+//________.__  __     ___ ___      ___.
+///  _____/|__|/  |_  /   |   \ __ _\_ |__
+///   \  ___|  \   __\/    ~    \  |  \ __ \
+//\    \_\  \  ||  |  \    Y    /  |  / \_\ \
+//\______  /__||__|   \___|_  /|____/|___  /
+//\/                 \/           \/
+
+func LoginViaGitHub(user *User, login, password string, sourceID int64, cfg *GitHubConfig, autoRegister bool) (*User, error) {
+	fullname, email, url, location, err := github.Authenticate(cfg.APIEndpoint, login, password)
+	if err != nil {
+		if strings.Contains(err.Error(), "401") {
+			return nil, errors.UserNotExist{0, login}
+		}
+		return nil, err
+	}
+
+	if !autoRegister {
+		return user, nil
+	}
+	user = &User{
+		LowerName:   strings.ToLower(login),
+		Name:        login,
+		FullName:    fullname,
+		Email:       email,
+		Website:     url,
+		Passwd:      password,
+		LoginType:   LOGIN_GITHUB,
+		LoginSource: sourceID,
+		LoginName:   login,
+		IsActive:    true,
+		Location:    location,
+	}
+	return user, CreateUser(user)
+}
+
 func remoteUserLogin(user *User, login, password string, source *LoginSource, autoRegister bool) (*User, error) {
 	if !source.IsActived {
 		return nil, errors.LoginSourceNotActivated{source.ID}
@@ -739,6 +804,8 @@ func remoteUserLogin(user *User, login, password string, source *LoginSource, au
 		return LoginViaSMTP(user, login, password, source.ID, source.Cfg.(*SMTPConfig), autoRegister)
 	case LOGIN_PAM:
 		return LoginViaPAM(user, login, password, source.ID, source.Cfg.(*PAMConfig), autoRegister)
+	case LOGIN_GITHUB:
+		return LoginViaGitHub(user, login, password, source.ID, source.Cfg.(*GitHubConfig), autoRegister)
 	}
 
 	return nil, errors.InvalidLoginSourceType{source.Type}

models/models.go

@@ -346,6 +346,8 @@ func ImportDatabase(dirPath string, verbose bool) (err error) {
 					bean.Cfg = new(SMTPConfig)
 				case LOGIN_PAM:
 					bean.Cfg = new(PAMConfig)
+				case LOGIN_GITHUB:
+					bean.Cfg = new(GitHubConfig)
 				default:
 					return fmt.Errorf("unrecognized login source type:: %v", tp)
 				}

models/repo_editor.go

@@ -13,6 +13,7 @@ import (
 	"os/exec"
 	"path"
 	"path/filepath"
+	"strings"
 	"time"
 
 	"github.com/Unknwon/com"
@@ -326,6 +327,10 @@ func (upload *Upload) LocalPath() string {
 
 // NewUpload creates a new upload object.
 func NewUpload(name string, buf []byte, file multipart.File) (_ *Upload, err error) {
+	if tool.IsMaliciousPath(name) {
+		return nil, fmt.Errorf("malicious path detected: %s", name)
+	}
+
 	upload := &Upload{
 		UUID: gouuid.NewV4().String(),
 		Name: name,
@@ -438,6 +443,11 @@ type UploadRepoFileOptions struct {
 	Files        []string // In UUID format
 }
 
+// isRepositoryGitPath returns true if given path is or resides inside ".git" path of the repository.
+func isRepositoryGitPath(path string) bool {
+	return strings.HasSuffix(path, ".git") || strings.Contains(path, ".git"+string(os.PathSeparator))
+}
+
 func (repo *Repository) UploadRepoFiles(doer *User, opts UploadRepoFileOptions) (err error) {
 	if len(opts.Files) == 0 {
 		return nil
@@ -467,14 +477,19 @@ func (repo *Repository) UploadRepoFiles(doer *User, opts UploadRepoFileOptions)
 	dirPath := path.Join(localPath, opts.TreePath)
 	os.MkdirAll(dirPath, os.ModePerm)
 
-	// Copy uploaded files into repository.
+	// Copy uploaded files into repository
 	for _, upload := range uploads {
 		tmpPath := upload.LocalPath()
-		targetPath := path.Join(dirPath, upload.Name)
 		if !com.IsFile(tmpPath) {
 			continue
 		}
 
+		// Prevent copying files into .git directory, see https://github.com/gogs/gogs/issues/5558.
+		if isRepositoryGitPath(upload.Name) {
+			continue
+		}
+
+		targetPath := path.Join(dirPath, upload.Name)
 		if err = com.Copy(tmpPath, targetPath); err != nil {
 			return fmt.Errorf("copy: %v", err)
 		}

models/repo_editor_test.go

@@ -0,0 +1,34 @@
+// Copyright 2018 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package models
+
+import (
+	"os"
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func Test_isRepositoryGitPath(t *testing.T) {
+	Convey("Check if path is or resides inside '.git'", t, func() {
+		sep := string(os.PathSeparator)
+		testCases := []struct {
+			path   string
+			expect bool
+		}{
+			{"." + sep + ".git", true},
+			{"." + sep + ".git" + sep + "", true},
+			{"." + sep + ".git" + sep + "hooks" + sep + "pre-commit", true},
+			{".git" + sep + "hooks", true},
+			{"dir" + sep + ".git", true},
+
+			{".gitignore", false},
+			{"dir" + sep + ".gitkeep", false},
+		}
+		for _, tc := range testCases {
+			So(isRepositoryGitPath(tc.path), ShouldEqual, tc.expect)
+		}
+	})
+}

pkg/auth/github/github.go

@@ -0,0 +1,50 @@
+// Copyright 2018 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"crypto/tls"
+	"fmt"
+	"net/http"
+	"strings"
+
+	"github.com/google/go-github/github"
+)
+
+func Authenticate(apiEndpoint, login, passwd string) (name string, email string, website string, location string, _ error) {
+	tp := github.BasicAuthTransport{
+		Username: strings.TrimSpace(login),
+		Password: strings.TrimSpace(passwd),
+		Transport: &http.Transport{
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		},
+	}
+	client, err := github.NewEnterpriseClient(apiEndpoint, apiEndpoint, tp.Client())
+	if err != nil {
+		return "", "", "", "", fmt.Errorf("create new client: %v", err)
+	}
+	user, _, err := client.Users.Get(context.Background(), "")
+	if err != nil {
+		return "", "", "", "", fmt.Errorf("get user info: %v", err)
+	}
+
+	if user.Name != nil {
+		name = *user.Name
+	}
+	if user.Email != nil {
+		email = *user.Email
+	} else {
+		email = login + "+github@local"
+	}
+	if user.HTMLURL != nil {
+		website = strings.ToLower(*user.HTMLURL)
+	}
+	if user.Location != nil {
+		location = strings.ToUpper(*user.Location)
+	}
+
+	return name, email, website, location, nil
+}

pkg/context/api.go

@@ -17,12 +17,16 @@ import (
 )
 
 type APIContext struct {
-	*Context
+	*Context // TODO: Reduce to only needed fields instead of full shadow
+
+	// Base URL for the version of API endpoints, e.g. https://try.gogs.io/api/v1
+	BaseURL string
+
 	Org *APIOrganization
 }
 
 // FIXME: move to github.com/gogs/go-gogs-client
-const DOC_URL = "https://github.com/gogs/go-gogs-client/wiki"
+const DOC_URL = "https://github.com/gogs/docs-api"
 
 // Error responses error message to client with given message.
 // If status is 500, also it prints error to log.
@@ -96,6 +100,7 @@ func APIContexter() macaron.Handler {
 	return func(ctx *Context) {
 		c := &APIContext{
 			Context: ctx,
+			BaseURL: setting.AppURL + "api/v1",
 		}
 		ctx.Map(c)
 	}

pkg/form/auth.go

@@ -11,7 +11,7 @@ import (
 
 type Authentication struct {
 	ID                int64
-	Type              int    `binding:"Range(2,5)"`
+	Type              int    `binding:"Range(2,6)"`
 	Name              string `binding:"Required;MaxSize(30)"`
 	Host              string
 	Port              int
@@ -41,6 +41,7 @@ type Authentication struct {
 	TLS               bool
 	SkipVerify        bool
 	PAMServiceName    string
+	GitHubAPIEndpoint string `form:"github_api_endpoint" binding:"Url"`
 }
 
 func (f *Authentication) Validate(ctx *macaron.Context, errs binding.Errors) binding.Errors {

pkg/mailer/mailer.go

@@ -39,16 +39,24 @@ func NewMessageFrom(to []string, from, subject, htmlBody string) *Message {
 
 	contentType := "text/html"
 	body := htmlBody
-	if setting.MailService.UsePlainText {
+	switchedToPlaintext := false
+	if setting.MailService.UsePlainText || setting.MailService.AddPlainTextAlt {
 		plainBody, err := html2text.FromString(htmlBody)
 		if err != nil {
 			log.Error(2, "html2text.FromString: %v", err)
 		} else {
 			contentType = "text/plain"
 			body = plainBody
+			switchedToPlaintext = true
 		}
 	}
 	msg.SetBody(contentType, body)
+	if switchedToPlaintext && setting.MailService.AddPlainTextAlt && !setting.MailService.UsePlainText {
+		// The AddAlternative method name is confusing - adding html as an "alternative" will actually cause mail 
+		// clients to show it as first priority, and the text "main body" is the 2nd priority fallback.
+		// See: https://godoc.org/gopkg.in/gomail.v2#Message.AddAlternative
+		msg.AddAlternative("text/html", htmlBody)
+	}
 	return &Message{
 		Message:     msg,
 		confirmChan: make(chan struct{}),

pkg/setting/setting.go

@@ -861,6 +861,7 @@ type Mailer struct {
 	UseCertificate    bool
 	CertFile, KeyFile string
 	UsePlainText      bool
+	AddPlainTextAlt   bool
 }
 
 var (
@@ -876,18 +877,19 @@ func newMailService() {
 	}
 
 	MailService = &Mailer{
-		QueueLength:    sec.Key("SEND_BUFFER_LEN").MustInt(100),
-		SubjectPrefix:  sec.Key("SUBJECT_PREFIX").MustString("[" + AppName + "] "),
-		Host:           sec.Key("HOST").String(),
-		User:           sec.Key("USER").String(),
-		Passwd:         sec.Key("PASSWD").String(),
-		DisableHelo:    sec.Key("DISABLE_HELO").MustBool(),
-		HeloHostname:   sec.Key("HELO_HOSTNAME").String(),
-		SkipVerify:     sec.Key("SKIP_VERIFY").MustBool(),
-		UseCertificate: sec.Key("USE_CERTIFICATE").MustBool(),
-		CertFile:       sec.Key("CERT_FILE").String(),
-		KeyFile:        sec.Key("KEY_FILE").String(),
-		UsePlainText:   sec.Key("USE_PLAIN_TEXT").MustBool(),
+		QueueLength:     sec.Key("SEND_BUFFER_LEN").MustInt(100),
+		SubjectPrefix:   sec.Key("SUBJECT_PREFIX").MustString("[" + AppName + "] "),
+		Host:            sec.Key("HOST").String(),
+		User:            sec.Key("USER").String(),
+		Passwd:          sec.Key("PASSWD").String(),
+		DisableHelo:     sec.Key("DISABLE_HELO").MustBool(),
+		HeloHostname:    sec.Key("HELO_HOSTNAME").String(),
+		SkipVerify:      sec.Key("SKIP_VERIFY").MustBool(),
+		UseCertificate:  sec.Key("USE_CERTIFICATE").MustBool(),
+		CertFile:        sec.Key("CERT_FILE").String(),
+		KeyFile:         sec.Key("KEY_FILE").String(),
+		UsePlainText:    sec.Key("USE_PLAIN_TEXT").MustBool(),
+		AddPlainTextAlt: sec.Key("ADD_PLAIN_TEXT_ALT").MustBool(),
 	}
 	MailService.From = sec.Key("FROM").MustString(MailService.User)
 

pkg/ssh/ssh.go

@@ -166,7 +166,7 @@ func Listen(host string, port int, ciphers []string) {
 	keyPath := filepath.Join(setting.AppDataPath, "ssh/gogs.rsa")
 	if !com.IsExist(keyPath) {
 		os.MkdirAll(filepath.Dir(keyPath), os.ModePerm)
-		_, stderr, err := com.ExecCmd(setting.SSH.KeygenPath, "-f", keyPath, "-t", "rsa", "-N", "")
+		_, stderr, err := com.ExecCmd(setting.SSH.KeygenPath, "-f", keyPath, "-t", "rsa", "-m", "PEM", "-N", "")
 		if err != nil {
 			panic(fmt.Sprintf("Fail to generate private key: %v - %s", err, stderr))
 		}

pkg/tool/path.go

@@ -4,9 +4,20 @@
 
 package tool
 
+import (
+	"path/filepath"
+	"strings"
+)
+
 // IsSameSiteURLPath returns true if the URL path belongs to the same site, false otherwise.
 // False: //url, http://url, /\url
 // True: /url
 func IsSameSiteURLPath(url string) bool {
 	return len(url) >= 2 && url[0] == '/' && url[1] != '/' && url[1] != '\\'
 }
+
+// IsMaliciousPath returns true if given path is an absolute path or contains malicious content
+// which has potential to traverse upper level directories.
+func IsMaliciousPath(path string) bool {
+	return filepath.IsAbs(path) || strings.Contains(path, "..")
+}

pkg/tool/path_test.go

@@ -30,3 +30,24 @@ func Test_IsSameSiteURLPath(t *testing.T) {
 		}
 	})
 }
+
+func Test_IsMaliciousPath(t *testing.T) {
+	Convey("Detects malicious path", t, func() {
+		testCases := []struct {
+			path   string
+			expect bool
+		}{
+			{"../../../../../../../../../data/gogs/data/sessions/a/9/a9f0ab6c3ef63dd8", true},
+			{"..\\/..\\/../data/gogs/data/sessions/a/9/a9f0ab6c3ef63dd8", true},
+			{"data/gogs/../../../../../../../../../data/sessions/a/9/a9f0ab6c3ef63dd8", true},
+			{"..\\..\\..\\..\\..\\..\\..\\..\\..\\data\\gogs\\data\\sessions\\a\\9\\a9f0ab6c3ef63dd8", true},
+			{"data\\gogs\\..\\..\\..\\..\\..\\..\\..\\..\\..\\data\\sessions\\a\\9\\a9f0ab6c3ef63dd8", true},
+
+			{"data/sessions/a/9/a9f0ab6c3ef63dd8", false},
+			{"data\\sessions\\a\\9\\a9f0ab6c3ef63dd8", false},
+		}
+		for _, tc := range testCases {
+			So(IsMaliciousPath(tc.path), ShouldEqual, tc.expect)
+		}
+	})
+}

public/css/gogs.css

@@ -296,7 +296,7 @@ code.wrap {
   border-top: none;
   line-height: 1em;
   color: rgba(0, 0, 0, 0.8);
-  padding: .71428571em 1.14285714em !important;
+  padding: 0.71428571em 1.14285714em !important;
   font-size: 1rem;
   text-transform: none;
   font-weight: 400;
@@ -944,8 +944,8 @@ footer .ui.language .menu {
 }
 .form .help {
   color: #999999;
-  padding-top: .6em;
-  padding-bottom: .6em;
+  padding-top: 0.6em;
+  padding-bottom: 0.6em;
   display: inline-block;
   word-break: break-word;
 }
@@ -1246,18 +1246,20 @@ footer .ui.language .menu {
 .repository #clone-panel {
   margin-top: -8px;
   margin-left: 5px;
-  width: 350px;
+  width: auto;
 }
 .repository #clone-panel input {
   border-radius: 0;
   padding: 5px 10px;
+  max-width: 190px;
+  width: 190px;
 }
 .repository #clone-panel .clone.button {
   font-size: 13px;
   padding: 0 5px;
 }
 .repository #clone-panel .clone.button:first-child {
-  border-radius: .28571429rem 0 0 .28571429rem;
+  border-radius: 0.28571429rem 0 0 0.28571429rem;
 }
 .repository #clone-panel .icon.button {
   padding: 0 10px;
@@ -1428,7 +1430,7 @@ footer .ui.language .menu {
   background-color: #f5f2f0;
   font-family: Consolas, Monaco, 'Andale Mono', monospace;
   padding: 1em;
-  margin: .5em 0;
+  margin: 0.5em 0;
 }
 .repository.file.list #file-content #ipython-notebook .nb-input:before,
 .repository.file.list #file-content #ipython-notebook .nb-output:before {
@@ -2178,7 +2180,7 @@ footer .ui.language .menu {
 }
 .repository .diff-file-box .code-diff tbody tr.tag-code td {
   background-color: #F0F0F0 !important;
-  border-color: #D2CECE!important;
+  border-color: #D2CECE !important;
   padding-top: 4px;
   padding-bottom: 4px;
 }
@@ -2242,7 +2244,7 @@ footer .ui.language .menu {
   font-weight: normal;
 }
 .repository.quickstart .guide .clone.button:first-child {
-  border-radius: .28571429rem 0 0 .28571429rem;
+  border-radius: 0.28571429rem 0 0 0.28571429rem;
 }
 .repository.quickstart .guide .ui.action.small.input {
   width: 100%;
@@ -2523,10 +2525,10 @@ footer .ui.language .menu {
 }
 .issue.list > .item .desc a.milestone {
   padding-left: 5px;
-  color: #999!important;
+  color: #999 !important;
 }
 .issue.list > .item .desc a.milestone:hover {
-  color: #000!important;
+  color: #000 !important;
 }
 .issue.list > .item .desc .assignee {
   margin-top: -5px;

public/js/gogs.js

@@ -860,6 +860,7 @@ function initAdmin() {
             $('.dldap').hide();
             $('.smtp').hide();
             $('.pam').hide();
+            $('.github').hide();
             $('.has-tls').hide();
 
             var authType = $(this).val();
@@ -877,7 +878,10 @@ function initAdmin() {
                 case '5':     // LDAP
                     $('.dldap').show();
                     break;
-            }
+                case '6': //GITHUB
+                    $('.github').show();
+                      break;
+              }
 
             if (authType == '2' || authType == '5') {
                 onSecurityProtocolChange()

public/less/_repository.less

@@ -128,11 +128,13 @@
 	#clone-panel {
 		margin-top: -8px;
 		margin-left: 5px;
-		width: 350px;
+		width: auto;
 
 		input {
 			border-radius: 0;
 			padding: 5px 10px;
+			max-width: 190px;
+			width: 190px;
 		}
 
 		.clone.button {

routes/admin/auths.go

@@ -6,6 +6,8 @@ package admin
 
 import (
 	"fmt"
+	"net/http"
+	"strings"
 
 	"github.com/Unknwon/com"
 	"github.com/go-xorm/core"
@@ -51,6 +53,7 @@ var (
 		{models.LoginNames[models.LOGIN_DLDAP], models.LOGIN_DLDAP},
 		{models.LoginNames[models.LOGIN_SMTP], models.LOGIN_SMTP},
 		{models.LoginNames[models.LOGIN_PAM], models.LOGIN_PAM},
+		{models.LoginNames[models.LOGIN_GITHUB], models.LOGIN_GITHUB},
 	}
 	securityProtocols = []dropdownItem{
 		{models.SecurityProtocolNames[ldap.SECURITY_PROTOCOL_UNENCRYPTED], ldap.SECURITY_PROTOCOL_UNENCRYPTED},
@@ -138,8 +141,12 @@ func NewAuthSourcePost(c *context.Context, f form.Authentication) {
 		config = &models.PAMConfig{
 			ServiceName: f.PAMServiceName,
 		}
+	case models.LOGIN_GITHUB:
+		config = &models.GitHubConfig{
+			APIEndpoint: strings.TrimSuffix(f.GitHubAPIEndpoint, "/") + "/",
+		}
 	default:
-		c.Error(400)
+		c.Error(http.StatusBadRequest)
 		return
 	}
 	c.Data["HasTLS"] = hasTLS
@@ -157,7 +164,7 @@ func NewAuthSourcePost(c *context.Context, f form.Authentication) {
 		Cfg:       config,
 	}); err != nil {
 		if models.IsErrLoginSourceAlreadyExist(err) {
-			c.Data["Err_Name"] = true
+			c.FormErr("Name")
 			c.RenderWithErr(c.Tr("admin.auths.login_source_exist", err.(models.ErrLoginSourceAlreadyExist).Name), AUTH_NEW, f)
 		} else {
 			c.ServerError("CreateSource", err)
@@ -220,8 +227,12 @@ func EditAuthSourcePost(c *context.Context, f form.Authentication) {
 		config = &models.PAMConfig{
 			ServiceName: f.PAMServiceName,
 		}
+	case models.LOGIN_GITHUB:
+		config = &models.GitHubConfig{
+			APIEndpoint: strings.TrimSuffix(f.GitHubAPIEndpoint, "/") + "/",
+		}
 	default:
-		c.Error(400)
+		c.Error(http.StatusBadRequest)
 		return
 	}
 

routes/api/v1/api.go

@@ -249,6 +249,12 @@ func RegisterRoutes(m *macaron.Macaron) {
 					m.Get("", repo.ListBranches)
 					m.Get("/*", repo.GetBranch)
 				})
+
+				m.Group("/commits", func() {
+					m.Get("/:sha", repo.GetSingleCommit)
+					m.Get("/*", repo.GetReferenceSHA)
+				})
+
 				m.Group("/keys", func() {
 					m.Combo("").Get(repo.ListDeployKeys).
 						Post(bind(api.CreateKeyOption{}), repo.CreateDeployKey)

routes/api/v1/repo/commits.go

@@ -0,0 +1,138 @@
+// Copyright 2018 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repo
+
+import (
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gogs/git-module"
+	api "github.com/gogs/go-gogs-client"
+
+	"github.com/gogs/gogs/models"
+	"github.com/gogs/gogs/models/errors"
+	"github.com/gogs/gogs/pkg/context"
+	"github.com/gogs/gogs/pkg/setting"
+)
+
+func GetSingleCommit(c *context.APIContext) {
+	if strings.Contains(c.Req.Header.Get("Accept"), api.MediaApplicationSHA) {
+		c.SetParams("*", c.Params(":sha"))
+		GetReferenceSHA(c)
+		return
+	}
+
+	gitRepo, err := git.OpenRepository(c.Repo.Repository.RepoPath())
+	if err != nil {
+		c.ServerError("OpenRepository", err)
+		return
+	}
+	commit, err := gitRepo.GetCommit(c.Params(":sha"))
+	if err != nil {
+		c.NotFoundOrServerError("GetCommit", git.IsErrNotExist, err)
+		return
+	}
+
+	// Retrieve author and committer information
+	var apiAuthor, apiCommitter *api.User
+	author, err := models.GetUserByEmail(commit.Author.Email)
+	if err != nil && !errors.IsUserNotExist(err) {
+		c.ServerError("Get user by author email", err)
+		return
+	} else if err == nil {
+		apiAuthor = author.APIFormat()
+	}
+	// Save one query if the author is also the committer
+	if commit.Committer.Email == commit.Author.Email {
+		apiCommitter = apiAuthor
+	} else {
+		committer, err := models.GetUserByEmail(commit.Committer.Email)
+		if err != nil && !errors.IsUserNotExist(err) {
+			c.ServerError("Get user by committer email", err)
+			return
+		} else if err == nil {
+			apiCommitter = committer.APIFormat()
+		}
+	}
+
+	// Retrieve parent(s) of the commit
+	apiParents := make([]*api.CommitMeta, commit.ParentCount())
+	for i := 0; i < commit.ParentCount(); i++ {
+		sha, _ := commit.ParentID(i)
+		apiParents[i] = &api.CommitMeta{
+			URL: c.BaseURL + "/repos/" + c.Repo.Repository.FullName() + "/commits/" + sha.String(),
+			SHA: sha.String(),
+		}
+	}
+
+	c.JSONSuccess(&api.Commit{
+		CommitMeta: &api.CommitMeta{
+			URL: setting.AppURL + c.Link[1:],
+			SHA: commit.ID.String(),
+		},
+		HTMLURL: c.Repo.Repository.HTMLURL() + "/commits/" + commit.ID.String(),
+		RepoCommit: &api.RepoCommit{
+			URL: setting.AppURL + c.Link[1:],
+			Author: &api.CommitUser{
+				Name:  commit.Author.Name,
+				Email: commit.Author.Email,
+				Date:  commit.Author.When.Format(time.RFC3339),
+			},
+			Committer: &api.CommitUser{
+				Name:  commit.Committer.Name,
+				Email: commit.Committer.Email,
+				Date:  commit.Committer.When.Format(time.RFC3339),
+			},
+			Message: commit.Summary(),
+			Tree: &api.CommitMeta{
+				URL: c.BaseURL + "/repos/" + c.Repo.Repository.FullName() + "/tree/" + commit.ID.String(),
+				SHA: commit.ID.String(),
+			},
+		},
+		Author:    apiAuthor,
+		Committer: apiCommitter,
+		Parents:   apiParents,
+	})
+}
+
+func GetReferenceSHA(c *context.APIContext) {
+	gitRepo, err := git.OpenRepository(c.Repo.Repository.RepoPath())
+	if err != nil {
+		c.ServerError("OpenRepository", err)
+		return
+	}
+
+	ref := c.Params("*")
+	refType := 0 // 0-undetermined, 1-branch, 2-tag
+	if strings.HasPrefix(ref, git.BRANCH_PREFIX) {
+		ref = strings.TrimPrefix(ref, git.BRANCH_PREFIX)
+		refType = 1
+	} else if strings.HasPrefix(ref, git.TAG_PREFIX) {
+		ref = strings.TrimPrefix(ref, git.TAG_PREFIX)
+		refType = 2
+	} else {
+		if gitRepo.IsBranchExist(ref) {
+			refType = 1
+		} else if gitRepo.IsTagExist(ref) {
+			refType = 2
+		} else {
+			c.NotFound()
+			return
+		}
+	}
+
+	var sha string
+	if refType == 1 {
+		sha, err = gitRepo.GetBranchCommitID(ref)
+	} else if refType == 2 {
+		sha, err = gitRepo.GetTagCommitID(ref)
+	}
+	if err != nil {
+		c.NotFoundOrServerError("get reference commit ID", git.IsErrNotExist, err)
+		return
+	}
+	c.PlainText(http.StatusOK, []byte(sha))
+}

routes/repo/editor.go

@@ -518,7 +518,7 @@ func UploadFilePost(c *context.Context, f form.UploadRepoFile) {
 func UploadFileToServer(c *context.Context) {
 	file, header, err := c.Req.FormFile("file")
 	if err != nil {
-		c.Error(500, fmt.Sprintf("FormFile: %v", err))
+		c.Error(http.StatusInternalServerError, fmt.Sprintf("FormFile: %v", err))
 		return
 	}
 	defer file.Close()
@@ -541,19 +541,19 @@ func UploadFileToServer(c *context.Context) {
 		}
 
 		if !allowed {
-			c.Error(400, ErrFileTypeForbidden.Error())
+			c.Error(http.StatusBadRequest, ErrFileTypeForbidden.Error())
 			return
 		}
 	}
 
 	upload, err := models.NewUpload(header.Filename, buf, file)
 	if err != nil {
-		c.Error(500, fmt.Sprintf("NewUpload: %v", err))
+		c.Error(http.StatusInternalServerError, fmt.Sprintf("NewUpload: %v", err))
 		return
 	}
 
-	log.Trace("New file uploaded: %s", upload.UUID)
-	c.JSON(200, map[string]string{
+	log.Trace("New file uploaded by user[%d]: %s", c.UserID(), upload.UUID)
+	c.JSONSuccess(map[string]string{
 		"uuid": upload.UUID,
 	})
 }

templates/.VERSION

@@ -1 +1 @@
-0.11.79.1211
+0.11.86.0130

templates/admin/auth/edit.tmpl

@@ -168,6 +168,15 @@
 							</div>
 						{{end}}
 
+						<!-- GitHub -->
+						{{if .Source.IsGitHub}}
+							{{ $cfg:=.Source.GitHub }}
+							<div class="required field">
+								<label for="github_api_endpoint">{{.i18n.Tr "admin.auths.github_api_endpoint"}}</label>
+								<input id="github_api_endpoint" name="github_api_endpoint" value="{{$cfg.APIEndpoint}}" placeholder="e.g. https://api.github.com/" required>
+							</div>
+						{{end}}
+						
 						<div class="inline field {{if not .Source.IsSMTP}}hide{{end}}">
 							<div class="ui checkbox">
 								<label><strong>{{.i18n.Tr "admin.auths.enable_tls"}}</strong></label>

templates/admin/auth/list.tmpl

@@ -45,7 +45,7 @@
 						<tfoot class="full-width">
 							<tr>
 								<th></th>
-								<th colspan="6">
+								<th colspan="7">
 									<div class="ui right">
 										<a class="ui blue small button" href="{{AppSubURL}}/admin/auths/new">{{.i18n.Tr "admin.auths.new"}}</a>
 									</div>

templates/admin/auth/new.tmpl

@@ -158,6 +158,12 @@
 							<input id="pam_service_name" name="pam_service_name" value="{{.pam_service_name}}" />
 						</div>
 
+						<!-- GitHub -->
+						<div class="github required field {{if not (eq .type 6)}}hide{{end}}">
+							<label for="github_api_endpoint">{{.i18n.Tr "admin.auths.github_api_endpoint"}}</label>
+							<input id="github_api_endpoint" name="github_api_endpoint" value="{{.github_api_endpoint}}" placeholder="e.g. https://api.github.com/" />
+						</div>
+
 						<div class="ldap field">
 							<div class="ui checkbox">
 								<label><strong>{{.i18n.Tr "admin.auths.attributes_in_bind"}}</strong></label>
@@ -183,7 +189,7 @@
 								<input name="is_active" type="checkbox" {{if .is_active}}checked{{end}}>
 							</div>
 						</div>
-
+            
 						<div class="inline field">
 							<div class="ui checkbox">
 								<label><strong>{{.i18n.Tr "admin.auths.default_auth"}}</strong></label>

templates/user/auth/login.tmpl

@@ -19,7 +19,7 @@
 					</div>
 					{{if .LoginSources}}
 						<div class="required inline field {{if .Err_LoginSource}}error{{end}}">
-							<label for="password">{{.i18n.Tr "auth.auth_source"}}</label>
+							<label>{{.i18n.Tr "auth.auth_source"}}</label>
 							<div class="ui selection dropdown">
 								<input type="hidden" id="login_source" name="login_source" value="{{.login_source}}" required>
 								<span class="text">

vendor/github.com/go-sql-driver/mysql/AUTHORS

@@ -35,6 +35,7 @@ Hanno Braun <mail at hannobraun.com>
 Henri Yandell <flamefew at gmail.com>
 Hirotaka Yamamoto <ymmt2005 at gmail.com>
 ICHINOSE Shogo <shogo82148 at gmail.com>
+Ilia Cimpoes <ichimpoesh at gmail.com>
 INADA Naoki <songofacandy at gmail.com>
 Jacek Szwec <szwec.jacek at gmail.com>
 James Harr <james.harr at gmail.com>
@@ -72,6 +73,9 @@ Shuode Li <elemount at qq.com>
 Soroush Pour <me at soroushjp.com>
 Stan Putrya <root.vagner at gmail.com>
 Stanley Gunawan <gunawan.stanley at gmail.com>
+Steven Hartland <steven.hartland at multiplay.co.uk>
+Thomas Wodarek <wodarekwebpage at gmail.com>
+Tom Jenkinson <tom at tjenkinson.me>
 Xiangyu Hu <xiangyu.hu at outlook.com>
 Xiaobing Jiang <s7v7nislands at gmail.com>
 Xiuming Chen <cc at cxm.cc>
@@ -87,3 +91,4 @@ Keybase Inc.
 Percona LLC
 Pivotal Inc.
 Stripe Inc.
+Multiplay Ltd.

vendor/github.com/go-sql-driver/mysql/README.md

@@ -40,7 +40,7 @@ A MySQL-Driver for Go's [database/sql](https://golang.org/pkg/database/sql/) pac
   * Optional placeholder interpolation
 
 ## Requirements
-  * Go 1.7 or higher. We aim to support the 3 latest versions of Go.
+  * Go 1.8 or higher. We aim to support the 3 latest versions of Go.
   * MySQL (4.1+), MariaDB, Percona Server, Google CloudSQL or Sphinx (2.2.3+)
 
 ---------------------------------------
@@ -328,11 +328,11 @@ Timeout for establishing connections, aka dial timeout. The value must be a deci
 
 ```
 Type:           bool / string
-Valid Values:   true, false, skip-verify, <name>
+Valid Values:   true, false, skip-verify, preferred, <name>
 Default:        false
 ```
 
-`tls=true` enables TLS / SSL encrypted connection to the server. Use `skip-verify` if you want to use a self-signed or invalid certificate (server side). Use a custom value registered with [`mysql.RegisterTLSConfig`](https://godoc.org/github.com/go-sql-driver/mysql#RegisterTLSConfig).
+`tls=true` enables TLS / SSL encrypted connection to the server. Use `skip-verify` if you want to use a self-signed or invalid certificate (server side) or use `preferred` to use TLS only when advertised by the server. This is similar to `skip-verify`, but additionally allows a fallback to a connection which is not encrypted. Neither `skip-verify` nor `preferred` add any reliable security. You can use a custom TLS config after registering it with [`mysql.RegisterTLSConfig`](https://godoc.org/github.com/go-sql-driver/mysql#RegisterTLSConfig).
 
 
 ##### `writeTimeout`

vendor/github.com/go-sql-driver/mysql/auth.go

@@ -234,64 +234,64 @@ func (mc *mysqlConn) sendEncryptedPassword(seed []byte, pub *rsa.PublicKey) erro
 	if err != nil {
 		return err
 	}
-	return mc.writeAuthSwitchPacket(enc, false)
+	return mc.writeAuthSwitchPacket(enc)
 }
 
-func (mc *mysqlConn) auth(authData []byte, plugin string) ([]byte, bool, error) {
+func (mc *mysqlConn) auth(authData []byte, plugin string) ([]byte, error) {
 	switch plugin {
 	case "caching_sha2_password":
 		authResp := scrambleSHA256Password(authData, mc.cfg.Passwd)
-		return authResp, (authResp == nil), nil
+		return authResp, nil
 
 	case "mysql_old_password":
 		if !mc.cfg.AllowOldPasswords {
-			return nil, false, ErrOldPassword
+			return nil, ErrOldPassword
 		}
 		// Note: there are edge cases where this should work but doesn't;
 		// this is currently "wontfix":
 		// https://github.com/go-sql-driver/mysql/issues/184
-		authResp := scrambleOldPassword(authData[:8], mc.cfg.Passwd)
-		return authResp, true, nil
+		authResp := append(scrambleOldPassword(authData[:8], mc.cfg.Passwd), 0)
+		return authResp, nil
 
 	case "mysql_clear_password":
 		if !mc.cfg.AllowCleartextPasswords {
-			return nil, false, ErrCleartextPassword
+			return nil, ErrCleartextPassword
 		}
 		// http://dev.mysql.com/doc/refman/5.7/en/cleartext-authentication-plugin.html
 		// http://dev.mysql.com/doc/refman/5.7/en/pam-authentication-plugin.html
-		return []byte(mc.cfg.Passwd), true, nil
+		return append([]byte(mc.cfg.Passwd), 0), nil
 
 	case "mysql_native_password":
 		if !mc.cfg.AllowNativePasswords {
-			return nil, false, ErrNativePassword
+			return nil, ErrNativePassword
 		}
 		// https://dev.mysql.com/doc/internals/en/secure-password-authentication.html
 		// Native password authentication only need and will need 20-byte challenge.
 		authResp := scramblePassword(authData[:20], mc.cfg.Passwd)
-		return authResp, false, nil
+		return authResp, nil
 
 	case "sha256_password":
 		if len(mc.cfg.Passwd) == 0 {
-			return nil, true, nil
+			return []byte{0}, nil
 		}
 		if mc.cfg.tls != nil || mc.cfg.Net == "unix" {
 			// write cleartext auth packet
-			return []byte(mc.cfg.Passwd), true, nil
+			return append([]byte(mc.cfg.Passwd), 0), nil
 		}
 
 		pubKey := mc.cfg.pubKey
 		if pubKey == nil {
 			// request public key from server
-			return []byte{1}, false, nil
+			return []byte{1}, nil
 		}
 
 		// encrypted password
 		enc, err := encryptPassword(mc.cfg.Passwd, authData, pubKey)
-		return enc, false, err
+		return enc, err
 
 	default:
 		errLog.Print("unknown auth plugin:", plugin)
-		return nil, false, ErrUnknownPlugin
+		return nil, ErrUnknownPlugin
 	}
 }
 
@@ -315,11 +315,11 @@ func (mc *mysqlConn) handleAuthResult(oldAuthData []byte, plugin string) error {
 
 		plugin = newPlugin
 
-		authResp, addNUL, err := mc.auth(authData, plugin)
+		authResp, err := mc.auth(authData, plugin)
 		if err != nil {
 			return err
 		}
-		if err = mc.writeAuthSwitchPacket(authResp, addNUL); err != nil {
+		if err = mc.writeAuthSwitchPacket(authResp); err != nil {
 			return err
 		}
 
@@ -352,7 +352,7 @@ func (mc *mysqlConn) handleAuthResult(oldAuthData []byte, plugin string) error {
 			case cachingSha2PasswordPerformFullAuthentication:
 				if mc.cfg.tls != nil || mc.cfg.Net == "unix" {
 					// write cleartext auth packet
-					err = mc.writeAuthSwitchPacket([]byte(mc.cfg.Passwd), true)
+					err = mc.writeAuthSwitchPacket(append([]byte(mc.cfg.Passwd), 0))
 					if err != nil {
 						return err
 					}
@@ -360,13 +360,15 @@ func (mc *mysqlConn) handleAuthResult(oldAuthData []byte, plugin string) error {
 					pubKey := mc.cfg.pubKey
 					if pubKey == nil {
 						// request public key from server
-						data := mc.buf.takeSmallBuffer(4 + 1)
+						data, err := mc.buf.takeSmallBuffer(4 + 1)
+						if err != nil {
+							return err
+						}
 						data[4] = cachingSha2PasswordRequestPublicKey
 						mc.writePacket(data)
 
 						// parse public key
-						data, err := mc.readPacket()
-						if err != nil {
+						if data, err = mc.readPacket(); err != nil {
 							return err
 						}
 

vendor/github.com/go-sql-driver/mysql/buffer.go

@@ -22,17 +22,17 @@ const defaultBufSize = 4096
 // The buffer is similar to bufio.Reader / Writer but zero-copy-ish
 // Also highly optimized for this particular use case.
 type buffer struct {
-	buf     []byte
+	buf     []byte // buf is a byte buffer who's length and capacity are equal.
 	nc      net.Conn
 	idx     int
 	length  int
 	timeout time.Duration
 }
 
+// newBuffer allocates and returns a new buffer.
 func newBuffer(nc net.Conn) buffer {
-	var b [defaultBufSize]byte
 	return buffer{
-		buf: b[:],
+		buf: make([]byte, defaultBufSize),
 		nc:  nc,
 	}
 }
@@ -105,43 +105,56 @@ func (b *buffer) readNext(need int) ([]byte, error) {
 	return b.buf[offset:b.idx], nil
 }
 
-// returns a buffer with the requested size.
+// takeBuffer returns a buffer with the requested size.
 // If possible, a slice from the existing buffer is returned.
 // Otherwise a bigger buffer is made.
 // Only one buffer (total) can be used at a time.
-func (b *buffer) takeBuffer(length int) []byte {
+func (b *buffer) takeBuffer(length int) ([]byte, error) {
 	if b.length > 0 {
-		return nil
+		return nil, ErrBusyBuffer
 	}
 
 	// test (cheap) general case first
-	if length <= defaultBufSize || length <= cap(b.buf) {
-		return b.buf[:length]
+	if length <= cap(b.buf) {
+		return b.buf[:length], nil
 	}
 
 	if length < maxPacketSize {
 		b.buf = make([]byte, length)
-		return b.buf
+		return b.buf, nil
 	}
-	return make([]byte, length)
+
+	// buffer is larger than we want to store.
+	return make([]byte, length), nil
 }
 
-// shortcut which can be used if the requested buffer is guaranteed to be
-// smaller than defaultBufSize
+// takeSmallBuffer is shortcut which can be used if length is
+// known to be smaller than defaultBufSize.
 // Only one buffer (total) can be used at a time.
-func (b *buffer) takeSmallBuffer(length int) []byte {
+func (b *buffer) takeSmallBuffer(length int) ([]byte, error) {
 	if b.length > 0 {
-		return nil
+		return nil, ErrBusyBuffer
 	}
-	return b.buf[:length]
+	return b.buf[:length], nil
 }
 
 // takeCompleteBuffer returns the complete existing buffer.
 // This can be used if the necessary buffer size is unknown.
+// cap and len of the returned buffer will be equal.
 // Only one buffer (total) can be used at a time.
-func (b *buffer) takeCompleteBuffer() []byte {
+func (b *buffer) takeCompleteBuffer() ([]byte, error) {
 	if b.length > 0 {
-		return nil
+		return nil, ErrBusyBuffer
 	}
-	return b.buf
+	return b.buf, nil
+}
+
+// store stores buf, an updated buffer, if its suitable to do so.
+func (b *buffer) store(buf []byte) error {
+	if b.length > 0 {
+		return ErrBusyBuffer
+	} else if cap(buf) <= maxPacketSize && cap(buf) > cap(b.buf) {
+		b.buf = buf[:cap(buf)]
+	}
+	return nil
 }

vendor/github.com/go-sql-driver/mysql/connection.go

@@ -9,6 +9,8 @@
 package mysql
 
 import (
+	"context"
+	"database/sql"
 	"database/sql/driver"
 	"io"
 	"net"
@@ -17,16 +19,6 @@ import (
 	"time"
 )
 
-// a copy of context.Context for Go 1.7 and earlier
-type mysqlContext interface {
-	Done() <-chan struct{}
-	Err() error
-
-	// defined in context.Context, but not used in this driver:
-	// Deadline() (deadline time.Time, ok bool)
-	// Value(key interface{}) interface{}
-}
-
 type mysqlConn struct {
 	buf              buffer
 	netConn          net.Conn
@@ -43,7 +35,7 @@ type mysqlConn struct {
 
 	// for context support (Go 1.8+)
 	watching bool
-	watcher  chan<- mysqlContext
+	watcher  chan<- context.Context
 	closech  chan struct{}
 	finished chan<- struct{}
 	canceled atomicError // set non-nil if conn is canceled
@@ -190,10 +182,10 @@ func (mc *mysqlConn) interpolateParams(query string, args []driver.Value) (strin
 		return "", driver.ErrSkip
 	}
 
-	buf := mc.buf.takeCompleteBuffer()
-	if buf == nil {
+	buf, err := mc.buf.takeCompleteBuffer()
+	if err != nil {
 		// can not take the buffer. Something must be wrong with the connection
-		errLog.Print(ErrBusyBuffer)
+		errLog.Print(err)
 		return "", ErrInvalidConn
 	}
 	buf = buf[:0]
@@ -459,3 +451,193 @@ func (mc *mysqlConn) finish() {
 	case <-mc.closech:
 	}
 }
+
+// Ping implements driver.Pinger interface
+func (mc *mysqlConn) Ping(ctx context.Context) (err error) {
+	if mc.closed.IsSet() {
+		errLog.Print(ErrInvalidConn)
+		return driver.ErrBadConn
+	}
+
+	if err = mc.watchCancel(ctx); err != nil {
+		return
+	}
+	defer mc.finish()
+
+	if err = mc.writeCommandPacket(comPing); err != nil {
+		return mc.markBadConn(err)
+	}
+
+	return mc.readResultOK()
+}
+
+// BeginTx implements driver.ConnBeginTx interface
+func (mc *mysqlConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+	defer mc.finish()
+
+	if sql.IsolationLevel(opts.Isolation) != sql.LevelDefault {
+		level, err := mapIsolationLevel(opts.Isolation)
+		if err != nil {
+			return nil, err
+		}
+		err = mc.exec("SET TRANSACTION ISOLATION LEVEL " + level)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return mc.begin(opts.ReadOnly)
+}
+
+func (mc *mysqlConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+
+	rows, err := mc.query(query, dargs)
+	if err != nil {
+		mc.finish()
+		return nil, err
+	}
+	rows.finish = mc.finish
+	return rows, err
+}
+
+func (mc *mysqlConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+	defer mc.finish()
+
+	return mc.Exec(query, dargs)
+}
+
+func (mc *mysqlConn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+
+	stmt, err := mc.Prepare(query)
+	mc.finish()
+	if err != nil {
+		return nil, err
+	}
+
+	select {
+	default:
+	case <-ctx.Done():
+		stmt.Close()
+		return nil, ctx.Err()
+	}
+	return stmt, nil
+}
+
+func (stmt *mysqlStmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := stmt.mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+
+	rows, err := stmt.query(dargs)
+	if err != nil {
+		stmt.mc.finish()
+		return nil, err
+	}
+	rows.finish = stmt.mc.finish
+	return rows, err
+}
+
+func (stmt *mysqlStmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := stmt.mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+	defer stmt.mc.finish()
+
+	return stmt.Exec(dargs)
+}
+
+func (mc *mysqlConn) watchCancel(ctx context.Context) error {
+	if mc.watching {
+		// Reach here if canceled,
+		// so the connection is already invalid
+		mc.cleanup()
+		return nil
+	}
+	// When ctx is already cancelled, don't watch it.
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	// When ctx is not cancellable, don't watch it.
+	if ctx.Done() == nil {
+		return nil
+	}
+	// When watcher is not alive, can't watch it.
+	if mc.watcher == nil {
+		return nil
+	}
+
+	mc.watching = true
+	mc.watcher <- ctx
+	return nil
+}
+
+func (mc *mysqlConn) startWatcher() {
+	watcher := make(chan context.Context, 1)
+	mc.watcher = watcher
+	finished := make(chan struct{})
+	mc.finished = finished
+	go func() {
+		for {
+			var ctx context.Context
+			select {
+			case ctx = <-watcher:
+			case <-mc.closech:
+				return
+			}
+
+			select {
+			case <-ctx.Done():
+				mc.cancel(ctx.Err())
+			case <-finished:
+			case <-mc.closech:
+				return
+			}
+		}
+	}()
+}
+
+func (mc *mysqlConn) CheckNamedValue(nv *driver.NamedValue) (err error) {
+	nv.Value, err = converter{}.ConvertValue(nv.Value)
+	return
+}
+
+// ResetSession implements driver.SessionResetter.
+// (From Go 1.10)
+func (mc *mysqlConn) ResetSession(ctx context.Context) error {
+	if mc.closed.IsSet() {
+		return driver.ErrBadConn
+	}
+	return nil
+}

vendor/github.com/go-sql-driver/mysql/connection_go18.go

@@ -1,208 +0,0 @@
-// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
-//
-// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this file,
-// You can obtain one at http://mozilla.org/MPL/2.0/.
-
-// +build go1.8
-
-package mysql
-
-import (
-	"context"
-	"database/sql"
-	"database/sql/driver"
-)
-
-// Ping implements driver.Pinger interface
-func (mc *mysqlConn) Ping(ctx context.Context) (err error) {
-	if mc.closed.IsSet() {
-		errLog.Print(ErrInvalidConn)
-		return driver.ErrBadConn
-	}
-
-	if err = mc.watchCancel(ctx); err != nil {
-		return
-	}
-	defer mc.finish()
-
-	if err = mc.writeCommandPacket(comPing); err != nil {
-		return
-	}
-
-	return mc.readResultOK()
-}
-
-// BeginTx implements driver.ConnBeginTx interface
-func (mc *mysqlConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-	defer mc.finish()
-
-	if sql.IsolationLevel(opts.Isolation) != sql.LevelDefault {
-		level, err := mapIsolationLevel(opts.Isolation)
-		if err != nil {
-			return nil, err
-		}
-		err = mc.exec("SET TRANSACTION ISOLATION LEVEL " + level)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return mc.begin(opts.ReadOnly)
-}
-
-func (mc *mysqlConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-
-	rows, err := mc.query(query, dargs)
-	if err != nil {
-		mc.finish()
-		return nil, err
-	}
-	rows.finish = mc.finish
-	return rows, err
-}
-
-func (mc *mysqlConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-	defer mc.finish()
-
-	return mc.Exec(query, dargs)
-}
-
-func (mc *mysqlConn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-
-	stmt, err := mc.Prepare(query)
-	mc.finish()
-	if err != nil {
-		return nil, err
-	}
-
-	select {
-	default:
-	case <-ctx.Done():
-		stmt.Close()
-		return nil, ctx.Err()
-	}
-	return stmt, nil
-}
-
-func (stmt *mysqlStmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := stmt.mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-
-	rows, err := stmt.query(dargs)
-	if err != nil {
-		stmt.mc.finish()
-		return nil, err
-	}
-	rows.finish = stmt.mc.finish
-	return rows, err
-}
-
-func (stmt *mysqlStmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := stmt.mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-	defer stmt.mc.finish()
-
-	return stmt.Exec(dargs)
-}
-
-func (mc *mysqlConn) watchCancel(ctx context.Context) error {
-	if mc.watching {
-		// Reach here if canceled,
-		// so the connection is already invalid
-		mc.cleanup()
-		return nil
-	}
-	if ctx.Done() == nil {
-		return nil
-	}
-
-	mc.watching = true
-	select {
-	default:
-	case <-ctx.Done():
-		return ctx.Err()
-	}
-	if mc.watcher == nil {
-		return nil
-	}
-
-	mc.watcher <- ctx
-
-	return nil
-}
-
-func (mc *mysqlConn) startWatcher() {
-	watcher := make(chan mysqlContext, 1)
-	mc.watcher = watcher
-	finished := make(chan struct{})
-	mc.finished = finished
-	go func() {
-		for {
-			var ctx mysqlContext
-			select {
-			case ctx = <-watcher:
-			case <-mc.closech:
-				return
-			}
-
-			select {
-			case <-ctx.Done():
-				mc.cancel(ctx.Err())
-			case <-finished:
-			case <-mc.closech:
-				return
-			}
-		}
-	}()
-}
-
-func (mc *mysqlConn) CheckNamedValue(nv *driver.NamedValue) (err error) {
-	nv.Value, err = converter{}.ConvertValue(nv.Value)
-	return
-}
-
-// ResetSession implements driver.SessionResetter.
-// (From Go 1.10)
-func (mc *mysqlConn) ResetSession(ctx context.Context) error {
-	if mc.closed.IsSet() {
-		return driver.ErrBadConn
-	}
-	return nil
-}

vendor/github.com/go-sql-driver/mysql/driver.go

@@ -23,11 +23,6 @@ import (
 	"sync"
 )
 
-// watcher interface is used for context support (From Go 1.8)
-type watcher interface {
-	startWatcher()
-}
-
 // MySQLDriver is exported to make the driver directly accessible.
 // In general the driver is used via the database/sql package.
 type MySQLDriver struct{}
@@ -55,7 +50,7 @@ func RegisterDial(net string, dial DialFunc) {
 
 // Open new Connection.
 // See https://github.com/go-sql-driver/mysql#dsn-data-source-name for how
-// the DSN string is formated
+// the DSN string is formatted
 func (d MySQLDriver) Open(dsn string) (driver.Conn, error) {
 	var err error
 
@@ -82,6 +77,10 @@ func (d MySQLDriver) Open(dsn string) (driver.Conn, error) {
 		mc.netConn, err = nd.Dial(mc.cfg.Net, mc.cfg.Addr)
 	}
 	if err != nil {
+		if nerr, ok := err.(net.Error); ok && nerr.Temporary() {
+			errLog.Print("net.Error from Dial()': ", nerr.Error())
+			return nil, driver.ErrBadConn
+		}
 		return nil, err
 	}
 
@@ -96,9 +95,7 @@ func (d MySQLDriver) Open(dsn string) (driver.Conn, error) {
 	}
 
 	// Call startWatcher for context support (From Go 1.8)
-	if s, ok := interface{}(mc).(watcher); ok {
-		s.startWatcher()
-	}
+	mc.startWatcher()
 
 	mc.buf = newBuffer(mc.netConn)
 
@@ -112,20 +109,23 @@ func (d MySQLDriver) Open(dsn string) (driver.Conn, error) {
 		mc.cleanup()
 		return nil, err
 	}
+	if plugin == "" {
+		plugin = defaultAuthPlugin
+	}
 
 	// Send Client Authentication Packet
-	authResp, addNUL, err := mc.auth(authData, plugin)
+	authResp, err := mc.auth(authData, plugin)
 	if err != nil {
 		// try the default auth plugin, if using the requested plugin failed
 		errLog.Print("could not use requested auth plugin '"+plugin+"': ", err.Error())
 		plugin = defaultAuthPlugin
-		authResp, addNUL, err = mc.auth(authData, plugin)
+		authResp, err = mc.auth(authData, plugin)
 		if err != nil {
 			mc.cleanup()
 			return nil, err
 		}
 	}
-	if err = mc.writeHandshakeResponsePacket(authResp, addNUL, plugin); err != nil {
+	if err = mc.writeHandshakeResponsePacket(authResp, plugin); err != nil {
 		mc.cleanup()
 		return nil, err
 	}

vendor/github.com/go-sql-driver/mysql/dsn.go

@@ -560,7 +560,7 @@ func parseDSNParams(cfg *Config, params string) (err error) {
 				} else {
 					cfg.TLSConfig = "false"
 				}
-			} else if vl := strings.ToLower(value); vl == "skip-verify" {
+			} else if vl := strings.ToLower(value); vl == "skip-verify" || vl == "preferred" {
 				cfg.TLSConfig = vl
 				cfg.tls = &tls.Config{InsecureSkipVerify: true}
 			} else {

vendor/github.com/go-sql-driver/mysql/packets.go

@@ -51,7 +51,7 @@ func (mc *mysqlConn) readPacket() ([]byte, error) {
 		mc.sequence++
 
 		// packets with length 0 terminate a previous packet which is a
-		// multiple of (2^24)−1 bytes long
+		// multiple of (2^24)-1 bytes long
 		if pktLen == 0 {
 			// there was no previous packet
 			if prevData == nil {
@@ -154,15 +154,15 @@ func (mc *mysqlConn) writePacket(data []byte) error {
 
 // Handshake Initialization Packet
 // http://dev.mysql.com/doc/internals/en/connection-phase-packets.html#packet-Protocol::Handshake
-func (mc *mysqlConn) readHandshakePacket() ([]byte, string, error) {
-	data, err := mc.readPacket()
+func (mc *mysqlConn) readHandshakePacket() (data []byte, plugin string, err error) {
+	data, err = mc.readPacket()
 	if err != nil {
 		// for init we can rewrite this to ErrBadConn for sql.Driver to retry, since
 		// in connection initialization we don't risk retrying non-idempotent actions.
 		if err == ErrInvalidConn {
 			return nil, "", driver.ErrBadConn
 		}
-		return nil, "", err
+		return
 	}
 
 	if data[0] == iERR {
@@ -194,11 +194,14 @@ func (mc *mysqlConn) readHandshakePacket() ([]byte, string, error) {
 		return nil, "", ErrOldProtocol
 	}
 	if mc.flags&clientSSL == 0 && mc.cfg.tls != nil {
-		return nil, "", ErrNoTLS
+		if mc.cfg.TLSConfig == "preferred" {
+			mc.cfg.tls = nil
+		} else {
+			return nil, "", ErrNoTLS
+		}
 	}
 	pos += 2
 
-	plugin := ""
 	if len(data) > pos {
 		// character set [1 byte]
 		// status flags [2 bytes]
@@ -236,8 +239,6 @@ func (mc *mysqlConn) readHandshakePacket() ([]byte, string, error) {
 		return b[:], plugin, nil
 	}
 
-	plugin = defaultAuthPlugin
-
 	// make a memory safe copy of the cipher slice
 	var b [8]byte
 	copy(b[:], authData)
@@ -246,7 +247,7 @@ func (mc *mysqlConn) readHandshakePacket() ([]byte, string, error) {
 
 // Client Authentication Packet
 // http://dev.mysql.com/doc/internals/en/connection-phase-packets.html#packet-Protocol::HandshakeResponse
-func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, addNUL bool, plugin string) error {
+func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, plugin string) error {
 	// Adjust client flags based on server support
 	clientFlags := clientProtocol41 |
 		clientSecureConn |
@@ -272,7 +273,8 @@ func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, addNUL bool,
 
 	// encode length of the auth plugin data
 	var authRespLEIBuf [9]byte
-	authRespLEI := appendLengthEncodedInteger(authRespLEIBuf[:0], uint64(len(authResp)))
+	authRespLen := len(authResp)
+	authRespLEI := appendLengthEncodedInteger(authRespLEIBuf[:0], uint64(authRespLen))
 	if len(authRespLEI) > 1 {
 		// if the length can not be written in 1 byte, it must be written as a
 		// length encoded integer
@@ -280,9 +282,6 @@ func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, addNUL bool,
 	}
 
 	pktLen := 4 + 4 + 1 + 23 + len(mc.cfg.User) + 1 + len(authRespLEI) + len(authResp) + 21 + 1
-	if addNUL {
-		pktLen++
-	}
 
 	// To specify a db name
 	if n := len(mc.cfg.DBName); n > 0 {
@@ -291,10 +290,10 @@ func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, addNUL bool,
 	}
 
 	// Calculate packet length and get buffer with that size
-	data := mc.buf.takeSmallBuffer(pktLen + 4)
-	if data == nil {
+	data, err := mc.buf.takeSmallBuffer(pktLen + 4)
+	if err != nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(ErrBusyBuffer)
+		errLog.Print(err)
 		return errBadConnNoWrite
 	}
 
@@ -353,10 +352,6 @@ func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, addNUL bool,
 	// Auth Data [length encoded integer]
 	pos += copy(data[pos:], authRespLEI)
 	pos += copy(data[pos:], authResp)
-	if addNUL {
-		data[pos] = 0x00
-		pos++
-	}
 
 	// Databasename [null terminated string]
 	if len(mc.cfg.DBName) > 0 {
@@ -367,30 +362,24 @@ func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, addNUL bool,
 
 	pos += copy(data[pos:], plugin)
 	data[pos] = 0x00
+	pos++
 
 	// Send Auth packet
-	return mc.writePacket(data)
+	return mc.writePacket(data[:pos])
 }
 
 // http://dev.mysql.com/doc/internals/en/connection-phase-packets.html#packet-Protocol::AuthSwitchResponse
-func (mc *mysqlConn) writeAuthSwitchPacket(authData []byte, addNUL bool) error {
+func (mc *mysqlConn) writeAuthSwitchPacket(authData []byte) error {
 	pktLen := 4 + len(authData)
-	if addNUL {
-		pktLen++
-	}
-	data := mc.buf.takeSmallBuffer(pktLen)
-	if data == nil {
+	data, err := mc.buf.takeSmallBuffer(pktLen)
+	if err != nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(ErrBusyBuffer)
+		errLog.Print(err)
 		return errBadConnNoWrite
 	}
 
 	// Add the auth data [EOF]
 	copy(data[4:], authData)
-	if addNUL {
-		data[pktLen-1] = 0x00
-	}
-
 	return mc.writePacket(data)
 }
 
@@ -402,10 +391,10 @@ func (mc *mysqlConn) writeCommandPacket(command byte) error {
 	// Reset Packet Sequence
 	mc.sequence = 0
 
-	data := mc.buf.takeSmallBuffer(4 + 1)
-	if data == nil {
+	data, err := mc.buf.takeSmallBuffer(4 + 1)
+	if err != nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(ErrBusyBuffer)
+		errLog.Print(err)
 		return errBadConnNoWrite
 	}
 
@@ -421,10 +410,10 @@ func (mc *mysqlConn) writeCommandPacketStr(command byte, arg string) error {
 	mc.sequence = 0
 
 	pktLen := 1 + len(arg)
-	data := mc.buf.takeBuffer(pktLen + 4)
-	if data == nil {
+	data, err := mc.buf.takeBuffer(pktLen + 4)
+	if err != nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(ErrBusyBuffer)
+		errLog.Print(err)
 		return errBadConnNoWrite
 	}
 
@@ -442,10 +431,10 @@ func (mc *mysqlConn) writeCommandPacketUint32(command byte, arg uint32) error {
 	// Reset Packet Sequence
 	mc.sequence = 0
 
-	data := mc.buf.takeSmallBuffer(4 + 1 + 4)
-	if data == nil {
+	data, err := mc.buf.takeSmallBuffer(4 + 1 + 4)
+	if err != nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(ErrBusyBuffer)
+		errLog.Print(err)
 		return errBadConnNoWrite
 	}
 
@@ -482,7 +471,7 @@ func (mc *mysqlConn) readAuthResult() ([]byte, string, error) {
 		return data[1:], "", err
 
 	case iEOF:
-		if len(data) < 1 {
+		if len(data) == 1 {
 			// https://dev.mysql.com/doc/internals/en/connection-phase-packets.html#packet-Protocol::OldAuthSwitchRequest
 			return nil, "mysql_old_password", nil
 		}
@@ -898,7 +887,7 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 	const minPktLen = 4 + 1 + 4 + 1 + 4
 	mc := stmt.mc
 
-	// Determine threshould dynamically to avoid packet size shortage.
+	// Determine threshold dynamically to avoid packet size shortage.
 	longDataSize := mc.maxAllowedPacket / (stmt.paramCount + 1)
 	if longDataSize < 64 {
 		longDataSize = 64
@@ -908,15 +897,17 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 	mc.sequence = 0
 
 	var data []byte
+	var err error
 
 	if len(args) == 0 {
-		data = mc.buf.takeBuffer(minPktLen)
+		data, err = mc.buf.takeBuffer(minPktLen)
 	} else {
-		data = mc.buf.takeCompleteBuffer()
+		data, err = mc.buf.takeCompleteBuffer()
+		// In this case the len(data) == cap(data) which is used to optimise the flow below.
 	}
-	if data == nil {
+	if err != nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(ErrBusyBuffer)
+		errLog.Print(err)
 		return errBadConnNoWrite
 	}
 
@@ -942,7 +933,7 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 		pos := minPktLen
 
 		var nullMask []byte
-		if maskLen, typesLen := (len(args)+7)/8, 1+2*len(args); pos+maskLen+typesLen >= len(data) {
+		if maskLen, typesLen := (len(args)+7)/8, 1+2*len(args); pos+maskLen+typesLen >= cap(data) {
 			// buffer has to be extended but we don't know by how much so
 			// we depend on append after all data with known sizes fit.
 			// We stop at that because we deal with a lot of columns here
@@ -951,10 +942,11 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 			copy(tmp[:pos], data[:pos])
 			data = tmp
 			nullMask = data[pos : pos+maskLen]
+			// No need to clean nullMask as make ensures that.
 			pos += maskLen
 		} else {
 			nullMask = data[pos : pos+maskLen]
-			for i := 0; i < maskLen; i++ {
+			for i := range nullMask {
 				nullMask[i] = 0
 			}
 			pos += maskLen
@@ -1091,7 +1083,10 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 		// In that case we must build the data packet with the new values buffer
 		if valuesCap != cap(paramValues) {
 			data = append(data[:pos], paramValues...)
-			mc.buf.buf = data
+			if err = mc.buf.store(data); err != nil {
+				errLog.Print(err)
+				return errBadConnNoWrite
+			}
 		}
 
 		pos += len(paramValues)

vendor/github.com/go-sql-driver/mysql/utils.go

@@ -10,8 +10,10 @@ package mysql
 
 import (
 	"crypto/tls"
+	"database/sql"
 	"database/sql/driver"
 	"encoding/binary"
+	"errors"
 	"fmt"
 	"io"
 	"strconv"
@@ -80,7 +82,7 @@ func DeregisterTLSConfig(key string) {
 func getTLSConfigClone(key string) (config *tls.Config) {
 	tlsConfigLock.RLock()
 	if v, ok := tlsConfigRegistry[key]; ok {
-		config = cloneTLSConfig(v)
+		config = v.Clone()
 	}
 	tlsConfigLock.RUnlock()
 	return
@@ -724,3 +726,30 @@ func (ae *atomicError) Value() error {
 	}
 	return nil
 }
+
+func namedValueToValue(named []driver.NamedValue) ([]driver.Value, error) {
+	dargs := make([]driver.Value, len(named))
+	for n, param := range named {
+		if len(param.Name) > 0 {
+			// TODO: support the use of Named Parameters #561
+			return nil, errors.New("mysql: driver does not support the use of Named Parameters")
+		}
+		dargs[n] = param.Value
+	}
+	return dargs, nil
+}
+
+func mapIsolationLevel(level driver.IsolationLevel) (string, error) {
+	switch sql.IsolationLevel(level) {
+	case sql.LevelRepeatableRead:
+		return "REPEATABLE READ", nil
+	case sql.LevelReadCommitted:
+		return "READ COMMITTED", nil
+	case sql.LevelReadUncommitted:
+		return "READ UNCOMMITTED", nil
+	case sql.LevelSerializable:
+		return "SERIALIZABLE", nil
+	default:
+		return "", fmt.Errorf("mysql: unsupported isolation level: %v", level)
+	}
+}

vendor/github.com/go-sql-driver/mysql/utils_go17.go

@@ -1,40 +0,0 @@
-// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
-//
-// Copyright 2017 The Go-MySQL-Driver Authors. All rights reserved.
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this file,
-// You can obtain one at http://mozilla.org/MPL/2.0/.
-
-// +build go1.7
-// +build !go1.8
-
-package mysql
-
-import "crypto/tls"
-
-func cloneTLSConfig(c *tls.Config) *tls.Config {
-	return &tls.Config{
-		Rand:                        c.Rand,
-		Time:                        c.Time,
-		Certificates:                c.Certificates,
-		NameToCertificate:           c.NameToCertificate,
-		GetCertificate:              c.GetCertificate,
-		RootCAs:                     c.RootCAs,
-		NextProtos:                  c.NextProtos,
-		ServerName:                  c.ServerName,
-		ClientAuth:                  c.ClientAuth,
-		ClientCAs:                   c.ClientCAs,
-		InsecureSkipVerify:          c.InsecureSkipVerify,
-		CipherSuites:                c.CipherSuites,
-		PreferServerCipherSuites:    c.PreferServerCipherSuites,
-		SessionTicketsDisabled:      c.SessionTicketsDisabled,
-		SessionTicketKey:            c.SessionTicketKey,
-		ClientSessionCache:          c.ClientSessionCache,
-		MinVersion:                  c.MinVersion,
-		MaxVersion:                  c.MaxVersion,
-		CurvePreferences:            c.CurvePreferences,
-		DynamicRecordSizingDisabled: c.DynamicRecordSizingDisabled,
-		Renegotiation:               c.Renegotiation,
-	}
-}

vendor/github.com/go-sql-driver/mysql/utils_go18.go

@@ -1,50 +0,0 @@
-// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
-//
-// Copyright 2017 The Go-MySQL-Driver Authors. All rights reserved.
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this file,
-// You can obtain one at http://mozilla.org/MPL/2.0/.
-
-// +build go1.8
-
-package mysql
-
-import (
-	"crypto/tls"
-	"database/sql"
-	"database/sql/driver"
-	"errors"
-	"fmt"
-)
-
-func cloneTLSConfig(c *tls.Config) *tls.Config {
-	return c.Clone()
-}
-
-func namedValueToValue(named []driver.NamedValue) ([]driver.Value, error) {
-	dargs := make([]driver.Value, len(named))
-	for n, param := range named {
-		if len(param.Name) > 0 {
-			// TODO: support the use of Named Parameters #561
-			return nil, errors.New("mysql: driver does not support the use of Named Parameters")
-		}
-		dargs[n] = param.Value
-	}
-	return dargs, nil
-}
-
-func mapIsolationLevel(level driver.IsolationLevel) (string, error) {
-	switch sql.IsolationLevel(level) {
-	case sql.LevelRepeatableRead:
-		return "REPEATABLE READ", nil
-	case sql.LevelReadCommitted:
-		return "READ COMMITTED", nil
-	case sql.LevelReadUncommitted:
-		return "READ UNCOMMITTED", nil
-	case sql.LevelSerializable:
-		return "SERIALIZABLE", nil
-	default:
-		return "", fmt.Errorf("mysql: unsupported isolation level: %v", level)
-	}
-}

vendor/github.com/gogs/git-module/commit.go

@@ -289,7 +289,7 @@ func GetCommitFileStatus(repoPath, commitID string) (*CommitFileStatus, error) {
 	}()
 
 	stderr := new(bytes.Buffer)
-	err := NewCommand("log", "-1", "--name-status", "--pretty=format:''", commitID).RunInDirPipeline(repoPath, w, stderr)
+	err := NewCommand("show", "--name-status", "--pretty=format:''", commitID).RunInDirPipeline(repoPath, w, stderr)
 	w.Close() // Close writer to exit parsing goroutine
 	if err != nil {
 		return nil, concatenateError(err, stderr.String())

vendor/github.com/gogs/git-module/git.go

@@ -10,7 +10,7 @@ import (
 	"time"
 )
 
-const _VERSION = "0.7.0"
+const _VERSION = "0.7.1"
 
 func Version() string {
 	return _VERSION

vendor/github.com/gogs/go-gogs-client/gogs.go

@@ -14,7 +14,7 @@ import (
 )
 
 func Version() string {
-	return "0.12.14"
+	return "0.13.0"
 }
 
 // Client represents a Gogs API client.

vendor/github.com/gogs/go-gogs-client/media_types.go

@@ -0,0 +1,9 @@
+// Copyright 2018 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package gogs
+
+const (
+	MediaApplicationSHA = "application/vnd.gogs.sha"
+)

vendor/github.com/gogs/go-gogs-client/repo_commit.go

@@ -0,0 +1,53 @@
+// Copyright 2018 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package gogs
+
+import (
+	"fmt"
+	"net/http"
+)
+
+// CommitMeta contains meta information of a commit in terms of API.
+type CommitMeta struct {
+	URL string `json:"url"`
+	SHA string `json:"sha"`
+}
+
+// CommitUser contains information of a user in the context of a commit.
+type CommitUser struct {
+	Name  string `json:"name"`
+	Email string `json:"email"`
+	Date  string `json:"date"`
+}
+
+// RepoCommit contains information of a commit in the context of a repository.
+type RepoCommit struct {
+	URL       string      `json:"url"`
+	Author    *CommitUser `json:"author"`
+	Committer *CommitUser `json:"committer"`
+	Message   string      `json:"message"`
+	Tree      *CommitMeta `json:"tree"`
+}
+
+// Commit contains information generated from a Git commit.
+type Commit struct {
+	*CommitMeta
+	HTMLURL    string        `json:"html_url"`
+	RepoCommit *RepoCommit   `json:"commit"`
+	Author     *User         `json:"author"`
+	Committer  *User         `json:"committer"`
+	Parents    []*CommitMeta `json:"parents"`
+}
+
+func (c *Client) GetSingleCommit(user, repo, commitID string) (*Commit, error) {
+	commit := new(Commit)
+	return commit, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/commits/%s", user, repo, commitID), nil, nil, &commit)
+}
+
+func (c *Client) GetReferenceSHA(user, repo, ref string) (string, error) {
+	data, err := c.getResponse("GET", fmt.Sprintf("/repos/%s/%s/commits/%s", user, repo, ref),
+		http.Header{"Accept": []string{MediaApplicationSHA}}, nil)
+	return string(data), err
+}

vendor/github.com/google/go-github/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2013 The go-github AUTHORS. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

vendor/github.com/google/go-github/github/activity.go

@@ -0,0 +1,69 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import "context"
+
+// ActivityService handles communication with the activity related
+// methods of the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/
+type ActivityService service
+
+// FeedLink represents a link to a related resource.
+type FeedLink struct {
+	HRef *string `json:"href,omitempty"`
+	Type *string `json:"type,omitempty"`
+}
+
+// Feeds represents timeline resources in Atom format.
+type Feeds struct {
+	TimelineURL                 *string  `json:"timeline_url,omitempty"`
+	UserURL                     *string  `json:"user_url,omitempty"`
+	CurrentUserPublicURL        *string  `json:"current_user_public_url,omitempty"`
+	CurrentUserURL              *string  `json:"current_user_url,omitempty"`
+	CurrentUserActorURL         *string  `json:"current_user_actor_url,omitempty"`
+	CurrentUserOrganizationURL  *string  `json:"current_user_organization_url,omitempty"`
+	CurrentUserOrganizationURLs []string `json:"current_user_organization_urls,omitempty"`
+	Links                       *struct {
+		Timeline                 *FeedLink  `json:"timeline,omitempty"`
+		User                     *FeedLink  `json:"user,omitempty"`
+		CurrentUserPublic        *FeedLink  `json:"current_user_public,omitempty"`
+		CurrentUser              *FeedLink  `json:"current_user,omitempty"`
+		CurrentUserActor         *FeedLink  `json:"current_user_actor,omitempty"`
+		CurrentUserOrganization  *FeedLink  `json:"current_user_organization,omitempty"`
+		CurrentUserOrganizations []FeedLink `json:"current_user_organizations,omitempty"`
+	} `json:"_links,omitempty"`
+}
+
+// ListFeeds lists all the feeds available to the authenticated user.
+//
+// GitHub provides several timeline resources in Atom format:
+//     Timeline: The GitHub global public timeline
+//     User: The public timeline for any user, using URI template
+//     Current user public: The public timeline for the authenticated user
+//     Current user: The private timeline for the authenticated user
+//     Current user actor: The private timeline for activity created by the
+//         authenticated user
+//     Current user organizations: The private timeline for the organizations
+//         the authenticated user is a member of.
+//
+// Note: Private feeds are only returned when authenticating via Basic Auth
+// since current feed URIs use the older, non revocable auth tokens.
+func (s *ActivityService) ListFeeds(ctx context.Context) (*Feeds, *Response, error) {
+	req, err := s.client.NewRequest("GET", "feeds", nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	f := &Feeds{}
+	resp, err := s.client.Do(ctx, req, f)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return f, resp, nil
+}

vendor/github.com/google/go-github/github/activity_events.go

@@ -0,0 +1,324 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+// Event represents a GitHub event.
+type Event struct {
+	Type       *string          `json:"type,omitempty"`
+	Public     *bool            `json:"public,omitempty"`
+	RawPayload *json.RawMessage `json:"payload,omitempty"`
+	Repo       *Repository      `json:"repo,omitempty"`
+	Actor      *User            `json:"actor,omitempty"`
+	Org        *Organization    `json:"org,omitempty"`
+	CreatedAt  *time.Time       `json:"created_at,omitempty"`
+	ID         *string          `json:"id,omitempty"`
+}
+
+func (e Event) String() string {
+	return Stringify(e)
+}
+
+// ParsePayload parses the event payload. For recognized event types,
+// a value of the corresponding struct type will be returned.
+func (e *Event) ParsePayload() (payload interface{}, err error) {
+	switch *e.Type {
+	case "CommitCommentEvent":
+		payload = &CommitCommentEvent{}
+	case "CreateEvent":
+		payload = &CreateEvent{}
+	case "DeleteEvent":
+		payload = &DeleteEvent{}
+	case "DeploymentEvent":
+		payload = &DeploymentEvent{}
+	case "DeploymentStatusEvent":
+		payload = &DeploymentStatusEvent{}
+	case "ForkEvent":
+		payload = &ForkEvent{}
+	case "GollumEvent":
+		payload = &GollumEvent{}
+	case "InstallationEvent":
+		payload = &InstallationEvent{}
+	case "InstallationRepositoriesEvent":
+		payload = &InstallationRepositoriesEvent{}
+	case "IssueCommentEvent":
+		payload = &IssueCommentEvent{}
+	case "IssuesEvent":
+		payload = &IssuesEvent{}
+	case "LabelEvent":
+		payload = &LabelEvent{}
+	case "MarketplacePurchaseEvent":
+		payload = &MarketplacePurchaseEvent{}
+	case "MemberEvent":
+		payload = &MemberEvent{}
+	case "MembershipEvent":
+		payload = &MembershipEvent{}
+	case "MilestoneEvent":
+		payload = &MilestoneEvent{}
+	case "OrganizationEvent":
+		payload = &OrganizationEvent{}
+	case "OrgBlockEvent":
+		payload = &OrgBlockEvent{}
+	case "PageBuildEvent":
+		payload = &PageBuildEvent{}
+	case "PingEvent":
+		payload = &PingEvent{}
+	case "ProjectEvent":
+		payload = &ProjectEvent{}
+	case "ProjectCardEvent":
+		payload = &ProjectCardEvent{}
+	case "ProjectColumnEvent":
+		payload = &ProjectColumnEvent{}
+	case "PublicEvent":
+		payload = &PublicEvent{}
+	case "PullRequestEvent":
+		payload = &PullRequestEvent{}
+	case "PullRequestReviewEvent":
+		payload = &PullRequestReviewEvent{}
+	case "PullRequestReviewCommentEvent":
+		payload = &PullRequestReviewCommentEvent{}
+	case "PushEvent":
+		payload = &PushEvent{}
+	case "ReleaseEvent":
+		payload = &ReleaseEvent{}
+	case "RepositoryEvent":
+		payload = &RepositoryEvent{}
+	case "StatusEvent":
+		payload = &StatusEvent{}
+	case "TeamEvent":
+		payload = &TeamEvent{}
+	case "TeamAddEvent":
+		payload = &TeamAddEvent{}
+	case "WatchEvent":
+		payload = &WatchEvent{}
+	}
+	err = json.Unmarshal(*e.RawPayload, &payload)
+	return payload, err
+}
+
+// Payload returns the parsed event payload. For recognized event types,
+// a value of the corresponding struct type will be returned.
+//
+// Deprecated: Use ParsePayload instead, which returns an error
+// rather than panics if JSON unmarshaling raw payload fails.
+func (e *Event) Payload() (payload interface{}) {
+	var err error
+	payload, err = e.ParsePayload()
+	if err != nil {
+		panic(err)
+	}
+	return payload
+}
+
+// ListEvents drinks from the firehose of all public events across GitHub.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-public-events
+func (s *ActivityService) ListEvents(ctx context.Context, opt *ListOptions) ([]*Event, *Response, error) {
+	u, err := addOptions("events", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*Event
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListRepositoryEvents lists events for a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-repository-events
+func (s *ActivityService) ListRepositoryEvents(ctx context.Context, owner, repo string, opt *ListOptions) ([]*Event, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/events", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*Event
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListIssueEventsForRepository lists issue events for a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-issue-events-for-a-repository
+func (s *ActivityService) ListIssueEventsForRepository(ctx context.Context, owner, repo string, opt *ListOptions) ([]*IssueEvent, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/events", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*IssueEvent
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListEventsForRepoNetwork lists public events for a network of repositories.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-public-events-for-a-network-of-repositories
+func (s *ActivityService) ListEventsForRepoNetwork(ctx context.Context, owner, repo string, opt *ListOptions) ([]*Event, *Response, error) {
+	u := fmt.Sprintf("networks/%v/%v/events", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*Event
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListEventsForOrganization lists public events for an organization.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-public-events-for-an-organization
+func (s *ActivityService) ListEventsForOrganization(ctx context.Context, org string, opt *ListOptions) ([]*Event, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/events", org)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*Event
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListEventsPerformedByUser lists the events performed by a user. If publicOnly is
+// true, only public events will be returned.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-events-performed-by-a-user
+func (s *ActivityService) ListEventsPerformedByUser(ctx context.Context, user string, publicOnly bool, opt *ListOptions) ([]*Event, *Response, error) {
+	var u string
+	if publicOnly {
+		u = fmt.Sprintf("users/%v/events/public", user)
+	} else {
+		u = fmt.Sprintf("users/%v/events", user)
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*Event
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListEventsReceivedByUser lists the events received by a user. If publicOnly is
+// true, only public events will be returned.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-events-that-a-user-has-received
+func (s *ActivityService) ListEventsReceivedByUser(ctx context.Context, user string, publicOnly bool, opt *ListOptions) ([]*Event, *Response, error) {
+	var u string
+	if publicOnly {
+		u = fmt.Sprintf("users/%v/received_events/public", user)
+	} else {
+		u = fmt.Sprintf("users/%v/received_events", user)
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*Event
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListUserEventsForOrganization provides the user’s organization dashboard. You
+// must be authenticated as the user to view this.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/#list-events-for-an-organization
+func (s *ActivityService) ListUserEventsForOrganization(ctx context.Context, org, user string, opt *ListOptions) ([]*Event, *Response, error) {
+	u := fmt.Sprintf("users/%v/events/orgs/%v", user, org)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*Event
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}

vendor/github.com/google/go-github/github/activity_notifications.go

@@ -0,0 +1,223 @@
+// Copyright 2014 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// Notification identifies a GitHub notification for a user.
+type Notification struct {
+	ID         *string              `json:"id,omitempty"`
+	Repository *Repository          `json:"repository,omitempty"`
+	Subject    *NotificationSubject `json:"subject,omitempty"`
+
+	// Reason identifies the event that triggered the notification.
+	//
+	// GitHub API docs: https://developer.github.com/v3/activity/notifications/#notification-reasons
+	Reason *string `json:"reason,omitempty"`
+
+	Unread     *bool      `json:"unread,omitempty"`
+	UpdatedAt  *time.Time `json:"updated_at,omitempty"`
+	LastReadAt *time.Time `json:"last_read_at,omitempty"`
+	URL        *string    `json:"url,omitempty"`
+}
+
+// NotificationSubject identifies the subject of a notification.
+type NotificationSubject struct {
+	Title            *string `json:"title,omitempty"`
+	URL              *string `json:"url,omitempty"`
+	LatestCommentURL *string `json:"latest_comment_url,omitempty"`
+	Type             *string `json:"type,omitempty"`
+}
+
+// NotificationListOptions specifies the optional parameters to the
+// ActivityService.ListNotifications method.
+type NotificationListOptions struct {
+	All           bool      `url:"all,omitempty"`
+	Participating bool      `url:"participating,omitempty"`
+	Since         time.Time `url:"since,omitempty"`
+	Before        time.Time `url:"before,omitempty"`
+
+	ListOptions
+}
+
+// ListNotifications lists all notifications for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#list-your-notifications
+func (s *ActivityService) ListNotifications(ctx context.Context, opt *NotificationListOptions) ([]*Notification, *Response, error) {
+	u := fmt.Sprintf("notifications")
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var notifications []*Notification
+	resp, err := s.client.Do(ctx, req, &notifications)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return notifications, resp, nil
+}
+
+// ListRepositoryNotifications lists all notifications in a given repository
+// for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#list-your-notifications-in-a-repository
+func (s *ActivityService) ListRepositoryNotifications(ctx context.Context, owner, repo string, opt *NotificationListOptions) ([]*Notification, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/notifications", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var notifications []*Notification
+	resp, err := s.client.Do(ctx, req, &notifications)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return notifications, resp, nil
+}
+
+type markReadOptions struct {
+	LastReadAt time.Time `json:"last_read_at,omitempty"`
+}
+
+// MarkNotificationsRead marks all notifications up to lastRead as read.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#mark-as-read
+func (s *ActivityService) MarkNotificationsRead(ctx context.Context, lastRead time.Time) (*Response, error) {
+	opts := &markReadOptions{
+		LastReadAt: lastRead,
+	}
+	req, err := s.client.NewRequest("PUT", "notifications", opts)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// MarkRepositoryNotificationsRead marks all notifications up to lastRead in
+// the specified repository as read.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#mark-notifications-as-read-in-a-repository
+func (s *ActivityService) MarkRepositoryNotificationsRead(ctx context.Context, owner, repo string, lastRead time.Time) (*Response, error) {
+	opts := &markReadOptions{
+		LastReadAt: lastRead,
+	}
+	u := fmt.Sprintf("repos/%v/%v/notifications", owner, repo)
+	req, err := s.client.NewRequest("PUT", u, opts)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// GetThread gets the specified notification thread.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#view-a-single-thread
+func (s *ActivityService) GetThread(ctx context.Context, id string) (*Notification, *Response, error) {
+	u := fmt.Sprintf("notifications/threads/%v", id)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	notification := new(Notification)
+	resp, err := s.client.Do(ctx, req, notification)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return notification, resp, nil
+}
+
+// MarkThreadRead marks the specified thread as read.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#mark-a-thread-as-read
+func (s *ActivityService) MarkThreadRead(ctx context.Context, id string) (*Response, error) {
+	u := fmt.Sprintf("notifications/threads/%v", id)
+
+	req, err := s.client.NewRequest("PATCH", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// GetThreadSubscription checks to see if the authenticated user is subscribed
+// to a thread.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#get-a-thread-subscription
+func (s *ActivityService) GetThreadSubscription(ctx context.Context, id string) (*Subscription, *Response, error) {
+	u := fmt.Sprintf("notifications/threads/%v/subscription", id)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	sub := new(Subscription)
+	resp, err := s.client.Do(ctx, req, sub)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return sub, resp, nil
+}
+
+// SetThreadSubscription sets the subscription for the specified thread for the
+// authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#set-a-thread-subscription
+func (s *ActivityService) SetThreadSubscription(ctx context.Context, id string, subscription *Subscription) (*Subscription, *Response, error) {
+	u := fmt.Sprintf("notifications/threads/%v/subscription", id)
+
+	req, err := s.client.NewRequest("PUT", u, subscription)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	sub := new(Subscription)
+	resp, err := s.client.Do(ctx, req, sub)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return sub, resp, nil
+}
+
+// DeleteThreadSubscription deletes the subscription for the specified thread
+// for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/notifications/#delete-a-thread-subscription
+func (s *ActivityService) DeleteThreadSubscription(ctx context.Context, id string) (*Response, error) {
+	u := fmt.Sprintf("notifications/threads/%v/subscription", id)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/activity_star.go

@@ -0,0 +1,135 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// StarredRepository is returned by ListStarred.
+type StarredRepository struct {
+	StarredAt  *Timestamp  `json:"starred_at,omitempty"`
+	Repository *Repository `json:"repo,omitempty"`
+}
+
+// Stargazer represents a user that has starred a repository.
+type Stargazer struct {
+	StarredAt *Timestamp `json:"starred_at,omitempty"`
+	User      *User      `json:"user,omitempty"`
+}
+
+// ListStargazers lists people who have starred the specified repo.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/starring/#list-stargazers
+func (s *ActivityService) ListStargazers(ctx context.Context, owner, repo string, opt *ListOptions) ([]*Stargazer, *Response, error) {
+	u := fmt.Sprintf("repos/%s/%s/stargazers", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeStarringPreview)
+
+	var stargazers []*Stargazer
+	resp, err := s.client.Do(ctx, req, &stargazers)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return stargazers, resp, nil
+}
+
+// ActivityListStarredOptions specifies the optional parameters to the
+// ActivityService.ListStarred method.
+type ActivityListStarredOptions struct {
+	// How to sort the repository list. Possible values are: created, updated,
+	// pushed, full_name. Default is "full_name".
+	Sort string `url:"sort,omitempty"`
+
+	// Direction in which to sort repositories. Possible values are: asc, desc.
+	// Default is "asc" when sort is "full_name", otherwise default is "desc".
+	Direction string `url:"direction,omitempty"`
+
+	ListOptions
+}
+
+// ListStarred lists all the repos starred by a user. Passing the empty string
+// will list the starred repositories for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/starring/#list-repositories-being-starred
+func (s *ActivityService) ListStarred(ctx context.Context, user string, opt *ActivityListStarredOptions) ([]*StarredRepository, *Response, error) {
+	var u string
+	if user != "" {
+		u = fmt.Sprintf("users/%v/starred", user)
+	} else {
+		u = "user/starred"
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeStarringPreview)
+
+	var repos []*StarredRepository
+	resp, err := s.client.Do(ctx, req, &repos)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return repos, resp, nil
+}
+
+// IsStarred checks if a repository is starred by authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/starring/#check-if-you-are-starring-a-repository
+func (s *ActivityService) IsStarred(ctx context.Context, owner, repo string) (bool, *Response, error) {
+	u := fmt.Sprintf("user/starred/%v/%v", owner, repo)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return false, nil, err
+	}
+	resp, err := s.client.Do(ctx, req, nil)
+	starred, err := parseBoolResponse(err)
+	return starred, resp, err
+}
+
+// Star a repository as the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/starring/#star-a-repository
+func (s *ActivityService) Star(ctx context.Context, owner, repo string) (*Response, error) {
+	u := fmt.Sprintf("user/starred/%v/%v", owner, repo)
+	req, err := s.client.NewRequest("PUT", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}
+
+// Unstar a repository as the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/starring/#unstar-a-repository
+func (s *ActivityService) Unstar(ctx context.Context, owner, repo string) (*Response, error) {
+	u := fmt.Sprintf("user/starred/%v/%v", owner, repo)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/activity_watching.go

@@ -0,0 +1,146 @@
+// Copyright 2014 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// Subscription identifies a repository or thread subscription.
+type Subscription struct {
+	Subscribed *bool      `json:"subscribed,omitempty"`
+	Ignored    *bool      `json:"ignored,omitempty"`
+	Reason     *string    `json:"reason,omitempty"`
+	CreatedAt  *Timestamp `json:"created_at,omitempty"`
+	URL        *string    `json:"url,omitempty"`
+
+	// only populated for repository subscriptions
+	RepositoryURL *string `json:"repository_url,omitempty"`
+
+	// only populated for thread subscriptions
+	ThreadURL *string `json:"thread_url,omitempty"`
+}
+
+// ListWatchers lists watchers of a particular repo.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/watching/#list-watchers
+func (s *ActivityService) ListWatchers(ctx context.Context, owner, repo string, opt *ListOptions) ([]*User, *Response, error) {
+	u := fmt.Sprintf("repos/%s/%s/subscribers", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var watchers []*User
+	resp, err := s.client.Do(ctx, req, &watchers)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return watchers, resp, nil
+}
+
+// ListWatched lists the repositories the specified user is watching. Passing
+// the empty string will fetch watched repos for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/watching/#list-repositories-being-watched
+func (s *ActivityService) ListWatched(ctx context.Context, user string, opt *ListOptions) ([]*Repository, *Response, error) {
+	var u string
+	if user != "" {
+		u = fmt.Sprintf("users/%v/subscriptions", user)
+	} else {
+		u = "user/subscriptions"
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var watched []*Repository
+	resp, err := s.client.Do(ctx, req, &watched)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return watched, resp, nil
+}
+
+// GetRepositorySubscription returns the subscription for the specified
+// repository for the authenticated user. If the authenticated user is not
+// watching the repository, a nil Subscription is returned.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/watching/#get-a-repository-subscription
+func (s *ActivityService) GetRepositorySubscription(ctx context.Context, owner, repo string) (*Subscription, *Response, error) {
+	u := fmt.Sprintf("repos/%s/%s/subscription", owner, repo)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	sub := new(Subscription)
+	resp, err := s.client.Do(ctx, req, sub)
+	if err != nil {
+		// if it's just a 404, don't return that as an error
+		_, err = parseBoolResponse(err)
+		return nil, resp, err
+	}
+
+	return sub, resp, nil
+}
+
+// SetRepositorySubscription sets the subscription for the specified repository
+// for the authenticated user.
+//
+// To watch a repository, set subscription.Subscribed to true.
+// To ignore notifications made within a repository, set subscription.Ignored to true.
+// To stop watching a repository, use DeleteRepositorySubscription.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/watching/#set-a-repository-subscription
+func (s *ActivityService) SetRepositorySubscription(ctx context.Context, owner, repo string, subscription *Subscription) (*Subscription, *Response, error) {
+	u := fmt.Sprintf("repos/%s/%s/subscription", owner, repo)
+
+	req, err := s.client.NewRequest("PUT", u, subscription)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	sub := new(Subscription)
+	resp, err := s.client.Do(ctx, req, sub)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return sub, resp, nil
+}
+
+// DeleteRepositorySubscription deletes the subscription for the specified
+// repository for the authenticated user.
+//
+// This is used to stop watching a repository. To control whether or not to
+// receive notifications from a repository, use SetRepositorySubscription.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/watching/#delete-a-repository-subscription
+func (s *ActivityService) DeleteRepositorySubscription(ctx context.Context, owner, repo string) (*Response, error) {
+	u := fmt.Sprintf("repos/%s/%s/subscription", owner, repo)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/admin.go

@@ -0,0 +1,101 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// AdminService handles communication with the admin related methods of the
+// GitHub API. These API routes are normally only accessible for GitHub
+// Enterprise installations.
+//
+// GitHub API docs: https://developer.github.com/v3/enterprise/
+type AdminService service
+
+// TeamLDAPMapping represents the mapping between a GitHub team and an LDAP group.
+type TeamLDAPMapping struct {
+	ID          *int64  `json:"id,omitempty"`
+	LDAPDN      *string `json:"ldap_dn,omitempty"`
+	URL         *string `json:"url,omitempty"`
+	Name        *string `json:"name,omitempty"`
+	Slug        *string `json:"slug,omitempty"`
+	Description *string `json:"description,omitempty"`
+	Privacy     *string `json:"privacy,omitempty"`
+	Permission  *string `json:"permission,omitempty"`
+
+	MembersURL      *string `json:"members_url,omitempty"`
+	RepositoriesURL *string `json:"repositories_url,omitempty"`
+}
+
+func (m TeamLDAPMapping) String() string {
+	return Stringify(m)
+}
+
+// UserLDAPMapping represents the mapping between a GitHub user and an LDAP user.
+type UserLDAPMapping struct {
+	ID         *int64  `json:"id,omitempty"`
+	LDAPDN     *string `json:"ldap_dn,omitempty"`
+	Login      *string `json:"login,omitempty"`
+	AvatarURL  *string `json:"avatar_url,omitempty"`
+	GravatarID *string `json:"gravatar_id,omitempty"`
+	Type       *string `json:"type,omitempty"`
+	SiteAdmin  *bool   `json:"site_admin,omitempty"`
+
+	URL               *string `json:"url,omitempty"`
+	EventsURL         *string `json:"events_url,omitempty"`
+	FollowingURL      *string `json:"following_url,omitempty"`
+	FollowersURL      *string `json:"followers_url,omitempty"`
+	GistsURL          *string `json:"gists_url,omitempty"`
+	OrganizationsURL  *string `json:"organizations_url,omitempty"`
+	ReceivedEventsURL *string `json:"received_events_url,omitempty"`
+	ReposURL          *string `json:"repos_url,omitempty"`
+	StarredURL        *string `json:"starred_url,omitempty"`
+	SubscriptionsURL  *string `json:"subscriptions_url,omitempty"`
+}
+
+func (m UserLDAPMapping) String() string {
+	return Stringify(m)
+}
+
+// UpdateUserLDAPMapping updates the mapping between a GitHub user and an LDAP user.
+//
+// GitHub API docs: https://developer.github.com/v3/enterprise/ldap/#update-ldap-mapping-for-a-user
+func (s *AdminService) UpdateUserLDAPMapping(ctx context.Context, user string, mapping *UserLDAPMapping) (*UserLDAPMapping, *Response, error) {
+	u := fmt.Sprintf("admin/ldap/users/%v/mapping", user)
+	req, err := s.client.NewRequest("PATCH", u, mapping)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	m := new(UserLDAPMapping)
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}
+
+// UpdateTeamLDAPMapping updates the mapping between a GitHub team and an LDAP group.
+//
+// GitHub API docs: https://developer.github.com/v3/enterprise/ldap/#update-ldap-mapping-for-a-team
+func (s *AdminService) UpdateTeamLDAPMapping(ctx context.Context, team int64, mapping *TeamLDAPMapping) (*TeamLDAPMapping, *Response, error) {
+	u := fmt.Sprintf("admin/ldap/teams/%v/mapping", team)
+	req, err := s.client.NewRequest("PATCH", u, mapping)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	m := new(TeamLDAPMapping)
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}

vendor/github.com/google/go-github/github/admin_stats.go

@@ -0,0 +1,171 @@
+// Copyright 2017 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// AdminStats represents a variety of stats of a Github Enterprise
+// installation.
+type AdminStats struct {
+	Issues     *IssueStats     `json:"issues,omitempty"`
+	Hooks      *HookStats      `json:"hooks,omitempty"`
+	Milestones *MilestoneStats `json:"milestones,omitempty"`
+	Orgs       *OrgStats       `json:"orgs,omitempty"`
+	Comments   *CommentStats   `json:"comments,omitempty"`
+	Pages      *PageStats      `json:"pages,omitempty"`
+	Users      *UserStats      `json:"users,omitempty"`
+	Gists      *GistStats      `json:"gists,omitempty"`
+	Pulls      *PullStats      `json:"pulls,omitempty"`
+	Repos      *RepoStats      `json:"repos,omitempty"`
+}
+
+func (s AdminStats) String() string {
+	return Stringify(s)
+}
+
+// IssueStats represents the number of total, open and closed issues.
+type IssueStats struct {
+	TotalIssues  *int `json:"total_issues,omitempty"`
+	OpenIssues   *int `json:"open_issues,omitempty"`
+	ClosedIssues *int `json:"closed_issues,omitempty"`
+}
+
+func (s IssueStats) String() string {
+	return Stringify(s)
+}
+
+// HookStats represents the number of total, active and inactive hooks.
+type HookStats struct {
+	TotalHooks    *int `json:"total_hooks,omitempty"`
+	ActiveHooks   *int `json:"active_hooks,omitempty"`
+	InactiveHooks *int `json:"inactive_hooks,omitempty"`
+}
+
+func (s HookStats) String() string {
+	return Stringify(s)
+}
+
+// MilestoneStats represents the number of total, open and close milestones.
+type MilestoneStats struct {
+	TotalMilestones  *int `json:"total_milestones,omitempty"`
+	OpenMilestones   *int `json:"open_milestones,omitempty"`
+	ClosedMilestones *int `json:"closed_milestones,omitempty"`
+}
+
+func (s MilestoneStats) String() string {
+	return Stringify(s)
+}
+
+// OrgStats represents the number of total, disabled organizations and the team
+// and team member count.
+type OrgStats struct {
+	TotalOrgs        *int `json:"total_orgs,omitempty"`
+	DisabledOrgs     *int `json:"disabled_orgs,omitempty"`
+	TotalTeams       *int `json:"total_teams,omitempty"`
+	TotalTeamMembers *int `json:"total_team_members,omitempty"`
+}
+
+func (s OrgStats) String() string {
+	return Stringify(s)
+}
+
+// CommentStats represents the number of total comments on commits, gists, issues
+// and pull requests.
+type CommentStats struct {
+	TotalCommitComments      *int `json:"total_commit_comments,omitempty"`
+	TotalGistComments        *int `json:"total_gist_comments,omitempty"`
+	TotalIssueComments       *int `json:"total_issue_comments,omitempty"`
+	TotalPullRequestComments *int `json:"total_pull_request_comments,omitempty"`
+}
+
+func (s CommentStats) String() string {
+	return Stringify(s)
+}
+
+// PageStats represents the total number of github pages.
+type PageStats struct {
+	TotalPages *int `json:"total_pages,omitempty"`
+}
+
+func (s PageStats) String() string {
+	return Stringify(s)
+}
+
+// UserStats represents the number of total, admin and suspended users.
+type UserStats struct {
+	TotalUsers     *int `json:"total_users,omitempty"`
+	AdminUsers     *int `json:"admin_users,omitempty"`
+	SuspendedUsers *int `json:"suspended_users,omitempty"`
+}
+
+func (s UserStats) String() string {
+	return Stringify(s)
+}
+
+// GistStats represents the number of total, private and public gists.
+type GistStats struct {
+	TotalGists   *int `json:"total_gists,omitempty"`
+	PrivateGists *int `json:"private_gists,omitempty"`
+	PublicGists  *int `json:"public_gists,omitempty"`
+}
+
+func (s GistStats) String() string {
+	return Stringify(s)
+}
+
+// PullStats represents the number of total, merged, mergable and unmergeable
+// pull-requests.
+type PullStats struct {
+	TotalPulls      *int `json:"total_pulls,omitempty"`
+	MergedPulls     *int `json:"merged_pulls,omitempty"`
+	MergablePulls   *int `json:"mergeable_pulls,omitempty"`
+	UnmergablePulls *int `json:"unmergeable_pulls,omitempty"`
+}
+
+func (s PullStats) String() string {
+	return Stringify(s)
+}
+
+// RepoStats represents the number of total, root, fork, organization repositories
+// together with the total number of pushes and wikis.
+type RepoStats struct {
+	TotalRepos  *int `json:"total_repos,omitempty"`
+	RootRepos   *int `json:"root_repos,omitempty"`
+	ForkRepos   *int `json:"fork_repos,omitempty"`
+	OrgRepos    *int `json:"org_repos,omitempty"`
+	TotalPushes *int `json:"total_pushes,omitempty"`
+	TotalWikis  *int `json:"total_wikis,omitempty"`
+}
+
+func (s RepoStats) String() string {
+	return Stringify(s)
+}
+
+// GetAdminStats returns a variety of metrics about a Github Enterprise
+// installation.
+//
+// Please note that this is only available to site administrators,
+// otherwise it will error with a 404 not found (instead of 401 or 403).
+//
+// GitHub API docs: https://developer.github.com/v3/enterprise-admin/admin_stats/
+func (s *AdminService) GetAdminStats(ctx context.Context) (*AdminStats, *Response, error) {
+	u := fmt.Sprintf("enterprise/stats/all")
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	m := new(AdminStats)
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}

vendor/github.com/google/go-github/github/apps.go

@@ -0,0 +1,197 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// AppsService provides access to the installation related functions
+// in the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/
+type AppsService service
+
+// App represents a GitHub App.
+type App struct {
+	ID          *int64     `json:"id,omitempty"`
+	Owner       *User      `json:"owner,omitempty"`
+	Name        *string    `json:"name,omitempty"`
+	Description *string    `json:"description,omitempty"`
+	ExternalURL *string    `json:"external_url,omitempty"`
+	HTMLURL     *string    `json:"html_url,omitempty"`
+	CreatedAt   *time.Time `json:"created_at,omitempty"`
+	UpdatedAt   *time.Time `json:"updated_at,omitempty"`
+}
+
+// InstallationToken represents an installation token.
+type InstallationToken struct {
+	Token     *string    `json:"token,omitempty"`
+	ExpiresAt *time.Time `json:"expires_at,omitempty"`
+}
+
+// InstallationPermissions lists the permissions for metadata, contents, issues and single file for an installation.
+type InstallationPermissions struct {
+	Metadata   *string `json:"metadata,omitempty"`
+	Contents   *string `json:"contents,omitempty"`
+	Issues     *string `json:"issues,omitempty"`
+	SingleFile *string `json:"single_file,omitempty"`
+}
+
+// Installation represents a GitHub Apps installation.
+type Installation struct {
+	ID                  *int64                   `json:"id,omitempty"`
+	AppID               *int64                   `json:"app_id,omitempty"`
+	TargetID            *int64                   `json:"target_id,omitempty"`
+	Account             *User                    `json:"account,omitempty"`
+	AccessTokensURL     *string                  `json:"access_tokens_url,omitempty"`
+	RepositoriesURL     *string                  `json:"repositories_url,omitempty"`
+	HTMLURL             *string                  `json:"html_url,omitempty"`
+	TargetType          *string                  `json:"target_type,omitempty"`
+	SingleFileName      *string                  `json:"single_file_name,omitempty"`
+	RepositorySelection *string                  `json:"repository_selection,omitempty"`
+	Events              []string                 `json:"events,omitempty"`
+	Permissions         *InstallationPermissions `json:"permissions,omitempty"`
+}
+
+func (i Installation) String() string {
+	return Stringify(i)
+}
+
+// Get a single GitHub App. Passing the empty string will get
+// the authenticated GitHub App.
+//
+// Note: appSlug is just the URL-friendly name of your GitHub App.
+// You can find this on the settings page for your GitHub App
+// (e.g., https://github.com/settings/apps/:app_slug).
+//
+// GitHub API docs: https://developer.github.com/v3/apps/#get-a-single-github-app
+func (s *AppsService) Get(ctx context.Context, appSlug string) (*App, *Response, error) {
+	var u string
+	if appSlug != "" {
+		u = fmt.Sprintf("apps/%v", appSlug)
+	} else {
+		u = "app"
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeIntegrationPreview)
+
+	app := new(App)
+	resp, err := s.client.Do(ctx, req, app)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return app, resp, nil
+}
+
+// ListInstallations lists the installations that the current GitHub App has.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/#find-installations
+func (s *AppsService) ListInstallations(ctx context.Context, opt *ListOptions) ([]*Installation, *Response, error) {
+	u, err := addOptions("app/installations", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeIntegrationPreview)
+
+	var i []*Installation
+	resp, err := s.client.Do(ctx, req, &i)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return i, resp, nil
+}
+
+// GetInstallation returns the specified installation.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/#get-a-single-installation
+func (s *AppsService) GetInstallation(ctx context.Context, id int64) (*Installation, *Response, error) {
+	u := fmt.Sprintf("app/installations/%v", id)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeIntegrationPreview)
+
+	i := new(Installation)
+	resp, err := s.client.Do(ctx, req, i)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return i, resp, nil
+}
+
+// ListUserInstallations lists installations that are accessible to the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/#list-installations-for-user
+func (s *AppsService) ListUserInstallations(ctx context.Context, opt *ListOptions) ([]*Installation, *Response, error) {
+	u, err := addOptions("user/installations", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeIntegrationPreview)
+
+	var i struct {
+		Installations []*Installation `json:"installations"`
+	}
+	resp, err := s.client.Do(ctx, req, &i)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return i.Installations, resp, nil
+}
+
+// CreateInstallationToken creates a new installation token.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/#create-a-new-installation-token
+func (s *AppsService) CreateInstallationToken(ctx context.Context, id int64) (*InstallationToken, *Response, error) {
+	u := fmt.Sprintf("installations/%v/access_tokens", id)
+
+	req, err := s.client.NewRequest("POST", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeIntegrationPreview)
+
+	t := new(InstallationToken)
+	resp, err := s.client.Do(ctx, req, t)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return t, resp, nil
+}

vendor/github.com/google/go-github/github/apps_installation.go

@@ -0,0 +1,101 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// ListRepos lists the repositories that are accessible to the authenticated installation.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/installations/#list-repositories
+func (s *AppsService) ListRepos(ctx context.Context, opt *ListOptions) ([]*Repository, *Response, error) {
+	u, err := addOptions("installation/repositories", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeIntegrationPreview)
+
+	var r struct {
+		Repositories []*Repository `json:"repositories"`
+	}
+	resp, err := s.client.Do(ctx, req, &r)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return r.Repositories, resp, nil
+}
+
+// ListUserRepos lists repositories that are accessible
+// to the authenticated user for an installation.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/installations/#list-repositories-accessible-to-the-user-for-an-installation
+func (s *AppsService) ListUserRepos(ctx context.Context, id int64, opt *ListOptions) ([]*Repository, *Response, error) {
+	u := fmt.Sprintf("user/installations/%v/repositories", id)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeIntegrationPreview)
+
+	var r struct {
+		Repositories []*Repository `json:"repositories"`
+	}
+	resp, err := s.client.Do(ctx, req, &r)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return r.Repositories, resp, nil
+}
+
+// AddRepository adds a single repository to an installation.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/installations/#add-repository-to-installation
+func (s *AppsService) AddRepository(ctx context.Context, instID, repoID int64) (*Repository, *Response, error) {
+	u := fmt.Sprintf("apps/installations/%v/repositories/%v", instID, repoID)
+	req, err := s.client.NewRequest("PUT", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	r := new(Repository)
+	resp, err := s.client.Do(ctx, req, r)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return r, resp, nil
+}
+
+// RemoveRepository removes a single repository from an installation.
+//
+// GitHub docs: https://developer.github.com/v3/apps/installations/#remove-repository-from-installation
+func (s *AppsService) RemoveRepository(ctx context.Context, instID, repoID int64) (*Response, error) {
+	u := fmt.Sprintf("apps/installations/%v/repositories/%v", instID, repoID)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/apps_marketplace.go

@@ -0,0 +1,180 @@
+// Copyright 2017 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// MarketplaceService handles communication with the marketplace related
+// methods of the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/marketplace/
+type MarketplaceService struct {
+	client *Client
+	// Stubbed controls whether endpoints that return stubbed data are used
+	// instead of production endpoints. Stubbed data is fake data that's useful
+	// for testing your GitHub Apps. Stubbed data is hard-coded and will not
+	// change based on actual subscriptions.
+	//
+	// GitHub API docs: https://developer.github.com/v3/apps/marketplace/
+	Stubbed bool
+}
+
+// MarketplacePlan represents a GitHub Apps Marketplace Listing Plan.
+type MarketplacePlan struct {
+	URL                 *string   `json:"url,omitempty"`
+	AccountsURL         *string   `json:"accounts_url,omitempty"`
+	ID                  *int64    `json:"id,omitempty"`
+	Name                *string   `json:"name,omitempty"`
+	Description         *string   `json:"description,omitempty"`
+	MonthlyPriceInCents *int      `json:"monthly_price_in_cents,omitempty"`
+	YearlyPriceInCents  *int      `json:"yearly_price_in_cents,omitempty"`
+	PriceModel          *string   `json:"price_model,omitempty"`
+	UnitName            *string   `json:"unit_name,omitempty"`
+	Bullets             *[]string `json:"bullets,omitempty"`
+}
+
+// MarketplacePurchase represents a GitHub Apps Marketplace Purchase.
+type MarketplacePurchase struct {
+	BillingCycle    *string                 `json:"billing_cycle,omitempty"`
+	NextBillingDate *string                 `json:"next_billing_date,omitempty"`
+	UnitCount       *int                    `json:"unit_count,omitempty"`
+	Plan            *MarketplacePlan        `json:"plan,omitempty"`
+	Account         *MarketplacePlanAccount `json:"account,omitempty"`
+}
+
+// MarketplacePlanAccount represents a GitHub Account (user or organization) on a specific plan.
+type MarketplacePlanAccount struct {
+	URL                      *string              `json:"url,omitempty"`
+	Type                     *string              `json:"type,omitempty"`
+	ID                       *int64               `json:"id,omitempty"`
+	Login                    *string              `json:"login,omitempty"`
+	Email                    *string              `json:"email,omitempty"`
+	OrganizationBillingEmail *string              `json:"organization_billing_email,omitempty"`
+	MarketplacePurchase      *MarketplacePurchase `json:"marketplace_purchase,omitempty"`
+}
+
+// ListPlans lists all plans for your Marketplace listing.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/marketplace/#list-all-plans-for-your-marketplace-listing
+func (s *MarketplaceService) ListPlans(ctx context.Context, opt *ListOptions) ([]*MarketplacePlan, *Response, error) {
+	uri := s.marketplaceURI("plans")
+	u, err := addOptions(uri, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMarketplacePreview)
+
+	var plans []*MarketplacePlan
+	resp, err := s.client.Do(ctx, req, &plans)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return plans, resp, nil
+}
+
+// ListPlanAccountsForPlan lists all GitHub accounts (user or organization) on a specific plan.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/marketplace/#list-all-github-accounts-user-or-organization-on-a-specific-plan
+func (s *MarketplaceService) ListPlanAccountsForPlan(ctx context.Context, planID int64, opt *ListOptions) ([]*MarketplacePlanAccount, *Response, error) {
+	uri := s.marketplaceURI(fmt.Sprintf("plans/%v/accounts", planID))
+	u, err := addOptions(uri, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMarketplacePreview)
+
+	var accounts []*MarketplacePlanAccount
+	resp, err := s.client.Do(ctx, req, &accounts)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return accounts, resp, nil
+}
+
+// ListPlanAccountsForAccount lists all GitHub accounts (user or organization) associated with an account.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/marketplace/#check-if-a-github-account-is-associated-with-any-marketplace-listing
+func (s *MarketplaceService) ListPlanAccountsForAccount(ctx context.Context, accountID int64, opt *ListOptions) ([]*MarketplacePlanAccount, *Response, error) {
+	uri := s.marketplaceURI(fmt.Sprintf("accounts/%v", accountID))
+	u, err := addOptions(uri, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMarketplacePreview)
+
+	var accounts []*MarketplacePlanAccount
+	resp, err := s.client.Do(ctx, req, &accounts)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return accounts, resp, nil
+}
+
+// ListMarketplacePurchasesForUser lists all GitHub marketplace purchases made by a user.
+//
+// GitHub API docs: https://developer.github.com/v3/apps/marketplace/#get-a-users-marketplace-purchases
+func (s *MarketplaceService) ListMarketplacePurchasesForUser(ctx context.Context, opt *ListOptions) ([]*MarketplacePurchase, *Response, error) {
+	uri := "user/marketplace_purchases"
+	if s.Stubbed {
+		uri = "user/marketplace_purchases/stubbed"
+	}
+
+	u, err := addOptions(uri, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMarketplacePreview)
+
+	var purchases []*MarketplacePurchase
+	resp, err := s.client.Do(ctx, req, &purchases)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return purchases, resp, nil
+}
+
+func (s *MarketplaceService) marketplaceURI(endpoint string) string {
+	url := "marketplace_listing"
+	if s.Stubbed {
+		url = "marketplace_listing/stubbed"
+	}
+	return url + "/" + endpoint
+}

vendor/github.com/google/go-github/github/authorizations.go

@@ -0,0 +1,435 @@
+// Copyright 2015 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// Scope models a GitHub authorization scope.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth/#scopes
+type Scope string
+
+// This is the set of scopes for GitHub API V3
+const (
+	ScopeNone           Scope = "(no scope)" // REVISIT: is this actually returned, or just a documentation artifact?
+	ScopeUser           Scope = "user"
+	ScopeUserEmail      Scope = "user:email"
+	ScopeUserFollow     Scope = "user:follow"
+	ScopePublicRepo     Scope = "public_repo"
+	ScopeRepo           Scope = "repo"
+	ScopeRepoDeployment Scope = "repo_deployment"
+	ScopeRepoStatus     Scope = "repo:status"
+	ScopeDeleteRepo     Scope = "delete_repo"
+	ScopeNotifications  Scope = "notifications"
+	ScopeGist           Scope = "gist"
+	ScopeReadRepoHook   Scope = "read:repo_hook"
+	ScopeWriteRepoHook  Scope = "write:repo_hook"
+	ScopeAdminRepoHook  Scope = "admin:repo_hook"
+	ScopeAdminOrgHook   Scope = "admin:org_hook"
+	ScopeReadOrg        Scope = "read:org"
+	ScopeWriteOrg       Scope = "write:org"
+	ScopeAdminOrg       Scope = "admin:org"
+	ScopeReadPublicKey  Scope = "read:public_key"
+	ScopeWritePublicKey Scope = "write:public_key"
+	ScopeAdminPublicKey Scope = "admin:public_key"
+	ScopeReadGPGKey     Scope = "read:gpg_key"
+	ScopeWriteGPGKey    Scope = "write:gpg_key"
+	ScopeAdminGPGKey    Scope = "admin:gpg_key"
+)
+
+// AuthorizationsService handles communication with the authorization related
+// methods of the GitHub API.
+//
+// This service requires HTTP Basic Authentication; it cannot be accessed using
+// an OAuth token.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/
+type AuthorizationsService service
+
+// Authorization represents an individual GitHub authorization.
+type Authorization struct {
+	ID             *int64            `json:"id,omitempty"`
+	URL            *string           `json:"url,omitempty"`
+	Scopes         []Scope           `json:"scopes,omitempty"`
+	Token          *string           `json:"token,omitempty"`
+	TokenLastEight *string           `json:"token_last_eight,omitempty"`
+	HashedToken    *string           `json:"hashed_token,omitempty"`
+	App            *AuthorizationApp `json:"app,omitempty"`
+	Note           *string           `json:"note,omitempty"`
+	NoteURL        *string           `json:"note_url,omitempty"`
+	UpdatedAt      *Timestamp        `json:"updated_at,omitempty"`
+	CreatedAt      *Timestamp        `json:"created_at,omitempty"`
+	Fingerprint    *string           `json:"fingerprint,omitempty"`
+
+	// User is only populated by the Check and Reset methods.
+	User *User `json:"user,omitempty"`
+}
+
+func (a Authorization) String() string {
+	return Stringify(a)
+}
+
+// AuthorizationApp represents an individual GitHub app (in the context of authorization).
+type AuthorizationApp struct {
+	URL      *string `json:"url,omitempty"`
+	Name     *string `json:"name,omitempty"`
+	ClientID *string `json:"client_id,omitempty"`
+}
+
+func (a AuthorizationApp) String() string {
+	return Stringify(a)
+}
+
+// Grant represents an OAuth application that has been granted access to an account.
+type Grant struct {
+	ID        *int64            `json:"id,omitempty"`
+	URL       *string           `json:"url,omitempty"`
+	App       *AuthorizationApp `json:"app,omitempty"`
+	CreatedAt *Timestamp        `json:"created_at,omitempty"`
+	UpdatedAt *Timestamp        `json:"updated_at,omitempty"`
+	Scopes    []string          `json:"scopes,omitempty"`
+}
+
+func (g Grant) String() string {
+	return Stringify(g)
+}
+
+// AuthorizationRequest represents a request to create an authorization.
+type AuthorizationRequest struct {
+	Scopes       []Scope `json:"scopes,omitempty"`
+	Note         *string `json:"note,omitempty"`
+	NoteURL      *string `json:"note_url,omitempty"`
+	ClientID     *string `json:"client_id,omitempty"`
+	ClientSecret *string `json:"client_secret,omitempty"`
+	Fingerprint  *string `json:"fingerprint,omitempty"`
+}
+
+func (a AuthorizationRequest) String() string {
+	return Stringify(a)
+}
+
+// AuthorizationUpdateRequest represents a request to update an authorization.
+//
+// Note that for any one update, you must only provide one of the "scopes"
+// fields. That is, you may provide only one of "Scopes", or "AddScopes", or
+// "RemoveScopes".
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#update-an-existing-authorization
+type AuthorizationUpdateRequest struct {
+	Scopes       []string `json:"scopes,omitempty"`
+	AddScopes    []string `json:"add_scopes,omitempty"`
+	RemoveScopes []string `json:"remove_scopes,omitempty"`
+	Note         *string  `json:"note,omitempty"`
+	NoteURL      *string  `json:"note_url,omitempty"`
+	Fingerprint  *string  `json:"fingerprint,omitempty"`
+}
+
+func (a AuthorizationUpdateRequest) String() string {
+	return Stringify(a)
+}
+
+// List the authorizations for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#list-your-authorizations
+func (s *AuthorizationsService) List(ctx context.Context, opt *ListOptions) ([]*Authorization, *Response, error) {
+	u := "authorizations"
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var auths []*Authorization
+	resp, err := s.client.Do(ctx, req, &auths)
+	if err != nil {
+		return nil, resp, err
+	}
+	return auths, resp, nil
+}
+
+// Get a single authorization.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#get-a-single-authorization
+func (s *AuthorizationsService) Get(ctx context.Context, id int64) (*Authorization, *Response, error) {
+	u := fmt.Sprintf("authorizations/%d", id)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(Authorization)
+	resp, err := s.client.Do(ctx, req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+	return a, resp, nil
+}
+
+// Create a new authorization for the specified OAuth application.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#create-a-new-authorization
+func (s *AuthorizationsService) Create(ctx context.Context, auth *AuthorizationRequest) (*Authorization, *Response, error) {
+	u := "authorizations"
+
+	req, err := s.client.NewRequest("POST", u, auth)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(Authorization)
+	resp, err := s.client.Do(ctx, req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+	return a, resp, nil
+}
+
+// GetOrCreateForApp creates a new authorization for the specified OAuth
+// application, only if an authorization for that application doesn’t already
+// exist for the user.
+//
+// If a new token is created, the HTTP status code will be "201 Created", and
+// the returned Authorization.Token field will be populated. If an existing
+// token is returned, the status code will be "200 OK" and the
+// Authorization.Token field will be empty.
+//
+// clientID is the OAuth Client ID with which to create the token.
+//
+// GitHub API docs:
+// https://developer.github.com/v3/oauth_authorizations/#get-or-create-an-authorization-for-a-specific-app
+// https://developer.github.com/v3/oauth_authorizations/#get-or-create-an-authorization-for-a-specific-app-and-fingerprint
+func (s *AuthorizationsService) GetOrCreateForApp(ctx context.Context, clientID string, auth *AuthorizationRequest) (*Authorization, *Response, error) {
+	var u string
+	if auth.Fingerprint == nil || *auth.Fingerprint == "" {
+		u = fmt.Sprintf("authorizations/clients/%v", clientID)
+	} else {
+		u = fmt.Sprintf("authorizations/clients/%v/%v", clientID, *auth.Fingerprint)
+	}
+
+	req, err := s.client.NewRequest("PUT", u, auth)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(Authorization)
+	resp, err := s.client.Do(ctx, req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return a, resp, nil
+}
+
+// Edit a single authorization.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#update-an-existing-authorization
+func (s *AuthorizationsService) Edit(ctx context.Context, id int64, auth *AuthorizationUpdateRequest) (*Authorization, *Response, error) {
+	u := fmt.Sprintf("authorizations/%d", id)
+
+	req, err := s.client.NewRequest("PATCH", u, auth)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(Authorization)
+	resp, err := s.client.Do(ctx, req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return a, resp, nil
+}
+
+// Delete a single authorization.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#delete-an-authorization
+func (s *AuthorizationsService) Delete(ctx context.Context, id int64) (*Response, error) {
+	u := fmt.Sprintf("authorizations/%d", id)
+
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// Check if an OAuth token is valid for a specific app.
+//
+// Note that this operation requires the use of BasicAuth, but where the
+// username is the OAuth application clientID, and the password is its
+// clientSecret. Invalid tokens will return a 404 Not Found.
+//
+// The returned Authorization.User field will be populated.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#check-an-authorization
+func (s *AuthorizationsService) Check(ctx context.Context, clientID string, token string) (*Authorization, *Response, error) {
+	u := fmt.Sprintf("applications/%v/tokens/%v", clientID, token)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(Authorization)
+	resp, err := s.client.Do(ctx, req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return a, resp, nil
+}
+
+// Reset is used to reset a valid OAuth token without end user involvement.
+// Applications must save the "token" property in the response, because changes
+// take effect immediately.
+//
+// Note that this operation requires the use of BasicAuth, but where the
+// username is the OAuth application clientID, and the password is its
+// clientSecret. Invalid tokens will return a 404 Not Found.
+//
+// The returned Authorization.User field will be populated.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#reset-an-authorization
+func (s *AuthorizationsService) Reset(ctx context.Context, clientID string, token string) (*Authorization, *Response, error) {
+	u := fmt.Sprintf("applications/%v/tokens/%v", clientID, token)
+
+	req, err := s.client.NewRequest("POST", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(Authorization)
+	resp, err := s.client.Do(ctx, req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return a, resp, nil
+}
+
+// Revoke an authorization for an application.
+//
+// Note that this operation requires the use of BasicAuth, but where the
+// username is the OAuth application clientID, and the password is its
+// clientSecret. Invalid tokens will return a 404 Not Found.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#revoke-an-authorization-for-an-application
+func (s *AuthorizationsService) Revoke(ctx context.Context, clientID string, token string) (*Response, error) {
+	u := fmt.Sprintf("applications/%v/tokens/%v", clientID, token)
+
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// ListGrants lists the set of OAuth applications that have been granted
+// access to a user's account. This will return one entry for each application
+// that has been granted access to the account, regardless of the number of
+// tokens an application has generated for the user.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#list-your-grants
+func (s *AuthorizationsService) ListGrants(ctx context.Context, opt *ListOptions) ([]*Grant, *Response, error) {
+	u, err := addOptions("applications/grants", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	grants := []*Grant{}
+	resp, err := s.client.Do(ctx, req, &grants)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return grants, resp, nil
+}
+
+// GetGrant gets a single OAuth application grant.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#get-a-single-grant
+func (s *AuthorizationsService) GetGrant(ctx context.Context, id int64) (*Grant, *Response, error) {
+	u := fmt.Sprintf("applications/grants/%d", id)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	grant := new(Grant)
+	resp, err := s.client.Do(ctx, req, grant)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return grant, resp, nil
+}
+
+// DeleteGrant deletes an OAuth application grant. Deleting an application's
+// grant will also delete all OAuth tokens associated with the application for
+// the user.
+//
+// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#delete-a-grant
+func (s *AuthorizationsService) DeleteGrant(ctx context.Context, id int64) (*Response, error) {
+	u := fmt.Sprintf("applications/grants/%d", id)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// CreateImpersonation creates an impersonation OAuth token.
+//
+// This requires admin permissions. With the returned Authorization.Token
+// you can e.g. create or delete a user's public SSH key. NOTE: creating a
+// new token automatically revokes an existing one.
+//
+// GitHub API docs: https://developer.github.com/enterprise/2.5/v3/users/administration/#create-an-impersonation-oauth-token
+func (s *AuthorizationsService) CreateImpersonation(ctx context.Context, username string, authReq *AuthorizationRequest) (*Authorization, *Response, error) {
+	u := fmt.Sprintf("admin/users/%v/authorizations", username)
+	req, err := s.client.NewRequest("POST", u, authReq)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(Authorization)
+	resp, err := s.client.Do(ctx, req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+	return a, resp, nil
+}
+
+// DeleteImpersonation deletes an impersonation OAuth token.
+//
+// NOTE: there can be only one at a time.
+//
+// GitHub API docs: https://developer.github.com/enterprise/2.5/v3/users/administration/#delete-an-impersonation-oauth-token
+func (s *AuthorizationsService) DeleteImpersonation(ctx context.Context, username string) (*Response, error) {
+	u := fmt.Sprintf("admin/users/%v/authorizations", username)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/doc.go

@@ -0,0 +1,187 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package github provides a client for using the GitHub API.
+
+Usage:
+
+	import "github.com/google/go-github/github"
+
+Construct a new GitHub client, then use the various services on the client to
+access different parts of the GitHub API. For example:
+
+	client := github.NewClient(nil)
+
+	// list all organizations for user "willnorris"
+	orgs, _, err := client.Organizations.List(ctx, "willnorris", nil)
+
+Some API methods have optional parameters that can be passed. For example:
+
+	client := github.NewClient(nil)
+
+	// list public repositories for org "github"
+	opt := &github.RepositoryListByOrgOptions{Type: "public"}
+	repos, _, err := client.Repositories.ListByOrg(ctx, "github", opt)
+
+The services of a client divide the API into logical chunks and correspond to
+the structure of the GitHub API documentation at
+https://developer.github.com/v3/.
+
+NOTE: Using the https://godoc.org/context package, one can easily
+pass cancelation signals and deadlines to various services of the client for
+handling a request. In case there is no context available, then context.Background()
+can be used as a starting point.
+
+For more sample code snippets, head over to the https://github.com/google/go-github/tree/master/example directory.
+
+Authentication
+
+The go-github library does not directly handle authentication. Instead, when
+creating a new client, pass an http.Client that can handle authentication for
+you. The easiest and recommended way to do this is using the golang.org/x/oauth2
+library, but you can always use any other library that provides an http.Client.
+If you have an OAuth2 access token (for example, a personal API token), you can
+use it with the oauth2 library using:
+
+	import "golang.org/x/oauth2"
+
+	func main() {
+		ctx := context.Background()
+		ts := oauth2.StaticTokenSource(
+			&oauth2.Token{AccessToken: "... your access token ..."},
+		)
+		tc := oauth2.NewClient(ctx, ts)
+
+		client := github.NewClient(tc)
+
+		// list all repositories for the authenticated user
+		repos, _, err := client.Repositories.List(ctx, "", nil)
+	}
+
+Note that when using an authenticated Client, all calls made by the client will
+include the specified OAuth token. Therefore, authenticated clients should
+almost never be shared between different users.
+
+See the oauth2 docs for complete instructions on using that library.
+
+For API methods that require HTTP Basic Authentication, use the
+BasicAuthTransport.
+
+GitHub Apps authentication can be provided by the
+https://github.com/bradleyfalzon/ghinstallation package.
+
+	import "github.com/bradleyfalzon/ghinstallation"
+
+	func main() {
+		// Wrap the shared transport for use with the integration ID 1 authenticating with installation ID 99.
+		itr, err := ghinstallation.NewKeyFromFile(http.DefaultTransport, 1, 99, "2016-10-19.private-key.pem")
+		if err != nil {
+			// Handle error.
+		}
+
+		// Use installation transport with client
+		client := github.NewClient(&http.Client{Transport: itr})
+
+		// Use client...
+	}
+
+Rate Limiting
+
+GitHub imposes a rate limit on all API clients. Unauthenticated clients are
+limited to 60 requests per hour, while authenticated clients can make up to
+5,000 requests per hour. The Search API has a custom rate limit. Unauthenticated
+clients are limited to 10 requests per minute, while authenticated clients
+can make up to 30 requests per minute. To receive the higher rate limit when
+making calls that are not issued on behalf of a user,
+use UnauthenticatedRateLimitedTransport.
+
+The returned Response.Rate value contains the rate limit information
+from the most recent API call. If a recent enough response isn't
+available, you can use RateLimits to fetch the most up-to-date rate
+limit data for the client.
+
+To detect an API rate limit error, you can check if its type is *github.RateLimitError:
+
+	repos, _, err := client.Repositories.List(ctx, "", nil)
+	if _, ok := err.(*github.RateLimitError); ok {
+		log.Println("hit rate limit")
+	}
+
+Learn more about GitHub rate limiting at
+https://developer.github.com/v3/#rate-limiting.
+
+Accepted Status
+
+Some endpoints may return a 202 Accepted status code, meaning that the
+information required is not yet ready and was scheduled to be gathered on
+the GitHub side. Methods known to behave like this are documented specifying
+this behavior.
+
+To detect this condition of error, you can check if its type is
+*github.AcceptedError:
+
+	stats, _, err := client.Repositories.ListContributorsStats(ctx, org, repo)
+	if _, ok := err.(*github.AcceptedError); ok {
+		log.Println("scheduled on GitHub side")
+	}
+
+Conditional Requests
+
+The GitHub API has good support for conditional requests which will help
+prevent you from burning through your rate limit, as well as help speed up your
+application. go-github does not handle conditional requests directly, but is
+instead designed to work with a caching http.Transport. We recommend using
+https://github.com/gregjones/httpcache for that.
+
+Learn more about GitHub conditional requests at
+https://developer.github.com/v3/#conditional-requests.
+
+Creating and Updating Resources
+
+All structs for GitHub resources use pointer values for all non-repeated fields.
+This allows distinguishing between unset fields and those set to a zero-value.
+Helper functions have been provided to easily create these pointers for string,
+bool, and int values. For example:
+
+	// create a new private repository named "foo"
+	repo := &github.Repository{
+		Name:    github.String("foo"),
+		Private: github.Bool(true),
+	}
+	client.Repositories.Create(ctx, "", repo)
+
+Users who have worked with protocol buffers should find this pattern familiar.
+
+Pagination
+
+All requests for resource collections (repos, pull requests, issues, etc.)
+support pagination. Pagination options are described in the
+github.ListOptions struct and passed to the list methods directly or as an
+embedded type of a more specific list options struct (for example
+github.PullRequestListOptions). Pages information is available via the
+github.Response struct.
+
+	client := github.NewClient(nil)
+
+	opt := &github.RepositoryListByOrgOptions{
+		ListOptions: github.ListOptions{PerPage: 10},
+	}
+	// get all pages of results
+	var allRepos []*github.Repository
+	for {
+		repos, resp, err := client.Repositories.ListByOrg(ctx, "github", opt)
+		if err != nil {
+			return err
+		}
+		allRepos = append(allRepos, repos...)
+		if resp.NextPage == 0 {
+			break
+		}
+		opt.Page = resp.NextPage
+	}
+
+*/
+package github

vendor/github.com/google/go-github/github/event_types.go

@@ -0,0 +1,752 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// These event types are shared between the Events API and used as Webhook payloads.
+
+package github
+
+// CommitCommentEvent is triggered when a commit comment is created.
+// The Webhook event name is "commit_comment".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#commitcommentevent
+type CommitCommentEvent struct {
+	Comment *RepositoryComment `json:"comment,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Action       *string       `json:"action,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// CreateEvent represents a created repository, branch, or tag.
+// The Webhook event name is "create".
+//
+// Note: webhooks will not receive this event for created repositories.
+// Additionally, webhooks will not receive this event for tags if more
+// than three tags are pushed at once.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#createevent
+type CreateEvent struct {
+	Ref *string `json:"ref,omitempty"`
+	// RefType is the object that was created. Possible values are: "repository", "branch", "tag".
+	RefType      *string `json:"ref_type,omitempty"`
+	MasterBranch *string `json:"master_branch,omitempty"`
+	Description  *string `json:"description,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	PusherType   *string       `json:"pusher_type,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// DeleteEvent represents a deleted branch or tag.
+// The Webhook event name is "delete".
+//
+// Note: webhooks will not receive this event for tags if more than three tags
+// are deleted at once.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#deleteevent
+type DeleteEvent struct {
+	Ref *string `json:"ref,omitempty"`
+	// RefType is the object that was deleted. Possible values are: "branch", "tag".
+	RefType *string `json:"ref_type,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	PusherType   *string       `json:"pusher_type,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// DeploymentEvent represents a deployment.
+// The Webhook event name is "deployment".
+//
+// Events of this type are not visible in timelines, they are only used to trigger hooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#deploymentevent
+type DeploymentEvent struct {
+	Deployment *Deployment `json:"deployment,omitempty"`
+	Repo       *Repository `json:"repository,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// DeploymentStatusEvent represents a deployment status.
+// The Webhook event name is "deployment_status".
+//
+// Events of this type are not visible in timelines, they are only used to trigger hooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#deploymentstatusevent
+type DeploymentStatusEvent struct {
+	Deployment       *Deployment       `json:"deployment,omitempty"`
+	DeploymentStatus *DeploymentStatus `json:"deployment_status,omitempty"`
+	Repo             *Repository       `json:"repository,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// ForkEvent is triggered when a user forks a repository.
+// The Webhook event name is "fork".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#forkevent
+type ForkEvent struct {
+	// Forkee is the created repository.
+	Forkee *Repository `json:"forkee,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// Page represents a single Wiki page.
+type Page struct {
+	PageName *string `json:"page_name,omitempty"`
+	Title    *string `json:"title,omitempty"`
+	Summary  *string `json:"summary,omitempty"`
+	Action   *string `json:"action,omitempty"`
+	SHA      *string `json:"sha,omitempty"`
+	HTMLURL  *string `json:"html_url,omitempty"`
+}
+
+// GollumEvent is triggered when a Wiki page is created or updated.
+// The Webhook event name is "gollum".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#gollumevent
+type GollumEvent struct {
+	Pages []*Page `json:"pages,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// EditChange represents the changes when an issue, pull request, or comment has
+// been edited.
+type EditChange struct {
+	Title *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"title,omitempty"`
+	Body *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"body,omitempty"`
+}
+
+// ProjectChange represents the changes when a project has been edited.
+type ProjectChange struct {
+	Name *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"name,omitempty"`
+	Body *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"body,omitempty"`
+}
+
+// ProjectCardChange represents the changes when a project card has been edited.
+type ProjectCardChange struct {
+	Note *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"note,omitempty"`
+}
+
+// ProjectColumnChange represents the changes when a project column has been edited.
+type ProjectColumnChange struct {
+	Name *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"name,omitempty"`
+}
+
+// TeamChange represents the changes when a team has been edited.
+type TeamChange struct {
+	Description *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"description,omitempty"`
+	Name *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"name,omitempty"`
+	Privacy *struct {
+		From *string `json:"from,omitempty"`
+	} `json:"privacy,omitempty"`
+	Repository *struct {
+		Permissions *struct {
+			From *struct {
+				Admin *bool `json:"admin,omitempty"`
+				Pull  *bool `json:"pull,omitempty"`
+				Push  *bool `json:"push,omitempty"`
+			} `json:"from,omitempty"`
+		} `json:"permissions,omitempty"`
+	} `json:"repository,omitempty"`
+}
+
+// InstallationEvent is triggered when a GitHub App has been installed or uninstalled.
+// The Webhook event name is "installation".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#installationevent
+type InstallationEvent struct {
+	// The action that was performed. Can be either "created" or "deleted".
+	Action       *string       `json:"action,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// InstallationRepositoriesEvent is triggered when a repository is added or
+// removed from an installation. The Webhook event name is "installation_repositories".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#installationrepositoriesevent
+type InstallationRepositoriesEvent struct {
+	// The action that was performed. Can be either "added" or "removed".
+	Action              *string       `json:"action,omitempty"`
+	RepositoriesAdded   []*Repository `json:"repositories_added,omitempty"`
+	RepositoriesRemoved []*Repository `json:"repositories_removed,omitempty"`
+	RepositorySelection *string       `json:"repository_selection,omitempty"`
+	Sender              *User         `json:"sender,omitempty"`
+	Installation        *Installation `json:"installation,omitempty"`
+}
+
+// IssueCommentEvent is triggered when an issue comment is created on an issue
+// or pull request.
+// The Webhook event name is "issue_comment".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#issuecommentevent
+type IssueCommentEvent struct {
+	// Action is the action that was performed on the comment.
+	// Possible values are: "created", "edited", "deleted".
+	Action  *string       `json:"action,omitempty"`
+	Issue   *Issue        `json:"issue,omitempty"`
+	Comment *IssueComment `json:"comment,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Changes      *EditChange   `json:"changes,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// IssuesEvent is triggered when an issue is assigned, unassigned, labeled,
+// unlabeled, opened, closed, or reopened.
+// The Webhook event name is "issues".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#issuesevent
+type IssuesEvent struct {
+	// Action is the action that was performed. Possible values are: "assigned",
+	// "unassigned", "labeled", "unlabeled", "opened", "closed", "reopened", "edited".
+	Action   *string `json:"action,omitempty"`
+	Issue    *Issue  `json:"issue,omitempty"`
+	Assignee *User   `json:"assignee,omitempty"`
+	Label    *Label  `json:"label,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Changes      *EditChange   `json:"changes,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// LabelEvent is triggered when a repository's label is created, edited, or deleted.
+// The Webhook event name is "label"
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#labelevent
+type LabelEvent struct {
+	// Action is the action that was performed. Possible values are:
+	// "created", "edited", "deleted"
+	Action *string `json:"action,omitempty"`
+	Label  *Label  `json:"label,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Changes      *EditChange   `json:"changes,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Org          *Organization `json:"organization,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// MarketplacePurchaseEvent is triggered when a user purchases, cancels, or changes
+// their GitHub Marketplace plan.
+// Webhook event name "marketplace_purchase".
+//
+// Github API docs: https://developer.github.com/v3/activity/events/types/#marketplacepurchaseevent
+type MarketplacePurchaseEvent struct {
+	// Action is the action that was performed. Possible values are:
+	// "purchased", "cancelled", "changed".
+	Action *string `json:"action,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	EffectiveDate               *Timestamp           `json:"effective_date,omitempty"`
+	MarketplacePurchase         *MarketplacePurchase `json:"marketplace_purchase,omitempty"`
+	PreviousMarketplacePurchase *MarketplacePurchase `json:"previous_marketplace_purchase,omitempty"`
+	Sender                      *User                `json:"sender,omitempty"`
+	Installation                *Installation        `json:"installation,omitempty"`
+}
+
+// MemberEvent is triggered when a user is added as a collaborator to a repository.
+// The Webhook event name is "member".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#memberevent
+type MemberEvent struct {
+	// Action is the action that was performed. Possible value is: "added".
+	Action *string `json:"action,omitempty"`
+	Member *User   `json:"member,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// MembershipEvent is triggered when a user is added or removed from a team.
+// The Webhook event name is "membership".
+//
+// Events of this type are not visible in timelines, they are only used to
+// trigger organization webhooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#membershipevent
+type MembershipEvent struct {
+	// Action is the action that was performed. Possible values are: "added", "removed".
+	Action *string `json:"action,omitempty"`
+	// Scope is the scope of the membership. Possible value is: "team".
+	Scope  *string `json:"scope,omitempty"`
+	Member *User   `json:"member,omitempty"`
+	Team   *Team   `json:"team,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Org          *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// MilestoneEvent is triggered when a milestone is created, closed, opened, edited, or deleted.
+// The Webhook event name is "milestone".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#milestoneevent
+type MilestoneEvent struct {
+	// Action is the action that was performed. Possible values are:
+	// "created", "closed", "opened", "edited", "deleted"
+	Action    *string    `json:"action,omitempty"`
+	Milestone *Milestone `json:"milestone,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Changes      *EditChange   `json:"changes,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Org          *Organization `json:"organization,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// OrganizationEvent is triggered when a user is added, removed, or invited to an organization.
+// Events of this type are not visible in timelines. These events are only used to trigger organization hooks.
+// Webhook event name is "organization".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#organizationevent
+type OrganizationEvent struct {
+	// Action is the action that was performed.
+	// Can be one of "member_added", "member_removed", or "member_invited".
+	Action *string `json:"action,omitempty"`
+
+	// Invitaion is the invitation for the user or email if the action is "member_invited".
+	Invitation *Invitation `json:"invitation,omitempty"`
+
+	// Membership is the membership between the user and the organization.
+	// Not present when the action is "member_invited".
+	Membership *Membership `json:"membership,omitempty"`
+
+	Organization *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// OrgBlockEvent is triggered when an organization blocks or unblocks a user.
+// The Webhook event name is "org_block".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#orgblockevent
+type OrgBlockEvent struct {
+	// Action is the action that was performed.
+	// Can be "blocked" or "unblocked".
+	Action       *string       `json:"action,omitempty"`
+	BlockedUser  *User         `json:"blocked_user,omitempty"`
+	Organization *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// PageBuildEvent represents an attempted build of a GitHub Pages site, whether
+// successful or not.
+// The Webhook event name is "page_build".
+//
+// This event is triggered on push to a GitHub Pages enabled branch (gh-pages
+// for project pages, master for user and organization pages).
+//
+// Events of this type are not visible in timelines, they are only used to trigger hooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#pagebuildevent
+type PageBuildEvent struct {
+	Build *PagesBuild `json:"build,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	ID           *int64        `json:"id,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// PingEvent is triggered when a Webhook is added to GitHub.
+//
+// GitHub API docs: https://developer.github.com/webhooks/#ping-event
+type PingEvent struct {
+	// Random string of GitHub zen.
+	Zen *string `json:"zen,omitempty"`
+	// The ID of the webhook that triggered the ping.
+	HookID *int64 `json:"hook_id,omitempty"`
+	// The webhook configuration.
+	Hook         *Hook         `json:"hook,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// ProjectEvent is triggered when project is created, modified or deleted.
+// The webhook event name is "project".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#projectevent
+type ProjectEvent struct {
+	Action  *string        `json:"action,omitempty"`
+	Changes *ProjectChange `json:"changes,omitempty"`
+	Project *Project       `json:"project,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Org          *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// ProjectCardEvent is triggered when a project card is created, updated, moved, converted to an issue, or deleted.
+// The webhook event name is "project_card".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#projectcardevent
+type ProjectCardEvent struct {
+	Action      *string            `json:"action,omitempty"`
+	Changes     *ProjectCardChange `json:"changes,omitempty"`
+	AfterID     *int64             `json:"after_id,omitempty"`
+	ProjectCard *ProjectCard       `json:"project_card,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Org          *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// ProjectColumnEvent is triggered when a project column is created, updated, moved, or deleted.
+// The webhook event name is "project_column".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#projectcolumnevent
+type ProjectColumnEvent struct {
+	Action        *string              `json:"action,omitempty"`
+	Changes       *ProjectColumnChange `json:"changes,omitempty"`
+	AfterID       *int64               `json:"after_id,omitempty"`
+	ProjectColumn *ProjectColumn       `json:"project_column,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Org          *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// PublicEvent is triggered when a private repository is open sourced.
+// According to GitHub: "Without a doubt: the best GitHub event."
+// The Webhook event name is "public".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#publicevent
+type PublicEvent struct {
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// PullRequestEvent is triggered when a pull request is assigned, unassigned,
+// labeled, unlabeled, opened, closed, reopened, or synchronized.
+// The Webhook event name is "pull_request".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#pullrequestevent
+type PullRequestEvent struct {
+	// Action is the action that was performed. Possible values are:
+	// "assigned", "unassigned", "review_requested", "review_request_removed", "labeled", "unlabeled",
+	// "opened", "closed", "reopened", "synchronize", "edited".
+	// If the action is "closed" and the merged key is false,
+	// the pull request was closed with unmerged commits. If the action is "closed"
+	// and the merged key is true, the pull request was merged.
+	Action      *string      `json:"action,omitempty"`
+	Number      *int         `json:"number,omitempty"`
+	PullRequest *PullRequest `json:"pull_request,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Changes *EditChange `json:"changes,omitempty"`
+	// RequestedReviewer is populated in "review_requested", "review_request_removed" event deliveries.
+	// A request affecting multiple reviewers at once is split into multiple
+	// such event deliveries, each with a single, different RequestedReviewer.
+	RequestedReviewer *User         `json:"requested_reviewer,omitempty"`
+	Repo              *Repository   `json:"repository,omitempty"`
+	Sender            *User         `json:"sender,omitempty"`
+	Installation      *Installation `json:"installation,omitempty"`
+	Label             *Label        `json:"label,omitempty"` // Populated in "labeled" event deliveries.
+}
+
+// PullRequestReviewEvent is triggered when a review is submitted on a pull
+// request.
+// The Webhook event name is "pull_request_review".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#pullrequestreviewevent
+type PullRequestReviewEvent struct {
+	// Action is always "submitted".
+	Action      *string            `json:"action,omitempty"`
+	Review      *PullRequestReview `json:"review,omitempty"`
+	PullRequest *PullRequest       `json:"pull_request,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+
+	// The following field is only present when the webhook is triggered on
+	// a repository belonging to an organization.
+	Organization *Organization `json:"organization,omitempty"`
+}
+
+// PullRequestReviewCommentEvent is triggered when a comment is created on a
+// portion of the unified diff of a pull request.
+// The Webhook event name is "pull_request_review_comment".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#pullrequestreviewcommentevent
+type PullRequestReviewCommentEvent struct {
+	// Action is the action that was performed on the comment.
+	// Possible values are: "created", "edited", "deleted".
+	Action      *string             `json:"action,omitempty"`
+	PullRequest *PullRequest        `json:"pull_request,omitempty"`
+	Comment     *PullRequestComment `json:"comment,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Changes      *EditChange   `json:"changes,omitempty"`
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// PushEvent represents a git push to a GitHub repository.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#pushevent
+type PushEvent struct {
+	PushID       *int64            `json:"push_id,omitempty"`
+	Head         *string           `json:"head,omitempty"`
+	Ref          *string           `json:"ref,omitempty"`
+	Size         *int              `json:"size,omitempty"`
+	Commits      []PushEventCommit `json:"commits,omitempty"`
+	Before       *string           `json:"before,omitempty"`
+	DistinctSize *int              `json:"distinct_size,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	After        *string              `json:"after,omitempty"`
+	Created      *bool                `json:"created,omitempty"`
+	Deleted      *bool                `json:"deleted,omitempty"`
+	Forced       *bool                `json:"forced,omitempty"`
+	BaseRef      *string              `json:"base_ref,omitempty"`
+	Compare      *string              `json:"compare,omitempty"`
+	Repo         *PushEventRepository `json:"repository,omitempty"`
+	HeadCommit   *PushEventCommit     `json:"head_commit,omitempty"`
+	Pusher       *User                `json:"pusher,omitempty"`
+	Sender       *User                `json:"sender,omitempty"`
+	Installation *Installation        `json:"installation,omitempty"`
+}
+
+func (p PushEvent) String() string {
+	return Stringify(p)
+}
+
+// PushEventCommit represents a git commit in a GitHub PushEvent.
+type PushEventCommit struct {
+	Message  *string       `json:"message,omitempty"`
+	Author   *CommitAuthor `json:"author,omitempty"`
+	URL      *string       `json:"url,omitempty"`
+	Distinct *bool         `json:"distinct,omitempty"`
+
+	// The following fields are only populated by Events API.
+	SHA *string `json:"sha,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	ID        *string       `json:"id,omitempty"`
+	TreeID    *string       `json:"tree_id,omitempty"`
+	Timestamp *Timestamp    `json:"timestamp,omitempty"`
+	Committer *CommitAuthor `json:"committer,omitempty"`
+	Added     []string      `json:"added,omitempty"`
+	Removed   []string      `json:"removed,omitempty"`
+	Modified  []string      `json:"modified,omitempty"`
+}
+
+func (p PushEventCommit) String() string {
+	return Stringify(p)
+}
+
+// PushEventRepository represents the repo object in a PushEvent payload.
+type PushEventRepository struct {
+	ID              *int64              `json:"id,omitempty"`
+	Name            *string             `json:"name,omitempty"`
+	FullName        *string             `json:"full_name,omitempty"`
+	Owner           *PushEventRepoOwner `json:"owner,omitempty"`
+	Private         *bool               `json:"private,omitempty"`
+	Description     *string             `json:"description,omitempty"`
+	Fork            *bool               `json:"fork,omitempty"`
+	CreatedAt       *Timestamp          `json:"created_at,omitempty"`
+	PushedAt        *Timestamp          `json:"pushed_at,omitempty"`
+	UpdatedAt       *Timestamp          `json:"updated_at,omitempty"`
+	Homepage        *string             `json:"homepage,omitempty"`
+	Size            *int                `json:"size,omitempty"`
+	StargazersCount *int                `json:"stargazers_count,omitempty"`
+	WatchersCount   *int                `json:"watchers_count,omitempty"`
+	Language        *string             `json:"language,omitempty"`
+	HasIssues       *bool               `json:"has_issues,omitempty"`
+	HasDownloads    *bool               `json:"has_downloads,omitempty"`
+	HasWiki         *bool               `json:"has_wiki,omitempty"`
+	HasPages        *bool               `json:"has_pages,omitempty"`
+	ForksCount      *int                `json:"forks_count,omitempty"`
+	OpenIssuesCount *int                `json:"open_issues_count,omitempty"`
+	DefaultBranch   *string             `json:"default_branch,omitempty"`
+	MasterBranch    *string             `json:"master_branch,omitempty"`
+	Organization    *string             `json:"organization,omitempty"`
+	URL             *string             `json:"url,omitempty"`
+	ArchiveURL      *string             `json:"archive_url,omitempty"`
+	HTMLURL         *string             `json:"html_url,omitempty"`
+	StatusesURL     *string             `json:"statuses_url,omitempty"`
+	GitURL          *string             `json:"git_url,omitempty"`
+	SSHURL          *string             `json:"ssh_url,omitempty"`
+	CloneURL        *string             `json:"clone_url,omitempty"`
+	SVNURL          *string             `json:"svn_url,omitempty"`
+}
+
+// PushEventRepoOwner is a basic representation of user/org in a PushEvent payload.
+type PushEventRepoOwner struct {
+	Name  *string `json:"name,omitempty"`
+	Email *string `json:"email,omitempty"`
+}
+
+// ReleaseEvent is triggered when a release is published.
+// The Webhook event name is "release".
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#releaseevent
+type ReleaseEvent struct {
+	// Action is the action that was performed. Possible value is: "published".
+	Action  *string            `json:"action,omitempty"`
+	Release *RepositoryRelease `json:"release,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// RepositoryEvent is triggered when a repository is created.
+// The Webhook event name is "repository".
+//
+// Events of this type are not visible in timelines, they are only used to
+// trigger organization webhooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#repositoryevent
+type RepositoryEvent struct {
+	// Action is the action that was performed. Possible values are: "created", "deleted",
+	// "publicized", "privatized".
+	Action *string     `json:"action,omitempty"`
+	Repo   *Repository `json:"repository,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Org          *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// StatusEvent is triggered when the status of a Git commit changes.
+// The Webhook event name is "status".
+//
+// Events of this type are not visible in timelines, they are only used to
+// trigger hooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#statusevent
+type StatusEvent struct {
+	SHA *string `json:"sha,omitempty"`
+	// State is the new state. Possible values are: "pending", "success", "failure", "error".
+	State       *string   `json:"state,omitempty"`
+	Description *string   `json:"description,omitempty"`
+	TargetURL   *string   `json:"target_url,omitempty"`
+	Branches    []*Branch `json:"branches,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	ID           *int64            `json:"id,omitempty"`
+	Name         *string           `json:"name,omitempty"`
+	Context      *string           `json:"context,omitempty"`
+	Commit       *RepositoryCommit `json:"commit,omitempty"`
+	CreatedAt    *Timestamp        `json:"created_at,omitempty"`
+	UpdatedAt    *Timestamp        `json:"updated_at,omitempty"`
+	Repo         *Repository       `json:"repository,omitempty"`
+	Sender       *User             `json:"sender,omitempty"`
+	Installation *Installation     `json:"installation,omitempty"`
+}
+
+// TeamEvent is triggered when an organization's team is created, modified or deleted.
+// The Webhook event name is "team".
+//
+// Events of this type are not visible in timelines. These events are only used
+// to trigger hooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#teamevent
+type TeamEvent struct {
+	Action  *string     `json:"action,omitempty"`
+	Team    *Team       `json:"team,omitempty"`
+	Changes *TeamChange `json:"changes,omitempty"`
+	Repo    *Repository `json:"repository,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Org          *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// TeamAddEvent is triggered when a repository is added to a team.
+// The Webhook event name is "team_add".
+//
+// Events of this type are not visible in timelines. These events are only used
+// to trigger hooks.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#teamaddevent
+type TeamAddEvent struct {
+	Team *Team       `json:"team,omitempty"`
+	Repo *Repository `json:"repository,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Org          *Organization `json:"organization,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}
+
+// WatchEvent is related to starring a repository, not watching. See this API
+// blog post for an explanation: https://developer.github.com/changes/2012-09-05-watcher-api/
+//
+// The event’s actor is the user who starred a repository, and the event’s
+// repository is the repository that was starred.
+//
+// GitHub API docs: https://developer.github.com/v3/activity/events/types/#watchevent
+type WatchEvent struct {
+	// Action is the action that was performed. Possible value is: "started".
+	Action *string `json:"action,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Repo         *Repository   `json:"repository,omitempty"`
+	Sender       *User         `json:"sender,omitempty"`
+	Installation *Installation `json:"installation,omitempty"`
+}

vendor/github.com/google/go-github/github/gen-accessors.go

@@ -0,0 +1,332 @@
+// Copyright 2017 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// gen-accessors generates accessor methods for structs with pointer fields.
+//
+// It is meant to be used by the go-github authors in conjunction with the
+// go generate tool before sending a commit to GitHub.
+package main
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"go/ast"
+	"go/format"
+	"go/parser"
+	"go/token"
+	"io/ioutil"
+	"log"
+	"os"
+	"sort"
+	"strings"
+	"text/template"
+)
+
+const (
+	fileSuffix = "-accessors.go"
+)
+
+var (
+	verbose = flag.Bool("v", false, "Print verbose log messages")
+
+	sourceTmpl = template.Must(template.New("source").Parse(source))
+
+	// blacklistStructMethod lists "struct.method" combos to skip.
+	blacklistStructMethod = map[string]bool{
+		"RepositoryContent.GetContent":    true,
+		"Client.GetBaseURL":               true,
+		"Client.GetUploadURL":             true,
+		"ErrorResponse.GetResponse":       true,
+		"RateLimitError.GetResponse":      true,
+		"AbuseRateLimitError.GetResponse": true,
+	}
+	// blacklistStruct lists structs to skip.
+	blacklistStruct = map[string]bool{
+		"Client": true,
+	}
+)
+
+func logf(fmt string, args ...interface{}) {
+	if *verbose {
+		log.Printf(fmt, args...)
+	}
+}
+
+func main() {
+	flag.Parse()
+	fset := token.NewFileSet()
+
+	pkgs, err := parser.ParseDir(fset, ".", sourceFilter, 0)
+	if err != nil {
+		log.Fatal(err)
+		return
+	}
+
+	for pkgName, pkg := range pkgs {
+		t := &templateData{
+			filename: pkgName + fileSuffix,
+			Year:     2017,
+			Package:  pkgName,
+			Imports:  map[string]string{},
+		}
+		for filename, f := range pkg.Files {
+			logf("Processing %v...", filename)
+			if err := t.processAST(f); err != nil {
+				log.Fatal(err)
+			}
+		}
+		if err := t.dump(); err != nil {
+			log.Fatal(err)
+		}
+	}
+	logf("Done.")
+}
+
+func (t *templateData) processAST(f *ast.File) error {
+	for _, decl := range f.Decls {
+		gd, ok := decl.(*ast.GenDecl)
+		if !ok {
+			continue
+		}
+		for _, spec := range gd.Specs {
+			ts, ok := spec.(*ast.TypeSpec)
+			if !ok {
+				continue
+			}
+			// Skip unexported identifiers.
+			if !ts.Name.IsExported() {
+				logf("Struct %v is unexported; skipping.", ts.Name)
+				continue
+			}
+			// Check if the struct is blacklisted.
+			if blacklistStruct[ts.Name.Name] {
+				logf("Struct %v is blacklisted; skipping.", ts.Name)
+				continue
+			}
+			st, ok := ts.Type.(*ast.StructType)
+			if !ok {
+				continue
+			}
+			for _, field := range st.Fields.List {
+				se, ok := field.Type.(*ast.StarExpr)
+				if len(field.Names) == 0 || !ok {
+					continue
+				}
+
+				fieldName := field.Names[0]
+				// Skip unexported identifiers.
+				if !fieldName.IsExported() {
+					logf("Field %v is unexported; skipping.", fieldName)
+					continue
+				}
+				// Check if "struct.method" is blacklisted.
+				if key := fmt.Sprintf("%v.Get%v", ts.Name, fieldName); blacklistStructMethod[key] {
+					logf("Method %v is blacklisted; skipping.", key)
+					continue
+				}
+
+				switch x := se.X.(type) {
+				case *ast.ArrayType:
+					t.addArrayType(x, ts.Name.String(), fieldName.String())
+				case *ast.Ident:
+					t.addIdent(x, ts.Name.String(), fieldName.String())
+				case *ast.MapType:
+					t.addMapType(x, ts.Name.String(), fieldName.String())
+				case *ast.SelectorExpr:
+					t.addSelectorExpr(x, ts.Name.String(), fieldName.String())
+				default:
+					logf("processAST: type %q, field %q, unknown %T: %+v", ts.Name, fieldName, x, x)
+				}
+			}
+		}
+	}
+	return nil
+}
+
+func sourceFilter(fi os.FileInfo) bool {
+	return !strings.HasSuffix(fi.Name(), "_test.go") && !strings.HasSuffix(fi.Name(), fileSuffix)
+}
+
+func (t *templateData) dump() error {
+	if len(t.Getters) == 0 {
+		logf("No getters for %v; skipping.", t.filename)
+		return nil
+	}
+
+	// Sort getters by ReceiverType.FieldName.
+	sort.Sort(byName(t.Getters))
+
+	var buf bytes.Buffer
+	if err := sourceTmpl.Execute(&buf, t); err != nil {
+		return err
+	}
+	clean, err := format.Source(buf.Bytes())
+	if err != nil {
+		return err
+	}
+
+	logf("Writing %v...", t.filename)
+	return ioutil.WriteFile(t.filename, clean, 0644)
+}
+
+func newGetter(receiverType, fieldName, fieldType, zeroValue string, namedStruct bool) *getter {
+	return &getter{
+		sortVal:      strings.ToLower(receiverType) + "." + strings.ToLower(fieldName),
+		ReceiverVar:  strings.ToLower(receiverType[:1]),
+		ReceiverType: receiverType,
+		FieldName:    fieldName,
+		FieldType:    fieldType,
+		ZeroValue:    zeroValue,
+		NamedStruct:  namedStruct,
+	}
+}
+
+func (t *templateData) addArrayType(x *ast.ArrayType, receiverType, fieldName string) {
+	var eltType string
+	switch elt := x.Elt.(type) {
+	case *ast.Ident:
+		eltType = elt.String()
+	default:
+		logf("addArrayType: type %q, field %q: unknown elt type: %T %+v; skipping.", receiverType, fieldName, elt, elt)
+		return
+	}
+
+	t.Getters = append(t.Getters, newGetter(receiverType, fieldName, "[]"+eltType, "nil", false))
+}
+
+func (t *templateData) addIdent(x *ast.Ident, receiverType, fieldName string) {
+	var zeroValue string
+	var namedStruct = false
+	switch x.String() {
+	case "int", "int64":
+		zeroValue = "0"
+	case "string":
+		zeroValue = `""`
+	case "bool":
+		zeroValue = "false"
+	case "Timestamp":
+		zeroValue = "Timestamp{}"
+	default:
+		zeroValue = "nil"
+		namedStruct = true
+	}
+
+	t.Getters = append(t.Getters, newGetter(receiverType, fieldName, x.String(), zeroValue, namedStruct))
+}
+
+func (t *templateData) addMapType(x *ast.MapType, receiverType, fieldName string) {
+	var keyType string
+	switch key := x.Key.(type) {
+	case *ast.Ident:
+		keyType = key.String()
+	default:
+		logf("addMapType: type %q, field %q: unknown key type: %T %+v; skipping.", receiverType, fieldName, key, key)
+		return
+	}
+
+	var valueType string
+	switch value := x.Value.(type) {
+	case *ast.Ident:
+		valueType = value.String()
+	default:
+		logf("addMapType: type %q, field %q: unknown value type: %T %+v; skipping.", receiverType, fieldName, value, value)
+		return
+	}
+
+	fieldType := fmt.Sprintf("map[%v]%v", keyType, valueType)
+	zeroValue := fmt.Sprintf("map[%v]%v{}", keyType, valueType)
+	t.Getters = append(t.Getters, newGetter(receiverType, fieldName, fieldType, zeroValue, false))
+}
+
+func (t *templateData) addSelectorExpr(x *ast.SelectorExpr, receiverType, fieldName string) {
+	if strings.ToLower(fieldName[:1]) == fieldName[:1] { // Non-exported field.
+		return
+	}
+
+	var xX string
+	if xx, ok := x.X.(*ast.Ident); ok {
+		xX = xx.String()
+	}
+
+	switch xX {
+	case "time", "json":
+		if xX == "json" {
+			t.Imports["encoding/json"] = "encoding/json"
+		} else {
+			t.Imports[xX] = xX
+		}
+		fieldType := fmt.Sprintf("%v.%v", xX, x.Sel.Name)
+		zeroValue := fmt.Sprintf("%v.%v{}", xX, x.Sel.Name)
+		if xX == "time" && x.Sel.Name == "Duration" {
+			zeroValue = "0"
+		}
+		t.Getters = append(t.Getters, newGetter(receiverType, fieldName, fieldType, zeroValue, false))
+	default:
+		logf("addSelectorExpr: xX %q, type %q, field %q: unknown x=%+v; skipping.", xX, receiverType, fieldName, x)
+	}
+}
+
+type templateData struct {
+	filename string
+	Year     int
+	Package  string
+	Imports  map[string]string
+	Getters  []*getter
+}
+
+type getter struct {
+	sortVal      string // Lower-case version of "ReceiverType.FieldName".
+	ReceiverVar  string // The one-letter variable name to match the ReceiverType.
+	ReceiverType string
+	FieldName    string
+	FieldType    string
+	ZeroValue    string
+	NamedStruct  bool // Getter for named struct.
+}
+
+type byName []*getter
+
+func (b byName) Len() int           { return len(b) }
+func (b byName) Less(i, j int) bool { return b[i].sortVal < b[j].sortVal }
+func (b byName) Swap(i, j int)      { b[i], b[j] = b[j], b[i] }
+
+const source = `// Copyright {{.Year}} The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by gen-accessors; DO NOT EDIT.
+
+package {{.Package}}
+{{with .Imports}}
+import (
+  {{- range . -}}
+  "{{.}}"
+  {{end -}}
+)
+{{end}}
+{{range .Getters}}
+{{if .NamedStruct}}
+// Get{{.FieldName}} returns the {{.FieldName}} field.
+func ({{.ReceiverVar}} *{{.ReceiverType}}) Get{{.FieldName}}() *{{.FieldType}} {
+  if {{.ReceiverVar}} == nil {
+    return {{.ZeroValue}}
+  }
+  return {{.ReceiverVar}}.{{.FieldName}}
+}
+{{else}}
+// Get{{.FieldName}} returns the {{.FieldName}} field if it's non-nil, zero value otherwise.
+func ({{.ReceiverVar}} *{{.ReceiverType}}) Get{{.FieldName}}() {{.FieldType}} {
+  if {{.ReceiverVar}} == nil || {{.ReceiverVar}}.{{.FieldName}} == nil {
+    return {{.ZeroValue}}
+  }
+  return *{{.ReceiverVar}}.{{.FieldName}}
+}
+{{end}}
+{{end}}
+`

vendor/github.com/google/go-github/github/gists.go

@@ -0,0 +1,388 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// GistsService handles communication with the Gist related
+// methods of the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/
+type GistsService service
+
+// Gist represents a GitHub's gist.
+type Gist struct {
+	ID          *string                   `json:"id,omitempty"`
+	Description *string                   `json:"description,omitempty"`
+	Public      *bool                     `json:"public,omitempty"`
+	Owner       *User                     `json:"owner,omitempty"`
+	Files       map[GistFilename]GistFile `json:"files,omitempty"`
+	Comments    *int                      `json:"comments,omitempty"`
+	HTMLURL     *string                   `json:"html_url,omitempty"`
+	GitPullURL  *string                   `json:"git_pull_url,omitempty"`
+	GitPushURL  *string                   `json:"git_push_url,omitempty"`
+	CreatedAt   *time.Time                `json:"created_at,omitempty"`
+	UpdatedAt   *time.Time                `json:"updated_at,omitempty"`
+	NodeID      *string                   `json:"node_id,omitempty"`
+}
+
+func (g Gist) String() string {
+	return Stringify(g)
+}
+
+// GistFilename represents filename on a gist.
+type GistFilename string
+
+// GistFile represents a file on a gist.
+type GistFile struct {
+	Size     *int    `json:"size,omitempty"`
+	Filename *string `json:"filename,omitempty"`
+	Language *string `json:"language,omitempty"`
+	Type     *string `json:"type,omitempty"`
+	RawURL   *string `json:"raw_url,omitempty"`
+	Content  *string `json:"content,omitempty"`
+}
+
+func (g GistFile) String() string {
+	return Stringify(g)
+}
+
+// GistCommit represents a commit on a gist.
+type GistCommit struct {
+	URL          *string      `json:"url,omitempty"`
+	Version      *string      `json:"version,omitempty"`
+	User         *User        `json:"user,omitempty"`
+	ChangeStatus *CommitStats `json:"change_status,omitempty"`
+	CommittedAt  *Timestamp   `json:"committed_at,omitempty"`
+	NodeID       *string      `json:"node_id,omitempty"`
+}
+
+func (gc GistCommit) String() string {
+	return Stringify(gc)
+}
+
+// GistFork represents a fork of a gist.
+type GistFork struct {
+	URL       *string    `json:"url,omitempty"`
+	User      *User      `json:"user,omitempty"`
+	ID        *string    `json:"id,omitempty"`
+	CreatedAt *Timestamp `json:"created_at,omitempty"`
+	UpdatedAt *Timestamp `json:"updated_at,omitempty"`
+	NodeID    *string    `json:"node_id,omitempty"`
+}
+
+func (gf GistFork) String() string {
+	return Stringify(gf)
+}
+
+// GistListOptions specifies the optional parameters to the
+// GistsService.List, GistsService.ListAll, and GistsService.ListStarred methods.
+type GistListOptions struct {
+	// Since filters Gists by time.
+	Since time.Time `url:"since,omitempty"`
+
+	ListOptions
+}
+
+// List gists for a user. Passing the empty string will list
+// all public gists if called anonymously. However, if the call
+// is authenticated, it will returns all gists for the authenticated
+// user.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#list-gists
+func (s *GistsService) List(ctx context.Context, user string, opt *GistListOptions) ([]*Gist, *Response, error) {
+	var u string
+	if user != "" {
+		u = fmt.Sprintf("users/%v/gists", user)
+	} else {
+		u = "gists"
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var gists []*Gist
+	resp, err := s.client.Do(ctx, req, &gists)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gists, resp, nil
+}
+
+// ListAll lists all public gists.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#list-gists
+func (s *GistsService) ListAll(ctx context.Context, opt *GistListOptions) ([]*Gist, *Response, error) {
+	u, err := addOptions("gists/public", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var gists []*Gist
+	resp, err := s.client.Do(ctx, req, &gists)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gists, resp, nil
+}
+
+// ListStarred lists starred gists of authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#list-gists
+func (s *GistsService) ListStarred(ctx context.Context, opt *GistListOptions) ([]*Gist, *Response, error) {
+	u, err := addOptions("gists/starred", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var gists []*Gist
+	resp, err := s.client.Do(ctx, req, &gists)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gists, resp, nil
+}
+
+// Get a single gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#get-a-single-gist
+func (s *GistsService) Get(ctx context.Context, id string) (*Gist, *Response, error) {
+	u := fmt.Sprintf("gists/%v", id)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	gist := new(Gist)
+	resp, err := s.client.Do(ctx, req, gist)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gist, resp, nil
+}
+
+// GetRevision gets a specific revision of a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#get-a-specific-revision-of-a-gist
+func (s *GistsService) GetRevision(ctx context.Context, id, sha string) (*Gist, *Response, error) {
+	u := fmt.Sprintf("gists/%v/%v", id, sha)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	gist := new(Gist)
+	resp, err := s.client.Do(ctx, req, gist)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gist, resp, nil
+}
+
+// Create a gist for authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#create-a-gist
+func (s *GistsService) Create(ctx context.Context, gist *Gist) (*Gist, *Response, error) {
+	u := "gists"
+	req, err := s.client.NewRequest("POST", u, gist)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	g := new(Gist)
+	resp, err := s.client.Do(ctx, req, g)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return g, resp, nil
+}
+
+// Edit a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#edit-a-gist
+func (s *GistsService) Edit(ctx context.Context, id string, gist *Gist) (*Gist, *Response, error) {
+	u := fmt.Sprintf("gists/%v", id)
+	req, err := s.client.NewRequest("PATCH", u, gist)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	g := new(Gist)
+	resp, err := s.client.Do(ctx, req, g)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return g, resp, nil
+}
+
+// ListCommits lists commits of a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#list-gist-commits
+func (s *GistsService) ListCommits(ctx context.Context, id string, opt *ListOptions) ([]*GistCommit, *Response, error) {
+	u := fmt.Sprintf("gists/%v/commits", id)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var gistCommits []*GistCommit
+	resp, err := s.client.Do(ctx, req, &gistCommits)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gistCommits, resp, nil
+}
+
+// Delete a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#delete-a-gist
+func (s *GistsService) Delete(ctx context.Context, id string) (*Response, error) {
+	u := fmt.Sprintf("gists/%v", id)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}
+
+// Star a gist on behalf of authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#star-a-gist
+func (s *GistsService) Star(ctx context.Context, id string) (*Response, error) {
+	u := fmt.Sprintf("gists/%v/star", id)
+	req, err := s.client.NewRequest("PUT", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}
+
+// Unstar a gist on a behalf of authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#unstar-a-gist
+func (s *GistsService) Unstar(ctx context.Context, id string) (*Response, error) {
+	u := fmt.Sprintf("gists/%v/star", id)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}
+
+// IsStarred checks if a gist is starred by authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#check-if-a-gist-is-starred
+func (s *GistsService) IsStarred(ctx context.Context, id string) (bool, *Response, error) {
+	u := fmt.Sprintf("gists/%v/star", id)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return false, nil, err
+	}
+	resp, err := s.client.Do(ctx, req, nil)
+	starred, err := parseBoolResponse(err)
+	return starred, resp, err
+}
+
+// Fork a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#fork-a-gist
+func (s *GistsService) Fork(ctx context.Context, id string) (*Gist, *Response, error) {
+	u := fmt.Sprintf("gists/%v/forks", id)
+	req, err := s.client.NewRequest("POST", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	g := new(Gist)
+	resp, err := s.client.Do(ctx, req, g)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return g, resp, nil
+}
+
+// ListForks lists forks of a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/#list-gist-forks
+func (s *GistsService) ListForks(ctx context.Context, id string) ([]*GistFork, *Response, error) {
+	u := fmt.Sprintf("gists/%v/forks", id)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var gistForks []*GistFork
+	resp, err := s.client.Do(ctx, req, &gistForks)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gistForks, resp, nil
+}

vendor/github.com/google/go-github/github/gists_comments.go

@@ -0,0 +1,119 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// GistComment represents a Gist comment.
+type GistComment struct {
+	ID        *int64     `json:"id,omitempty"`
+	URL       *string    `json:"url,omitempty"`
+	Body      *string    `json:"body,omitempty"`
+	User      *User      `json:"user,omitempty"`
+	CreatedAt *time.Time `json:"created_at,omitempty"`
+}
+
+func (g GistComment) String() string {
+	return Stringify(g)
+}
+
+// ListComments lists all comments for a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/comments/#list-comments-on-a-gist
+func (s *GistsService) ListComments(ctx context.Context, gistID string, opt *ListOptions) ([]*GistComment, *Response, error) {
+	u := fmt.Sprintf("gists/%v/comments", gistID)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var comments []*GistComment
+	resp, err := s.client.Do(ctx, req, &comments)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return comments, resp, nil
+}
+
+// GetComment retrieves a single comment from a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/comments/#get-a-single-comment
+func (s *GistsService) GetComment(ctx context.Context, gistID string, commentID int64) (*GistComment, *Response, error) {
+	u := fmt.Sprintf("gists/%v/comments/%v", gistID, commentID)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	c := new(GistComment)
+	resp, err := s.client.Do(ctx, req, c)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return c, resp, nil
+}
+
+// CreateComment creates a comment for a gist.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/comments/#create-a-comment
+func (s *GistsService) CreateComment(ctx context.Context, gistID string, comment *GistComment) (*GistComment, *Response, error) {
+	u := fmt.Sprintf("gists/%v/comments", gistID)
+	req, err := s.client.NewRequest("POST", u, comment)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	c := new(GistComment)
+	resp, err := s.client.Do(ctx, req, c)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return c, resp, nil
+}
+
+// EditComment edits an existing gist comment.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/comments/#edit-a-comment
+func (s *GistsService) EditComment(ctx context.Context, gistID string, commentID int64, comment *GistComment) (*GistComment, *Response, error) {
+	u := fmt.Sprintf("gists/%v/comments/%v", gistID, commentID)
+	req, err := s.client.NewRequest("PATCH", u, comment)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	c := new(GistComment)
+	resp, err := s.client.Do(ctx, req, c)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return c, resp, nil
+}
+
+// DeleteComment deletes a gist comment.
+//
+// GitHub API docs: https://developer.github.com/v3/gists/comments/#delete-a-comment
+func (s *GistsService) DeleteComment(ctx context.Context, gistID string, commentID int64) (*Response, error) {
+	u := fmt.Sprintf("gists/%v/comments/%v", gistID, commentID)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/git.go

@@ -0,0 +1,12 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+// GitService handles communication with the git data related
+// methods of the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/git/
+type GitService service

vendor/github.com/google/go-github/github/git_blobs.go

@@ -0,0 +1,75 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+)
+
+// Blob represents a blob object.
+type Blob struct {
+	Content  *string `json:"content,omitempty"`
+	Encoding *string `json:"encoding,omitempty"`
+	SHA      *string `json:"sha,omitempty"`
+	Size     *int    `json:"size,omitempty"`
+	URL      *string `json:"url,omitempty"`
+	NodeID   *string `json:"node_id,omitempty"`
+}
+
+// GetBlob fetches a blob from a repo given a SHA.
+//
+// GitHub API docs: https://developer.github.com/v3/git/blobs/#get-a-blob
+func (s *GitService) GetBlob(ctx context.Context, owner string, repo string, sha string) (*Blob, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/blobs/%v", owner, repo, sha)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	blob := new(Blob)
+	resp, err := s.client.Do(ctx, req, blob)
+	return blob, resp, err
+}
+
+// GetBlobRaw fetches a blob's contents from a repo.
+// Unlike GetBlob, it returns the raw bytes rather than the base64-encoded data.
+//
+// GitHub API docs: https://developer.github.com/v3/git/blobs/#get-a-blob
+func (s *GitService) GetBlobRaw(ctx context.Context, owner, repo, sha string) ([]byte, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/blobs/%v", owner, repo, sha)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+	req.Header.Set("Accept", "application/vnd.github.v3.raw")
+
+	var buf bytes.Buffer
+	resp, err := s.client.Do(ctx, req, &buf)
+	return buf.Bytes(), resp, err
+}
+
+// CreateBlob creates a blob object.
+//
+// GitHub API docs: https://developer.github.com/v3/git/blobs/#create-a-blob
+func (s *GitService) CreateBlob(ctx context.Context, owner string, repo string, blob *Blob) (*Blob, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/blobs", owner, repo)
+	req, err := s.client.NewRequest("POST", u, blob)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	t := new(Blob)
+	resp, err := s.client.Do(ctx, req, t)
+	return t, resp, err
+}

vendor/github.com/google/go-github/github/git_commits.go

@@ -0,0 +1,139 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+)
+
+// SignatureVerification represents GPG signature verification.
+type SignatureVerification struct {
+	Verified  *bool   `json:"verified,omitempty"`
+	Reason    *string `json:"reason,omitempty"`
+	Signature *string `json:"signature,omitempty"`
+	Payload   *string `json:"payload,omitempty"`
+}
+
+// Commit represents a GitHub commit.
+type Commit struct {
+	SHA          *string                `json:"sha,omitempty"`
+	Author       *CommitAuthor          `json:"author,omitempty"`
+	Committer    *CommitAuthor          `json:"committer,omitempty"`
+	Message      *string                `json:"message,omitempty"`
+	Tree         *Tree                  `json:"tree,omitempty"`
+	Parents      []Commit               `json:"parents,omitempty"`
+	Stats        *CommitStats           `json:"stats,omitempty"`
+	HTMLURL      *string                `json:"html_url,omitempty"`
+	URL          *string                `json:"url,omitempty"`
+	Verification *SignatureVerification `json:"verification,omitempty"`
+	NodeID       *string                `json:"node_id,omitempty"`
+
+	// CommentCount is the number of GitHub comments on the commit. This
+	// is only populated for requests that fetch GitHub data like
+	// Pulls.ListCommits, Repositories.ListCommits, etc.
+	CommentCount *int `json:"comment_count,omitempty"`
+}
+
+func (c Commit) String() string {
+	return Stringify(c)
+}
+
+// CommitAuthor represents the author or committer of a commit. The commit
+// author may not correspond to a GitHub User.
+type CommitAuthor struct {
+	Date  *time.Time `json:"date,omitempty"`
+	Name  *string    `json:"name,omitempty"`
+	Email *string    `json:"email,omitempty"`
+
+	// The following fields are only populated by Webhook events.
+	Login *string `json:"username,omitempty"` // Renamed for go-github consistency.
+}
+
+func (c CommitAuthor) String() string {
+	return Stringify(c)
+}
+
+// GetCommit fetchs the Commit object for a given SHA.
+//
+// GitHub API docs: https://developer.github.com/v3/git/commits/#get-a-commit
+func (s *GitService) GetCommit(ctx context.Context, owner string, repo string, sha string) (*Commit, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/commits/%v", owner, repo, sha)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept headers when APIs fully launch.
+	acceptHeaders := []string{mediaTypeGitSigningPreview, mediaTypeGraphQLNodeIDPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	c := new(Commit)
+	resp, err := s.client.Do(ctx, req, c)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return c, resp, nil
+}
+
+// createCommit represents the body of a CreateCommit request.
+type createCommit struct {
+	Author    *CommitAuthor `json:"author,omitempty"`
+	Committer *CommitAuthor `json:"committer,omitempty"`
+	Message   *string       `json:"message,omitempty"`
+	Tree      *string       `json:"tree,omitempty"`
+	Parents   []string      `json:"parents,omitempty"`
+}
+
+// CreateCommit creates a new commit in a repository.
+// commit must not be nil.
+//
+// The commit.Committer is optional and will be filled with the commit.Author
+// data if omitted. If the commit.Author is omitted, it will be filled in with
+// the authenticated user’s information and the current date.
+//
+// GitHub API docs: https://developer.github.com/v3/git/commits/#create-a-commit
+func (s *GitService) CreateCommit(ctx context.Context, owner string, repo string, commit *Commit) (*Commit, *Response, error) {
+	if commit == nil {
+		return nil, nil, fmt.Errorf("commit must be provided")
+	}
+
+	u := fmt.Sprintf("repos/%v/%v/git/commits", owner, repo)
+
+	parents := make([]string, len(commit.Parents))
+	for i, parent := range commit.Parents {
+		parents[i] = *parent.SHA
+	}
+
+	body := &createCommit{
+		Author:    commit.Author,
+		Committer: commit.Committer,
+		Message:   commit.Message,
+		Parents:   parents,
+	}
+	if commit.Tree != nil {
+		body.Tree = commit.Tree.SHA
+	}
+
+	req, err := s.client.NewRequest("POST", u, body)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	c := new(Commit)
+	resp, err := s.client.Do(ctx, req, c)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return c, resp, nil
+}

vendor/github.com/google/go-github/github/git_refs.go

@@ -0,0 +1,233 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"strings"
+)
+
+// Reference represents a GitHub reference.
+type Reference struct {
+	Ref    *string    `json:"ref"`
+	URL    *string    `json:"url"`
+	Object *GitObject `json:"object"`
+	NodeID *string    `json:"node_id,omitempty"`
+}
+
+func (r Reference) String() string {
+	return Stringify(r)
+}
+
+// GitObject represents a Git object.
+type GitObject struct {
+	Type *string `json:"type"`
+	SHA  *string `json:"sha"`
+	URL  *string `json:"url"`
+}
+
+func (o GitObject) String() string {
+	return Stringify(o)
+}
+
+// createRefRequest represents the payload for creating a reference.
+type createRefRequest struct {
+	Ref *string `json:"ref"`
+	SHA *string `json:"sha"`
+}
+
+// updateRefRequest represents the payload for updating a reference.
+type updateRefRequest struct {
+	SHA   *string `json:"sha"`
+	Force *bool   `json:"force"`
+}
+
+// GetRef fetches a single Reference object for a given Git ref.
+// If there is no exact match, GetRef will return an error.
+//
+// Note: The GitHub API can return multiple matches.
+// If you wish to use this functionality please use the GetRefs() method.
+//
+// GitHub API docs: https://developer.github.com/v3/git/refs/#get-a-reference
+func (s *GitService) GetRef(ctx context.Context, owner string, repo string, ref string) (*Reference, *Response, error) {
+	ref = strings.TrimPrefix(ref, "refs/")
+	u := fmt.Sprintf("repos/%v/%v/git/refs/%v", owner, repo, ref)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	r := new(Reference)
+	resp, err := s.client.Do(ctx, req, r)
+	if _, ok := err.(*json.UnmarshalTypeError); ok {
+		// Multiple refs, means there wasn't an exact match.
+		return nil, resp, errors.New("no exact match found for this ref")
+	} else if err != nil {
+		return nil, resp, err
+	}
+
+	return r, resp, nil
+}
+
+// GetRefs fetches a slice of Reference objects for a given Git ref.
+// If there is an exact match, only that ref is returned.
+// If there is no exact match, GitHub returns all refs that start with ref.
+// If returned error is nil, there will be at least 1 ref returned.
+// For example:
+//
+// 	"heads/featureA" -> ["refs/heads/featureA"]                         // Exact match, single ref is returned.
+// 	"heads/feature"  -> ["refs/heads/featureA", "refs/heads/featureB"]  // All refs that start with ref.
+// 	"heads/notexist" -> []                                              // Returns an error.
+//
+// GitHub API docs: https://developer.github.com/v3/git/refs/#get-a-reference
+func (s *GitService) GetRefs(ctx context.Context, owner string, repo string, ref string) ([]*Reference, *Response, error) {
+	ref = strings.TrimPrefix(ref, "refs/")
+	u := fmt.Sprintf("repos/%v/%v/git/refs/%v", owner, repo, ref)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var rawJSON json.RawMessage
+	resp, err := s.client.Do(ctx, req, &rawJSON)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	// Prioritize the most common case: a single returned ref.
+	r := new(Reference)
+	singleUnmarshalError := json.Unmarshal(rawJSON, r)
+	if singleUnmarshalError == nil {
+		return []*Reference{r}, resp, nil
+	}
+
+	// Attempt to unmarshal multiple refs.
+	var rs []*Reference
+	multipleUnmarshalError := json.Unmarshal(rawJSON, &rs)
+	if multipleUnmarshalError == nil {
+		if len(rs) == 0 {
+			return nil, resp, fmt.Errorf("unexpected response from GitHub API: an array of refs with length 0")
+		}
+		return rs, resp, nil
+	}
+
+	return nil, resp, fmt.Errorf("unmarshalling failed for both single and multiple refs: %s and %s", singleUnmarshalError, multipleUnmarshalError)
+}
+
+// ReferenceListOptions specifies optional parameters to the
+// GitService.ListRefs method.
+type ReferenceListOptions struct {
+	Type string `url:"-"`
+
+	ListOptions
+}
+
+// ListRefs lists all refs in a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/git/refs/#get-all-references
+func (s *GitService) ListRefs(ctx context.Context, owner, repo string, opt *ReferenceListOptions) ([]*Reference, *Response, error) {
+	var u string
+	if opt != nil && opt.Type != "" {
+		u = fmt.Sprintf("repos/%v/%v/git/refs/%v", owner, repo, opt.Type)
+	} else {
+		u = fmt.Sprintf("repos/%v/%v/git/refs", owner, repo)
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var rs []*Reference
+	resp, err := s.client.Do(ctx, req, &rs)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return rs, resp, nil
+}
+
+// CreateRef creates a new ref in a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/git/refs/#create-a-reference
+func (s *GitService) CreateRef(ctx context.Context, owner string, repo string, ref *Reference) (*Reference, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/refs", owner, repo)
+	req, err := s.client.NewRequest("POST", u, &createRefRequest{
+		// back-compat with previous behavior that didn't require 'refs/' prefix
+		Ref: String("refs/" + strings.TrimPrefix(*ref.Ref, "refs/")),
+		SHA: ref.Object.SHA,
+	})
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	r := new(Reference)
+	resp, err := s.client.Do(ctx, req, r)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return r, resp, nil
+}
+
+// UpdateRef updates an existing ref in a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/git/refs/#update-a-reference
+func (s *GitService) UpdateRef(ctx context.Context, owner string, repo string, ref *Reference, force bool) (*Reference, *Response, error) {
+	refPath := strings.TrimPrefix(*ref.Ref, "refs/")
+	u := fmt.Sprintf("repos/%v/%v/git/refs/%v", owner, repo, refPath)
+	req, err := s.client.NewRequest("PATCH", u, &updateRefRequest{
+		SHA:   ref.Object.SHA,
+		Force: &force,
+	})
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	r := new(Reference)
+	resp, err := s.client.Do(ctx, req, r)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return r, resp, nil
+}
+
+// DeleteRef deletes a ref from a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/git/refs/#delete-a-reference
+func (s *GitService) DeleteRef(ctx context.Context, owner string, repo string, ref string) (*Response, error) {
+	ref = strings.TrimPrefix(ref, "refs/")
+	u := fmt.Sprintf("repos/%v/%v/git/refs/%v", owner, repo, ref)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/git_tags.go

@@ -0,0 +1,84 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"strings"
+)
+
+// Tag represents a tag object.
+type Tag struct {
+	Tag          *string                `json:"tag,omitempty"`
+	SHA          *string                `json:"sha,omitempty"`
+	URL          *string                `json:"url,omitempty"`
+	Message      *string                `json:"message,omitempty"`
+	Tagger       *CommitAuthor          `json:"tagger,omitempty"`
+	Object       *GitObject             `json:"object,omitempty"`
+	Verification *SignatureVerification `json:"verification,omitempty"`
+	NodeID       *string                `json:"node_id,omitempty"`
+}
+
+// createTagRequest represents the body of a CreateTag request. This is mostly
+// identical to Tag with the exception that the object SHA and Type are
+// top-level fields, rather than being nested inside a JSON object.
+type createTagRequest struct {
+	Tag     *string       `json:"tag,omitempty"`
+	Message *string       `json:"message,omitempty"`
+	Object  *string       `json:"object,omitempty"`
+	Type    *string       `json:"type,omitempty"`
+	Tagger  *CommitAuthor `json:"tagger,omitempty"`
+}
+
+// GetTag fetchs a tag from a repo given a SHA.
+//
+// GitHub API docs: https://developer.github.com/v3/git/tags/#get-a-tag
+func (s *GitService) GetTag(ctx context.Context, owner string, repo string, sha string) (*Tag, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/tags/%v", owner, repo, sha)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept headers when APIs fully launch.
+	acceptHeaders := []string{mediaTypeGitSigningPreview, mediaTypeGraphQLNodeIDPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	tag := new(Tag)
+	resp, err := s.client.Do(ctx, req, tag)
+	return tag, resp, err
+}
+
+// CreateTag creates a tag object.
+//
+// GitHub API docs: https://developer.github.com/v3/git/tags/#create-a-tag-object
+func (s *GitService) CreateTag(ctx context.Context, owner string, repo string, tag *Tag) (*Tag, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/tags", owner, repo)
+
+	// convert Tag into a createTagRequest
+	tagRequest := &createTagRequest{
+		Tag:     tag.Tag,
+		Message: tag.Message,
+		Tagger:  tag.Tagger,
+	}
+	if tag.Object != nil {
+		tagRequest.Object = tag.Object.SHA
+		tagRequest.Type = tag.Object.Type
+	}
+
+	req, err := s.client.NewRequest("POST", u, tagRequest)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	t := new(Tag)
+	resp, err := s.client.Do(ctx, req, t)
+	return t, resp, err
+}

vendor/github.com/google/go-github/github/git_trees.go

@@ -0,0 +1,93 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// Tree represents a GitHub tree.
+type Tree struct {
+	SHA     *string     `json:"sha,omitempty"`
+	Entries []TreeEntry `json:"tree,omitempty"`
+}
+
+func (t Tree) String() string {
+	return Stringify(t)
+}
+
+// TreeEntry represents the contents of a tree structure. TreeEntry can
+// represent either a blob, a commit (in the case of a submodule), or another
+// tree.
+type TreeEntry struct {
+	SHA     *string `json:"sha,omitempty"`
+	Path    *string `json:"path,omitempty"`
+	Mode    *string `json:"mode,omitempty"`
+	Type    *string `json:"type,omitempty"`
+	Size    *int    `json:"size,omitempty"`
+	Content *string `json:"content,omitempty"`
+	URL     *string `json:"url,omitempty"`
+}
+
+func (t TreeEntry) String() string {
+	return Stringify(t)
+}
+
+// GetTree fetches the Tree object for a given sha hash from a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/git/trees/#get-a-tree
+func (s *GitService) GetTree(ctx context.Context, owner string, repo string, sha string, recursive bool) (*Tree, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/trees/%v", owner, repo, sha)
+	if recursive {
+		u += "?recursive=1"
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	t := new(Tree)
+	resp, err := s.client.Do(ctx, req, t)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return t, resp, nil
+}
+
+// createTree represents the body of a CreateTree request.
+type createTree struct {
+	BaseTree string      `json:"base_tree,omitempty"`
+	Entries  []TreeEntry `json:"tree"`
+}
+
+// CreateTree creates a new tree in a repository. If both a tree and a nested
+// path modifying that tree are specified, it will overwrite the contents of
+// that tree with the new path contents and write a new tree out.
+//
+// GitHub API docs: https://developer.github.com/v3/git/trees/#create-a-tree
+func (s *GitService) CreateTree(ctx context.Context, owner string, repo string, baseTree string, entries []TreeEntry) (*Tree, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/git/trees", owner, repo)
+
+	body := &createTree{
+		BaseTree: baseTree,
+		Entries:  entries,
+	}
+	req, err := s.client.NewRequest("POST", u, body)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	t := new(Tree)
+	resp, err := s.client.Do(ctx, req, t)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return t, resp, nil
+}

vendor/github.com/google/go-github/github/github.go

@@ -0,0 +1,989 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:generate go run gen-accessors.go
+
+package github
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"reflect"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/google/go-querystring/query"
+)
+
+const (
+	defaultBaseURL = "https://api.github.com/"
+	uploadBaseURL  = "https://uploads.github.com/"
+	userAgent      = "go-github"
+
+	headerRateLimit     = "X-RateLimit-Limit"
+	headerRateRemaining = "X-RateLimit-Remaining"
+	headerRateReset     = "X-RateLimit-Reset"
+	headerOTP           = "X-GitHub-OTP"
+
+	mediaTypeV3                = "application/vnd.github.v3+json"
+	defaultMediaType           = "application/octet-stream"
+	mediaTypeV3SHA             = "application/vnd.github.v3.sha"
+	mediaTypeV3Diff            = "application/vnd.github.v3.diff"
+	mediaTypeV3Patch           = "application/vnd.github.v3.patch"
+	mediaTypeOrgPermissionRepo = "application/vnd.github.v3.repository+json"
+
+	// Media Type values to access preview APIs
+
+	// https://developer.github.com/changes/2015-03-09-licenses-api/
+	mediaTypeLicensesPreview = "application/vnd.github.drax-preview+json"
+
+	// https://developer.github.com/changes/2014-12-09-new-attributes-for-stars-api/
+	mediaTypeStarringPreview = "application/vnd.github.v3.star+json"
+
+	// https://developer.github.com/changes/2015-11-11-protected-branches-api/
+	mediaTypeProtectedBranchesPreview = "application/vnd.github.loki-preview+json"
+
+	// https://help.github.com/enterprise/2.4/admin/guides/migrations/exporting-the-github-com-organization-s-repositories/
+	mediaTypeMigrationsPreview = "application/vnd.github.wyandotte-preview+json"
+
+	// https://developer.github.com/changes/2016-04-06-deployment-and-deployment-status-enhancements/
+	mediaTypeDeploymentStatusPreview = "application/vnd.github.ant-man-preview+json"
+
+	// https://developer.github.com/changes/2016-02-19-source-import-preview-api/
+	mediaTypeImportPreview = "application/vnd.github.barred-rock-preview"
+
+	// https://developer.github.com/changes/2016-05-12-reactions-api-preview/
+	mediaTypeReactionsPreview = "application/vnd.github.squirrel-girl-preview"
+
+	// https://developer.github.com/changes/2016-04-04-git-signing-api-preview/
+	mediaTypeGitSigningPreview = "application/vnd.github.cryptographer-preview+json"
+
+	// https://developer.github.com/changes/2016-05-23-timeline-preview-api/
+	mediaTypeTimelinePreview = "application/vnd.github.mockingbird-preview+json"
+
+	// https://developer.github.com/changes/2016-06-14-repository-invitations/
+	mediaTypeRepositoryInvitationsPreview = "application/vnd.github.swamp-thing-preview+json"
+
+	// https://developer.github.com/changes/2016-07-06-github-pages-preiew-api/
+	mediaTypePagesPreview = "application/vnd.github.mister-fantastic-preview+json"
+
+	// https://developer.github.com/changes/2016-09-14-projects-api/
+	mediaTypeProjectsPreview = "application/vnd.github.inertia-preview+json"
+
+	// https://developer.github.com/changes/2016-09-14-Integrations-Early-Access/
+	mediaTypeIntegrationPreview = "application/vnd.github.machine-man-preview+json"
+
+	// https://developer.github.com/changes/2017-01-05-commit-search-api/
+	mediaTypeCommitSearchPreview = "application/vnd.github.cloak-preview+json"
+
+	// https://developer.github.com/changes/2017-02-28-user-blocking-apis-and-webhook/
+	mediaTypeBlockUsersPreview = "application/vnd.github.giant-sentry-fist-preview+json"
+
+	// https://developer.github.com/changes/2017-02-09-community-health/
+	mediaTypeRepositoryCommunityHealthMetricsPreview = "application/vnd.github.black-panther-preview+json"
+
+	// https://developer.github.com/changes/2017-05-23-coc-api/
+	mediaTypeCodesOfConductPreview = "application/vnd.github.scarlet-witch-preview+json"
+
+	// https://developer.github.com/changes/2017-07-17-update-topics-on-repositories/
+	mediaTypeTopicsPreview = "application/vnd.github.mercy-preview+json"
+
+	// https://developer.github.com/v3/apps/marketplace/
+	mediaTypeMarketplacePreview = "application/vnd.github.valkyrie-preview+json"
+
+	// https://developer.github.com/changes/2017-08-30-preview-nested-teams/
+	mediaTypeNestedTeamsPreview = "application/vnd.github.hellcat-preview+json"
+
+	// https://developer.github.com/changes/2017-11-09-repository-transfer-api-preview/
+	mediaTypeRepositoryTransferPreview = "application/vnd.github.nightshade-preview+json"
+
+	// https://developer.github.com/changes/2017-12-19-graphql-node-id/
+	mediaTypeGraphQLNodeIDPreview = "application/vnd.github.jean-grey-preview+json"
+
+	// https://developer.github.com/changes/2018-01-25-organization-invitation-api-preview/
+	mediaTypeOrganizationInvitationPreview = "application/vnd.github.dazzler-preview+json"
+
+	// https://developer.github.com/changes/2018-02-22-label-description-search-preview/
+	mediaTypeLabelDescriptionSearchPreview = "application/vnd.github.symmetra-preview+json"
+
+	// https://developer.github.com/changes/2018-02-07-team-discussions-api/
+	mediaTypeTeamDiscussionsPreview = "application/vnd.github.echo-preview+json"
+)
+
+// A Client manages communication with the GitHub API.
+type Client struct {
+	clientMu sync.Mutex   // clientMu protects the client during calls that modify the CheckRedirect func.
+	client   *http.Client // HTTP client used to communicate with the API.
+
+	// Base URL for API requests. Defaults to the public GitHub API, but can be
+	// set to a domain endpoint to use with GitHub Enterprise. BaseURL should
+	// always be specified with a trailing slash.
+	BaseURL *url.URL
+
+	// Base URL for uploading files.
+	UploadURL *url.URL
+
+	// User agent used when communicating with the GitHub API.
+	UserAgent string
+
+	rateMu     sync.Mutex
+	rateLimits [categories]Rate // Rate limits for the client as determined by the most recent API calls.
+
+	common service // Reuse a single struct instead of allocating one for each service on the heap.
+
+	// Services used for talking to different parts of the GitHub API.
+	Activity       *ActivityService
+	Admin          *AdminService
+	Apps           *AppsService
+	Authorizations *AuthorizationsService
+	Gists          *GistsService
+	Git            *GitService
+	Gitignores     *GitignoresService
+	Issues         *IssuesService
+	Licenses       *LicensesService
+	Marketplace    *MarketplaceService
+	Migrations     *MigrationService
+	Organizations  *OrganizationsService
+	Projects       *ProjectsService
+	PullRequests   *PullRequestsService
+	Reactions      *ReactionsService
+	Repositories   *RepositoriesService
+	Search         *SearchService
+	Teams          *TeamsService
+	Users          *UsersService
+}
+
+type service struct {
+	client *Client
+}
+
+// ListOptions specifies the optional parameters to various List methods that
+// support pagination.
+type ListOptions struct {
+	// For paginated result sets, page of results to retrieve.
+	Page int `url:"page,omitempty"`
+
+	// For paginated result sets, the number of results to include per page.
+	PerPage int `url:"per_page,omitempty"`
+}
+
+// UploadOptions specifies the parameters to methods that support uploads.
+type UploadOptions struct {
+	Name string `url:"name,omitempty"`
+}
+
+// RawType represents type of raw format of a request instead of JSON.
+type RawType uint8
+
+const (
+	// Diff format.
+	Diff RawType = 1 + iota
+	// Patch format.
+	Patch
+)
+
+// RawOptions specifies parameters when user wants to get raw format of
+// a response instead of JSON.
+type RawOptions struct {
+	Type RawType
+}
+
+// addOptions adds the parameters in opt as URL query parameters to s. opt
+// must be a struct whose fields may contain "url" tags.
+func addOptions(s string, opt interface{}) (string, error) {
+	v := reflect.ValueOf(opt)
+	if v.Kind() == reflect.Ptr && v.IsNil() {
+		return s, nil
+	}
+
+	u, err := url.Parse(s)
+	if err != nil {
+		return s, err
+	}
+
+	qs, err := query.Values(opt)
+	if err != nil {
+		return s, err
+	}
+
+	u.RawQuery = qs.Encode()
+	return u.String(), nil
+}
+
+// NewClient returns a new GitHub API client. If a nil httpClient is
+// provided, http.DefaultClient will be used. To use API methods which require
+// authentication, provide an http.Client that will perform the authentication
+// for you (such as that provided by the golang.org/x/oauth2 library).
+func NewClient(httpClient *http.Client) *Client {
+	if httpClient == nil {
+		httpClient = http.DefaultClient
+	}
+	baseURL, _ := url.Parse(defaultBaseURL)
+	uploadURL, _ := url.Parse(uploadBaseURL)
+
+	c := &Client{client: httpClient, BaseURL: baseURL, UserAgent: userAgent, UploadURL: uploadURL}
+	c.common.client = c
+	c.Activity = (*ActivityService)(&c.common)
+	c.Admin = (*AdminService)(&c.common)
+	c.Apps = (*AppsService)(&c.common)
+	c.Authorizations = (*AuthorizationsService)(&c.common)
+	c.Gists = (*GistsService)(&c.common)
+	c.Git = (*GitService)(&c.common)
+	c.Gitignores = (*GitignoresService)(&c.common)
+	c.Issues = (*IssuesService)(&c.common)
+	c.Licenses = (*LicensesService)(&c.common)
+	c.Marketplace = &MarketplaceService{client: c}
+	c.Migrations = (*MigrationService)(&c.common)
+	c.Organizations = (*OrganizationsService)(&c.common)
+	c.Projects = (*ProjectsService)(&c.common)
+	c.PullRequests = (*PullRequestsService)(&c.common)
+	c.Reactions = (*ReactionsService)(&c.common)
+	c.Repositories = (*RepositoriesService)(&c.common)
+	c.Search = (*SearchService)(&c.common)
+	c.Teams = (*TeamsService)(&c.common)
+	c.Users = (*UsersService)(&c.common)
+	return c
+}
+
+// NewEnterpriseClient returns a new GitHub API client with provided
+// base URL and upload URL (often the same URL).
+// If either URL does not have a trailing slash, one is added automatically.
+// If a nil httpClient is provided, http.DefaultClient will be used.
+//
+// Note that NewEnterpriseClient is a convenience helper only;
+// its behavior is equivalent to using NewClient, followed by setting
+// the BaseURL and UploadURL fields.
+func NewEnterpriseClient(baseURL, uploadURL string, httpClient *http.Client) (*Client, error) {
+	baseEndpoint, err := url.Parse(baseURL)
+	if err != nil {
+		return nil, err
+	}
+	if !strings.HasSuffix(baseEndpoint.Path, "/") {
+		baseEndpoint.Path += "/"
+	}
+
+	uploadEndpoint, err := url.Parse(uploadURL)
+	if err != nil {
+		return nil, err
+	}
+	if !strings.HasSuffix(uploadEndpoint.Path, "/") {
+		uploadEndpoint.Path += "/"
+	}
+
+	c := NewClient(httpClient)
+	c.BaseURL = baseEndpoint
+	c.UploadURL = uploadEndpoint
+	return c, nil
+}
+
+// NewRequest creates an API request. A relative URL can be provided in urlStr,
+// in which case it is resolved relative to the BaseURL of the Client.
+// Relative URLs should always be specified without a preceding slash. If
+// specified, the value pointed to by body is JSON encoded and included as the
+// request body.
+func (c *Client) NewRequest(method, urlStr string, body interface{}) (*http.Request, error) {
+	if !strings.HasSuffix(c.BaseURL.Path, "/") {
+		return nil, fmt.Errorf("BaseURL must have a trailing slash, but %q does not", c.BaseURL)
+	}
+	u, err := c.BaseURL.Parse(urlStr)
+	if err != nil {
+		return nil, err
+	}
+
+	var buf io.ReadWriter
+	if body != nil {
+		buf = new(bytes.Buffer)
+		enc := json.NewEncoder(buf)
+		enc.SetEscapeHTML(false)
+		err := enc.Encode(body)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	req, err := http.NewRequest(method, u.String(), buf)
+	if err != nil {
+		return nil, err
+	}
+
+	if body != nil {
+		req.Header.Set("Content-Type", "application/json")
+	}
+	req.Header.Set("Accept", mediaTypeV3)
+	if c.UserAgent != "" {
+		req.Header.Set("User-Agent", c.UserAgent)
+	}
+	return req, nil
+}
+
+// NewUploadRequest creates an upload request. A relative URL can be provided in
+// urlStr, in which case it is resolved relative to the UploadURL of the Client.
+// Relative URLs should always be specified without a preceding slash.
+func (c *Client) NewUploadRequest(urlStr string, reader io.Reader, size int64, mediaType string) (*http.Request, error) {
+	if !strings.HasSuffix(c.UploadURL.Path, "/") {
+		return nil, fmt.Errorf("UploadURL must have a trailing slash, but %q does not", c.UploadURL)
+	}
+	u, err := c.UploadURL.Parse(urlStr)
+	if err != nil {
+		return nil, err
+	}
+
+	req, err := http.NewRequest("POST", u.String(), reader)
+	if err != nil {
+		return nil, err
+	}
+	req.ContentLength = size
+
+	if mediaType == "" {
+		mediaType = defaultMediaType
+	}
+	req.Header.Set("Content-Type", mediaType)
+	req.Header.Set("Accept", mediaTypeV3)
+	req.Header.Set("User-Agent", c.UserAgent)
+	return req, nil
+}
+
+// Response is a GitHub API response. This wraps the standard http.Response
+// returned from GitHub and provides convenient access to things like
+// pagination links.
+type Response struct {
+	*http.Response
+
+	// These fields provide the page values for paginating through a set of
+	// results. Any or all of these may be set to the zero value for
+	// responses that are not part of a paginated set, or for which there
+	// are no additional pages.
+
+	NextPage  int
+	PrevPage  int
+	FirstPage int
+	LastPage  int
+
+	Rate
+}
+
+// newResponse creates a new Response for the provided http.Response.
+// r must not be nil.
+func newResponse(r *http.Response) *Response {
+	response := &Response{Response: r}
+	response.populatePageValues()
+	response.Rate = parseRate(r)
+	return response
+}
+
+// populatePageValues parses the HTTP Link response headers and populates the
+// various pagination link values in the Response.
+func (r *Response) populatePageValues() {
+	if links, ok := r.Response.Header["Link"]; ok && len(links) > 0 {
+		for _, link := range strings.Split(links[0], ",") {
+			segments := strings.Split(strings.TrimSpace(link), ";")
+
+			// link must at least have href and rel
+			if len(segments) < 2 {
+				continue
+			}
+
+			// ensure href is properly formatted
+			if !strings.HasPrefix(segments[0], "<") || !strings.HasSuffix(segments[0], ">") {
+				continue
+			}
+
+			// try to pull out page parameter
+			url, err := url.Parse(segments[0][1 : len(segments[0])-1])
+			if err != nil {
+				continue
+			}
+			page := url.Query().Get("page")
+			if page == "" {
+				continue
+			}
+
+			for _, segment := range segments[1:] {
+				switch strings.TrimSpace(segment) {
+				case `rel="next"`:
+					r.NextPage, _ = strconv.Atoi(page)
+				case `rel="prev"`:
+					r.PrevPage, _ = strconv.Atoi(page)
+				case `rel="first"`:
+					r.FirstPage, _ = strconv.Atoi(page)
+				case `rel="last"`:
+					r.LastPage, _ = strconv.Atoi(page)
+				}
+
+			}
+		}
+	}
+}
+
+// parseRate parses the rate related headers.
+func parseRate(r *http.Response) Rate {
+	var rate Rate
+	if limit := r.Header.Get(headerRateLimit); limit != "" {
+		rate.Limit, _ = strconv.Atoi(limit)
+	}
+	if remaining := r.Header.Get(headerRateRemaining); remaining != "" {
+		rate.Remaining, _ = strconv.Atoi(remaining)
+	}
+	if reset := r.Header.Get(headerRateReset); reset != "" {
+		if v, _ := strconv.ParseInt(reset, 10, 64); v != 0 {
+			rate.Reset = Timestamp{time.Unix(v, 0)}
+		}
+	}
+	return rate
+}
+
+// Do sends an API request and returns the API response. The API response is
+// JSON decoded and stored in the value pointed to by v, or returned as an
+// error if an API error has occurred. If v implements the io.Writer
+// interface, the raw response body will be written to v, without attempting to
+// first decode it. If rate limit is exceeded and reset time is in the future,
+// Do returns *RateLimitError immediately without making a network API call.
+//
+// The provided ctx must be non-nil. If it is canceled or times out,
+// ctx.Err() will be returned.
+func (c *Client) Do(ctx context.Context, req *http.Request, v interface{}) (*Response, error) {
+	req = withContext(ctx, req)
+
+	rateLimitCategory := category(req.URL.Path)
+
+	// If we've hit rate limit, don't make further requests before Reset time.
+	if err := c.checkRateLimitBeforeDo(req, rateLimitCategory); err != nil {
+		return &Response{
+			Response: err.Response,
+			Rate:     err.Rate,
+		}, err
+	}
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		// If we got an error, and the context has been canceled,
+		// the context's error is probably more useful.
+		select {
+		case <-ctx.Done():
+			return nil, ctx.Err()
+		default:
+		}
+
+		// If the error type is *url.Error, sanitize its URL before returning.
+		if e, ok := err.(*url.Error); ok {
+			if url, err := url.Parse(e.URL); err == nil {
+				e.URL = sanitizeURL(url).String()
+				return nil, e
+			}
+		}
+
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	response := newResponse(resp)
+
+	c.rateMu.Lock()
+	c.rateLimits[rateLimitCategory] = response.Rate
+	c.rateMu.Unlock()
+
+	err = CheckResponse(resp)
+	if err != nil {
+		// Even though there was an error, we still return the response
+		// in case the caller wants to inspect it further.
+		// However, if the error is AcceptedError, decode it below before
+		// returning from this function and closing the response body.
+		if _, ok := err.(*AcceptedError); !ok {
+			return response, err
+		}
+	}
+
+	if v != nil {
+		if w, ok := v.(io.Writer); ok {
+			io.Copy(w, resp.Body)
+		} else {
+			decErr := json.NewDecoder(resp.Body).Decode(v)
+			if decErr == io.EOF {
+				decErr = nil // ignore EOF errors caused by empty response body
+			}
+			if decErr != nil {
+				err = decErr
+			}
+		}
+	}
+
+	return response, err
+}
+
+// checkRateLimitBeforeDo does not make any network calls, but uses existing knowledge from
+// current client state in order to quickly check if *RateLimitError can be immediately returned
+// from Client.Do, and if so, returns it so that Client.Do can skip making a network API call unnecessarily.
+// Otherwise it returns nil, and Client.Do should proceed normally.
+func (c *Client) checkRateLimitBeforeDo(req *http.Request, rateLimitCategory rateLimitCategory) *RateLimitError {
+	c.rateMu.Lock()
+	rate := c.rateLimits[rateLimitCategory]
+	c.rateMu.Unlock()
+	if !rate.Reset.Time.IsZero() && rate.Remaining == 0 && time.Now().Before(rate.Reset.Time) {
+		// Create a fake response.
+		resp := &http.Response{
+			Status:     http.StatusText(http.StatusForbidden),
+			StatusCode: http.StatusForbidden,
+			Request:    req,
+			Header:     make(http.Header),
+			Body:       ioutil.NopCloser(strings.NewReader("")),
+		}
+		return &RateLimitError{
+			Rate:     rate,
+			Response: resp,
+			Message:  fmt.Sprintf("API rate limit of %v still exceeded until %v, not making remote request.", rate.Limit, rate.Reset.Time),
+		}
+	}
+
+	return nil
+}
+
+/*
+An ErrorResponse reports one or more errors caused by an API request.
+
+GitHub API docs: https://developer.github.com/v3/#client-errors
+*/
+type ErrorResponse struct {
+	Response *http.Response // HTTP response that caused this error
+	Message  string         `json:"message"` // error message
+	Errors   []Error        `json:"errors"`  // more detail on individual errors
+	// Block is only populated on certain types of errors such as code 451.
+	// See https://developer.github.com/changes/2016-03-17-the-451-status-code-is-now-supported/
+	// for more information.
+	Block *struct {
+		Reason    string     `json:"reason,omitempty"`
+		CreatedAt *Timestamp `json:"created_at,omitempty"`
+	} `json:"block,omitempty"`
+	// Most errors will also include a documentation_url field pointing
+	// to some content that might help you resolve the error, see
+	// https://developer.github.com/v3/#client-errors
+	DocumentationURL string `json:"documentation_url,omitempty"`
+}
+
+func (r *ErrorResponse) Error() string {
+	return fmt.Sprintf("%v %v: %d %v %+v",
+		r.Response.Request.Method, sanitizeURL(r.Response.Request.URL),
+		r.Response.StatusCode, r.Message, r.Errors)
+}
+
+// TwoFactorAuthError occurs when using HTTP Basic Authentication for a user
+// that has two-factor authentication enabled. The request can be reattempted
+// by providing a one-time password in the request.
+type TwoFactorAuthError ErrorResponse
+
+func (r *TwoFactorAuthError) Error() string { return (*ErrorResponse)(r).Error() }
+
+// RateLimitError occurs when GitHub returns 403 Forbidden response with a rate limit
+// remaining value of 0, and error message starts with "API rate limit exceeded for ".
+type RateLimitError struct {
+	Rate     Rate           // Rate specifies last known rate limit for the client
+	Response *http.Response // HTTP response that caused this error
+	Message  string         `json:"message"` // error message
+}
+
+func (r *RateLimitError) Error() string {
+	return fmt.Sprintf("%v %v: %d %v %v",
+		r.Response.Request.Method, sanitizeURL(r.Response.Request.URL),
+		r.Response.StatusCode, r.Message, formatRateReset(r.Rate.Reset.Time.Sub(time.Now())))
+}
+
+// AcceptedError occurs when GitHub returns 202 Accepted response with an
+// empty body, which means a job was scheduled on the GitHub side to process
+// the information needed and cache it.
+// Technically, 202 Accepted is not a real error, it's just used to
+// indicate that results are not ready yet, but should be available soon.
+// The request can be repeated after some time.
+type AcceptedError struct{}
+
+func (*AcceptedError) Error() string {
+	return "job scheduled on GitHub side; try again later"
+}
+
+// AbuseRateLimitError occurs when GitHub returns 403 Forbidden response with the
+// "documentation_url" field value equal to "https://developer.github.com/v3/#abuse-rate-limits".
+type AbuseRateLimitError struct {
+	Response *http.Response // HTTP response that caused this error
+	Message  string         `json:"message"` // error message
+
+	// RetryAfter is provided with some abuse rate limit errors. If present,
+	// it is the amount of time that the client should wait before retrying.
+	// Otherwise, the client should try again later (after an unspecified amount of time).
+	RetryAfter *time.Duration
+}
+
+func (r *AbuseRateLimitError) Error() string {
+	return fmt.Sprintf("%v %v: %d %v",
+		r.Response.Request.Method, sanitizeURL(r.Response.Request.URL),
+		r.Response.StatusCode, r.Message)
+}
+
+// sanitizeURL redacts the client_secret parameter from the URL which may be
+// exposed to the user.
+func sanitizeURL(uri *url.URL) *url.URL {
+	if uri == nil {
+		return nil
+	}
+	params := uri.Query()
+	if len(params.Get("client_secret")) > 0 {
+		params.Set("client_secret", "REDACTED")
+		uri.RawQuery = params.Encode()
+	}
+	return uri
+}
+
+/*
+An Error reports more details on an individual error in an ErrorResponse.
+These are the possible validation error codes:
+
+    missing:
+        resource does not exist
+    missing_field:
+        a required field on a resource has not been set
+    invalid:
+        the formatting of a field is invalid
+    already_exists:
+        another resource has the same valid as this field
+    custom:
+        some resources return this (e.g. github.User.CreateKey()), additional
+        information is set in the Message field of the Error
+
+GitHub API docs: https://developer.github.com/v3/#client-errors
+*/
+type Error struct {
+	Resource string `json:"resource"` // resource on which the error occurred
+	Field    string `json:"field"`    // field on which the error occurred
+	Code     string `json:"code"`     // validation error code
+	Message  string `json:"message"`  // Message describing the error. Errors with Code == "custom" will always have this set.
+}
+
+func (e *Error) Error() string {
+	return fmt.Sprintf("%v error caused by %v field on %v resource",
+		e.Code, e.Field, e.Resource)
+}
+
+// CheckResponse checks the API response for errors, and returns them if
+// present. A response is considered an error if it has a status code outside
+// the 200 range or equal to 202 Accepted.
+// API error responses are expected to have either no response
+// body, or a JSON response body that maps to ErrorResponse. Any other
+// response body will be silently ignored.
+//
+// The error type will be *RateLimitError for rate limit exceeded errors,
+// *AcceptedError for 202 Accepted status codes,
+// and *TwoFactorAuthError for two-factor authentication errors.
+func CheckResponse(r *http.Response) error {
+	if r.StatusCode == http.StatusAccepted {
+		return &AcceptedError{}
+	}
+	if c := r.StatusCode; 200 <= c && c <= 299 {
+		return nil
+	}
+	errorResponse := &ErrorResponse{Response: r}
+	data, err := ioutil.ReadAll(r.Body)
+	if err == nil && data != nil {
+		json.Unmarshal(data, errorResponse)
+	}
+	switch {
+	case r.StatusCode == http.StatusUnauthorized && strings.HasPrefix(r.Header.Get(headerOTP), "required"):
+		return (*TwoFactorAuthError)(errorResponse)
+	case r.StatusCode == http.StatusForbidden && r.Header.Get(headerRateRemaining) == "0" && strings.HasPrefix(errorResponse.Message, "API rate limit exceeded for "):
+		return &RateLimitError{
+			Rate:     parseRate(r),
+			Response: errorResponse.Response,
+			Message:  errorResponse.Message,
+		}
+	case r.StatusCode == http.StatusForbidden && strings.HasSuffix(errorResponse.DocumentationURL, "/v3/#abuse-rate-limits"):
+		abuseRateLimitError := &AbuseRateLimitError{
+			Response: errorResponse.Response,
+			Message:  errorResponse.Message,
+		}
+		if v := r.Header["Retry-After"]; len(v) > 0 {
+			// According to GitHub support, the "Retry-After" header value will be
+			// an integer which represents the number of seconds that one should
+			// wait before resuming making requests.
+			retryAfterSeconds, _ := strconv.ParseInt(v[0], 10, 64) // Error handling is noop.
+			retryAfter := time.Duration(retryAfterSeconds) * time.Second
+			abuseRateLimitError.RetryAfter = &retryAfter
+		}
+		return abuseRateLimitError
+	default:
+		return errorResponse
+	}
+}
+
+// parseBoolResponse determines the boolean result from a GitHub API response.
+// Several GitHub API methods return boolean responses indicated by the HTTP
+// status code in the response (true indicated by a 204, false indicated by a
+// 404). This helper function will determine that result and hide the 404
+// error if present. Any other error will be returned through as-is.
+func parseBoolResponse(err error) (bool, error) {
+	if err == nil {
+		return true, nil
+	}
+
+	if err, ok := err.(*ErrorResponse); ok && err.Response.StatusCode == http.StatusNotFound {
+		// Simply false. In this one case, we do not pass the error through.
+		return false, nil
+	}
+
+	// some other real error occurred
+	return false, err
+}
+
+// Rate represents the rate limit for the current client.
+type Rate struct {
+	// The number of requests per hour the client is currently limited to.
+	Limit int `json:"limit"`
+
+	// The number of remaining requests the client can make this hour.
+	Remaining int `json:"remaining"`
+
+	// The time at which the current rate limit will reset.
+	Reset Timestamp `json:"reset"`
+}
+
+func (r Rate) String() string {
+	return Stringify(r)
+}
+
+// RateLimits represents the rate limits for the current client.
+type RateLimits struct {
+	// The rate limit for non-search API requests. Unauthenticated
+	// requests are limited to 60 per hour. Authenticated requests are
+	// limited to 5,000 per hour.
+	//
+	// GitHub API docs: https://developer.github.com/v3/#rate-limiting
+	Core *Rate `json:"core"`
+
+	// The rate limit for search API requests. Unauthenticated requests
+	// are limited to 10 requests per minutes. Authenticated requests are
+	// limited to 30 per minute.
+	//
+	// GitHub API docs: https://developer.github.com/v3/search/#rate-limit
+	Search *Rate `json:"search"`
+}
+
+func (r RateLimits) String() string {
+	return Stringify(r)
+}
+
+type rateLimitCategory uint8
+
+const (
+	coreCategory rateLimitCategory = iota
+	searchCategory
+
+	categories // An array of this length will be able to contain all rate limit categories.
+)
+
+// category returns the rate limit category of the endpoint, determined by Request.URL.Path.
+func category(path string) rateLimitCategory {
+	switch {
+	default:
+		return coreCategory
+	case strings.HasPrefix(path, "/search/"):
+		return searchCategory
+	}
+}
+
+// RateLimits returns the rate limits for the current client.
+func (c *Client) RateLimits(ctx context.Context) (*RateLimits, *Response, error) {
+	req, err := c.NewRequest("GET", "rate_limit", nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	response := new(struct {
+		Resources *RateLimits `json:"resources"`
+	})
+	resp, err := c.Do(ctx, req, response)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	if response.Resources != nil {
+		c.rateMu.Lock()
+		if response.Resources.Core != nil {
+			c.rateLimits[coreCategory] = *response.Resources.Core
+		}
+		if response.Resources.Search != nil {
+			c.rateLimits[searchCategory] = *response.Resources.Search
+		}
+		c.rateMu.Unlock()
+	}
+
+	return response.Resources, resp, nil
+}
+
+/*
+UnauthenticatedRateLimitedTransport allows you to make unauthenticated calls
+that need to use a higher rate limit associated with your OAuth application.
+
+	t := &github.UnauthenticatedRateLimitedTransport{
+		ClientID:     "your app's client ID",
+		ClientSecret: "your app's client secret",
+	}
+	client := github.NewClient(t.Client())
+
+This will append the querystring params client_id=xxx&client_secret=yyy to all
+requests.
+
+See https://developer.github.com/v3/#unauthenticated-rate-limited-requests for
+more information.
+*/
+type UnauthenticatedRateLimitedTransport struct {
+	// ClientID is the GitHub OAuth client ID of the current application, which
+	// can be found by selecting its entry in the list at
+	// https://github.com/settings/applications.
+	ClientID string
+
+	// ClientSecret is the GitHub OAuth client secret of the current
+	// application.
+	ClientSecret string
+
+	// Transport is the underlying HTTP transport to use when making requests.
+	// It will default to http.DefaultTransport if nil.
+	Transport http.RoundTripper
+}
+
+// RoundTrip implements the RoundTripper interface.
+func (t *UnauthenticatedRateLimitedTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+	if t.ClientID == "" {
+		return nil, errors.New("t.ClientID is empty")
+	}
+	if t.ClientSecret == "" {
+		return nil, errors.New("t.ClientSecret is empty")
+	}
+
+	// To set extra querystring params, we must make a copy of the Request so
+	// that we don't modify the Request we were given. This is required by the
+	// specification of http.RoundTripper.
+	//
+	// Since we are going to modify only req.URL here, we only need a deep copy
+	// of req.URL.
+	req2 := new(http.Request)
+	*req2 = *req
+	req2.URL = new(url.URL)
+	*req2.URL = *req.URL
+
+	q := req2.URL.Query()
+	q.Set("client_id", t.ClientID)
+	q.Set("client_secret", t.ClientSecret)
+	req2.URL.RawQuery = q.Encode()
+
+	// Make the HTTP request.
+	return t.transport().RoundTrip(req2)
+}
+
+// Client returns an *http.Client that makes requests which are subject to the
+// rate limit of your OAuth application.
+func (t *UnauthenticatedRateLimitedTransport) Client() *http.Client {
+	return &http.Client{Transport: t}
+}
+
+func (t *UnauthenticatedRateLimitedTransport) transport() http.RoundTripper {
+	if t.Transport != nil {
+		return t.Transport
+	}
+	return http.DefaultTransport
+}
+
+// BasicAuthTransport is an http.RoundTripper that authenticates all requests
+// using HTTP Basic Authentication with the provided username and password. It
+// additionally supports users who have two-factor authentication enabled on
+// their GitHub account.
+type BasicAuthTransport struct {
+	Username string // GitHub username
+	Password string // GitHub password
+	OTP      string // one-time password for users with two-factor auth enabled
+
+	// Transport is the underlying HTTP transport to use when making requests.
+	// It will default to http.DefaultTransport if nil.
+	Transport http.RoundTripper
+}
+
+// RoundTrip implements the RoundTripper interface.
+func (t *BasicAuthTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+	// To set extra headers, we must make a copy of the Request so
+	// that we don't modify the Request we were given. This is required by the
+	// specification of http.RoundTripper.
+	//
+	// Since we are going to modify only req.Header here, we only need a deep copy
+	// of req.Header.
+	req2 := new(http.Request)
+	*req2 = *req
+	req2.Header = make(http.Header, len(req.Header))
+	for k, s := range req.Header {
+		req2.Header[k] = append([]string(nil), s...)
+	}
+
+	req2.SetBasicAuth(t.Username, t.Password)
+	if t.OTP != "" {
+		req2.Header.Set(headerOTP, t.OTP)
+	}
+	return t.transport().RoundTrip(req2)
+}
+
+// Client returns an *http.Client that makes requests that are authenticated
+// using HTTP Basic Authentication.
+func (t *BasicAuthTransport) Client() *http.Client {
+	return &http.Client{Transport: t}
+}
+
+func (t *BasicAuthTransport) transport() http.RoundTripper {
+	if t.Transport != nil {
+		return t.Transport
+	}
+	return http.DefaultTransport
+}
+
+// formatRateReset formats d to look like "[rate reset in 2s]" or
+// "[rate reset in 87m02s]" for the positive durations. And like "[rate limit was reset 87m02s ago]"
+// for the negative cases.
+func formatRateReset(d time.Duration) string {
+	isNegative := d < 0
+	if isNegative {
+		d *= -1
+	}
+	secondsTotal := int(0.5 + d.Seconds())
+	minutes := secondsTotal / 60
+	seconds := secondsTotal - minutes*60
+
+	var timeString string
+	if minutes > 0 {
+		timeString = fmt.Sprintf("%dm%02ds", minutes, seconds)
+	} else {
+		timeString = fmt.Sprintf("%ds", seconds)
+	}
+
+	if isNegative {
+		return fmt.Sprintf("[rate limit was reset %v ago]", timeString)
+	}
+	return fmt.Sprintf("[rate reset in %v]", timeString)
+}
+
+// Bool is a helper routine that allocates a new bool value
+// to store v and returns a pointer to it.
+func Bool(v bool) *bool { return &v }
+
+// Int is a helper routine that allocates a new int value
+// to store v and returns a pointer to it.
+func Int(v int) *int { return &v }
+
+// Int64 is a helper routine that allocates a new int64 value
+// to store v and returns a pointer to it.
+func Int64(v int64) *int64 { return &v }
+
+// String is a helper routine that allocates a new string value
+// to store v and returns a pointer to it.
+func String(v string) *string { return &v }

vendor/github.com/google/go-github/github/gitignore.go

@@ -0,0 +1,64 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// GitignoresService provides access to the gitignore related functions in the
+// GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/gitignore/
+type GitignoresService service
+
+// Gitignore represents a .gitignore file as returned by the GitHub API.
+type Gitignore struct {
+	Name   *string `json:"name,omitempty"`
+	Source *string `json:"source,omitempty"`
+}
+
+func (g Gitignore) String() string {
+	return Stringify(g)
+}
+
+// List all available Gitignore templates.
+//
+// GitHub API docs: https://developer.github.com/v3/gitignore/#listing-available-templates
+func (s GitignoresService) List(ctx context.Context) ([]string, *Response, error) {
+	req, err := s.client.NewRequest("GET", "gitignore/templates", nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var availableTemplates []string
+	resp, err := s.client.Do(ctx, req, &availableTemplates)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return availableTemplates, resp, nil
+}
+
+// Get a Gitignore by name.
+//
+// GitHub API docs: https://developer.github.com/v3/gitignore/#get-a-single-template
+func (s GitignoresService) Get(ctx context.Context, name string) (*Gitignore, *Response, error) {
+	u := fmt.Sprintf("gitignore/templates/%v", name)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	gitignore := new(Gitignore)
+	resp, err := s.client.Do(ctx, req, gitignore)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return gitignore, resp, nil
+}

vendor/github.com/google/go-github/github/issues.go

@@ -0,0 +1,332 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+)
+
+// IssuesService handles communication with the issue related
+// methods of the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/
+type IssuesService service
+
+// Issue represents a GitHub issue on a repository.
+//
+// Note: As far as the GitHub API is concerned, every pull request is an issue,
+// but not every issue is a pull request. Some endpoints, events, and webhooks
+// may also return pull requests via this struct. If PullRequestLinks is nil,
+// this is an issue, and if PullRequestLinks is not nil, this is a pull request.
+// The IsPullRequest helper method can be used to check that.
+type Issue struct {
+	ID               *int64            `json:"id,omitempty"`
+	Number           *int              `json:"number,omitempty"`
+	State            *string           `json:"state,omitempty"`
+	Locked           *bool             `json:"locked,omitempty"`
+	Title            *string           `json:"title,omitempty"`
+	Body             *string           `json:"body,omitempty"`
+	User             *User             `json:"user,omitempty"`
+	Labels           []Label           `json:"labels,omitempty"`
+	Assignee         *User             `json:"assignee,omitempty"`
+	Comments         *int              `json:"comments,omitempty"`
+	ClosedAt         *time.Time        `json:"closed_at,omitempty"`
+	CreatedAt        *time.Time        `json:"created_at,omitempty"`
+	UpdatedAt        *time.Time        `json:"updated_at,omitempty"`
+	ClosedBy         *User             `json:"closed_by,omitempty"`
+	URL              *string           `json:"url,omitempty"`
+	HTMLURL          *string           `json:"html_url,omitempty"`
+	CommentsURL      *string           `json:"comments_url,omitempty"`
+	EventsURL        *string           `json:"events_url,omitempty"`
+	LabelsURL        *string           `json:"labels_url,omitempty"`
+	RepositoryURL    *string           `json:"repository_url,omitempty"`
+	Milestone        *Milestone        `json:"milestone,omitempty"`
+	PullRequestLinks *PullRequestLinks `json:"pull_request,omitempty"`
+	Repository       *Repository       `json:"repository,omitempty"`
+	Reactions        *Reactions        `json:"reactions,omitempty"`
+	Assignees        []*User           `json:"assignees,omitempty"`
+	NodeID           *string           `json:"node_id,omitempty"`
+
+	// TextMatches is only populated from search results that request text matches
+	// See: search.go and https://developer.github.com/v3/search/#text-match-metadata
+	TextMatches []TextMatch `json:"text_matches,omitempty"`
+}
+
+func (i Issue) String() string {
+	return Stringify(i)
+}
+
+// IsPullRequest reports whether the issue is also a pull request. It uses the
+// method recommended by GitHub's API documentation, which is to check whether
+// PullRequestLinks is non-nil.
+func (i Issue) IsPullRequest() bool {
+	return i.PullRequestLinks != nil
+}
+
+// IssueRequest represents a request to create/edit an issue.
+// It is separate from Issue above because otherwise Labels
+// and Assignee fail to serialize to the correct JSON.
+type IssueRequest struct {
+	Title     *string   `json:"title,omitempty"`
+	Body      *string   `json:"body,omitempty"`
+	Labels    *[]string `json:"labels,omitempty"`
+	Assignee  *string   `json:"assignee,omitempty"`
+	State     *string   `json:"state,omitempty"`
+	Milestone *int      `json:"milestone,omitempty"`
+	Assignees *[]string `json:"assignees,omitempty"`
+}
+
+// IssueListOptions specifies the optional parameters to the IssuesService.List
+// and IssuesService.ListByOrg methods.
+type IssueListOptions struct {
+	// Filter specifies which issues to list. Possible values are: assigned,
+	// created, mentioned, subscribed, all. Default is "assigned".
+	Filter string `url:"filter,omitempty"`
+
+	// State filters issues based on their state. Possible values are: open,
+	// closed, all. Default is "open".
+	State string `url:"state,omitempty"`
+
+	// Labels filters issues based on their label.
+	Labels []string `url:"labels,comma,omitempty"`
+
+	// Sort specifies how to sort issues. Possible values are: created, updated,
+	// and comments. Default value is "created".
+	Sort string `url:"sort,omitempty"`
+
+	// Direction in which to sort issues. Possible values are: asc, desc.
+	// Default is "desc".
+	Direction string `url:"direction,omitempty"`
+
+	// Since filters issues by time.
+	Since time.Time `url:"since,omitempty"`
+
+	ListOptions
+}
+
+// PullRequestLinks object is added to the Issue object when it's an issue included
+// in the IssueCommentEvent webhook payload, if the webhook is fired by a comment on a PR.
+type PullRequestLinks struct {
+	URL      *string `json:"url,omitempty"`
+	HTMLURL  *string `json:"html_url,omitempty"`
+	DiffURL  *string `json:"diff_url,omitempty"`
+	PatchURL *string `json:"patch_url,omitempty"`
+}
+
+// List the issues for the authenticated user. If all is true, list issues
+// across all the user's visible repositories including owned, member, and
+// organization repositories; if false, list only owned and member
+// repositories.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#list-issues
+func (s *IssuesService) List(ctx context.Context, all bool, opt *IssueListOptions) ([]*Issue, *Response, error) {
+	var u string
+	if all {
+		u = "issues"
+	} else {
+		u = "user/issues"
+	}
+	return s.listIssues(ctx, u, opt)
+}
+
+// ListByOrg fetches the issues in the specified organization for the
+// authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#list-issues
+func (s *IssuesService) ListByOrg(ctx context.Context, org string, opt *IssueListOptions) ([]*Issue, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/issues", org)
+	return s.listIssues(ctx, u, opt)
+}
+
+func (s *IssuesService) listIssues(ctx context.Context, u string, opt *IssueListOptions) ([]*Issue, *Response, error) {
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept headers when APIs fully launch.
+	acceptHeaders := []string{mediaTypeReactionsPreview, mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	var issues []*Issue
+	resp, err := s.client.Do(ctx, req, &issues)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return issues, resp, nil
+}
+
+// IssueListByRepoOptions specifies the optional parameters to the
+// IssuesService.ListByRepo method.
+type IssueListByRepoOptions struct {
+	// Milestone limits issues for the specified milestone. Possible values are
+	// a milestone number, "none" for issues with no milestone, "*" for issues
+	// with any milestone.
+	Milestone string `url:"milestone,omitempty"`
+
+	// State filters issues based on their state. Possible values are: open,
+	// closed, all. Default is "open".
+	State string `url:"state,omitempty"`
+
+	// Assignee filters issues based on their assignee. Possible values are a
+	// user name, "none" for issues that are not assigned, "*" for issues with
+	// any assigned user.
+	Assignee string `url:"assignee,omitempty"`
+
+	// Creator filters issues based on their creator.
+	Creator string `url:"creator,omitempty"`
+
+	// Mentioned filters issues to those mentioned a specific user.
+	Mentioned string `url:"mentioned,omitempty"`
+
+	// Labels filters issues based on their label.
+	Labels []string `url:"labels,omitempty,comma"`
+
+	// Sort specifies how to sort issues. Possible values are: created, updated,
+	// and comments. Default value is "created".
+	Sort string `url:"sort,omitempty"`
+
+	// Direction in which to sort issues. Possible values are: asc, desc.
+	// Default is "desc".
+	Direction string `url:"direction,omitempty"`
+
+	// Since filters issues by time.
+	Since time.Time `url:"since,omitempty"`
+
+	ListOptions
+}
+
+// ListByRepo lists the issues for the specified repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#list-issues-for-a-repository
+func (s *IssuesService) ListByRepo(ctx context.Context, owner string, repo string, opt *IssueListByRepoOptions) ([]*Issue, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept headers when APIs fully launch.
+	acceptHeaders := []string{mediaTypeReactionsPreview, mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	var issues []*Issue
+	resp, err := s.client.Do(ctx, req, &issues)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return issues, resp, nil
+}
+
+// Get a single issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#get-a-single-issue
+func (s *IssuesService) Get(ctx context.Context, owner string, repo string, number int) (*Issue, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d", owner, repo, number)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept headers when APIs fully launch.
+	acceptHeaders := []string{mediaTypeReactionsPreview, mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	issue := new(Issue)
+	resp, err := s.client.Do(ctx, req, issue)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return issue, resp, nil
+}
+
+// Create a new issue on the specified repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#create-an-issue
+func (s *IssuesService) Create(ctx context.Context, owner string, repo string, issue *IssueRequest) (*Issue, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues", owner, repo)
+	req, err := s.client.NewRequest("POST", u, issue)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	i := new(Issue)
+	resp, err := s.client.Do(ctx, req, i)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return i, resp, nil
+}
+
+// Edit an issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#edit-an-issue
+func (s *IssuesService) Edit(ctx context.Context, owner string, repo string, number int, issue *IssueRequest) (*Issue, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d", owner, repo, number)
+	req, err := s.client.NewRequest("PATCH", u, issue)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	i := new(Issue)
+	resp, err := s.client.Do(ctx, req, i)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return i, resp, nil
+}
+
+// Lock an issue's conversation.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#lock-an-issue
+func (s *IssuesService) Lock(ctx context.Context, owner string, repo string, number int) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/lock", owner, repo, number)
+	req, err := s.client.NewRequest("PUT", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// Unlock an issue's conversation.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/#unlock-an-issue
+func (s *IssuesService) Unlock(ctx context.Context, owner string, repo string, number int) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/lock", owner, repo, number)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/issues_assignees.go

@@ -0,0 +1,85 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// ListAssignees fetches all available assignees (owners and collaborators) to
+// which issues may be assigned.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/assignees/#list-assignees
+func (s *IssuesService) ListAssignees(ctx context.Context, owner, repo string, opt *ListOptions) ([]*User, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/assignees", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+	var assignees []*User
+	resp, err := s.client.Do(ctx, req, &assignees)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return assignees, resp, nil
+}
+
+// IsAssignee checks if a user is an assignee for the specified repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/assignees/#check-assignee
+func (s *IssuesService) IsAssignee(ctx context.Context, owner, repo, user string) (bool, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/assignees/%v", owner, repo, user)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return false, nil, err
+	}
+	resp, err := s.client.Do(ctx, req, nil)
+	assignee, err := parseBoolResponse(err)
+	return assignee, resp, err
+}
+
+// AddAssignees adds the provided GitHub users as assignees to the issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/assignees/#add-assignees-to-an-issue
+func (s *IssuesService) AddAssignees(ctx context.Context, owner, repo string, number int, assignees []string) (*Issue, *Response, error) {
+	users := &struct {
+		Assignees []string `json:"assignees,omitempty"`
+	}{Assignees: assignees}
+	u := fmt.Sprintf("repos/%v/%v/issues/%v/assignees", owner, repo, number)
+	req, err := s.client.NewRequest("POST", u, users)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	issue := &Issue{}
+	resp, err := s.client.Do(ctx, req, issue)
+	return issue, resp, err
+}
+
+// RemoveAssignees removes the provided GitHub users as assignees from the issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/assignees/#remove-assignees-from-an-issue
+func (s *IssuesService) RemoveAssignees(ctx context.Context, owner, repo string, number int, assignees []string) (*Issue, *Response, error) {
+	users := &struct {
+		Assignees []string `json:"assignees,omitempty"`
+	}{Assignees: assignees}
+	u := fmt.Sprintf("repos/%v/%v/issues/%v/assignees", owner, repo, number)
+	req, err := s.client.NewRequest("DELETE", u, users)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	issue := &Issue{}
+	resp, err := s.client.Do(ctx, req, issue)
+	return issue, resp, err
+}

vendor/github.com/google/go-github/github/issues_comments.go

@@ -0,0 +1,152 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// IssueComment represents a comment left on an issue.
+type IssueComment struct {
+	ID        *int64     `json:"id,omitempty"`
+	Body      *string    `json:"body,omitempty"`
+	User      *User      `json:"user,omitempty"`
+	Reactions *Reactions `json:"reactions,omitempty"`
+	CreatedAt *time.Time `json:"created_at,omitempty"`
+	UpdatedAt *time.Time `json:"updated_at,omitempty"`
+	// AuthorAssociation is the comment author's relationship to the issue's repository.
+	// Possible values are "COLLABORATOR", "CONTRIBUTOR", "FIRST_TIMER", "FIRST_TIME_CONTRIBUTOR", "MEMBER", "OWNER", or "NONE".
+	AuthorAssociation *string `json:"author_association,omitempty"`
+	URL               *string `json:"url,omitempty"`
+	HTMLURL           *string `json:"html_url,omitempty"`
+	IssueURL          *string `json:"issue_url,omitempty"`
+}
+
+func (i IssueComment) String() string {
+	return Stringify(i)
+}
+
+// IssueListCommentsOptions specifies the optional parameters to the
+// IssuesService.ListComments method.
+type IssueListCommentsOptions struct {
+	// Sort specifies how to sort comments. Possible values are: created, updated.
+	Sort string `url:"sort,omitempty"`
+
+	// Direction in which to sort comments. Possible values are: asc, desc.
+	Direction string `url:"direction,omitempty"`
+
+	// Since filters comments by time.
+	Since time.Time `url:"since,omitempty"`
+
+	ListOptions
+}
+
+// ListComments lists all comments on the specified issue. Specifying an issue
+// number of 0 will return all comments on all issues for the repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/comments/#list-comments-on-an-issue
+func (s *IssuesService) ListComments(ctx context.Context, owner string, repo string, number int, opt *IssueListCommentsOptions) ([]*IssueComment, *Response, error) {
+	var u string
+	if number == 0 {
+		u = fmt.Sprintf("repos/%v/%v/issues/comments", owner, repo)
+	} else {
+		u = fmt.Sprintf("repos/%v/%v/issues/%d/comments", owner, repo, number)
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeReactionsPreview)
+
+	var comments []*IssueComment
+	resp, err := s.client.Do(ctx, req, &comments)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return comments, resp, nil
+}
+
+// GetComment fetches the specified issue comment.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/comments/#get-a-single-comment
+func (s *IssuesService) GetComment(ctx context.Context, owner string, repo string, commentID int64) (*IssueComment, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/comments/%d", owner, repo, commentID)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeReactionsPreview)
+
+	comment := new(IssueComment)
+	resp, err := s.client.Do(ctx, req, comment)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return comment, resp, nil
+}
+
+// CreateComment creates a new comment on the specified issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/comments/#create-a-comment
+func (s *IssuesService) CreateComment(ctx context.Context, owner string, repo string, number int, comment *IssueComment) (*IssueComment, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/comments", owner, repo, number)
+	req, err := s.client.NewRequest("POST", u, comment)
+	if err != nil {
+		return nil, nil, err
+	}
+	c := new(IssueComment)
+	resp, err := s.client.Do(ctx, req, c)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return c, resp, nil
+}
+
+// EditComment updates an issue comment.
+// A non-nil comment.Body must be provided. Other comment fields should be left nil.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/comments/#edit-a-comment
+func (s *IssuesService) EditComment(ctx context.Context, owner string, repo string, commentID int64, comment *IssueComment) (*IssueComment, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/comments/%d", owner, repo, commentID)
+	req, err := s.client.NewRequest("PATCH", u, comment)
+	if err != nil {
+		return nil, nil, err
+	}
+	c := new(IssueComment)
+	resp, err := s.client.Do(ctx, req, c)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return c, resp, nil
+}
+
+// DeleteComment deletes an issue comment.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/comments/#delete-a-comment
+func (s *IssuesService) DeleteComment(ctx context.Context, owner string, repo string, commentID int64) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/comments/%d", owner, repo, commentID)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/issues_events.go

@@ -0,0 +1,151 @@
+// Copyright 2014 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// IssueEvent represents an event that occurred around an Issue or Pull Request.
+type IssueEvent struct {
+	ID  *int64  `json:"id,omitempty"`
+	URL *string `json:"url,omitempty"`
+
+	// The User that generated this event.
+	Actor *User `json:"actor,omitempty"`
+
+	// Event identifies the actual type of Event that occurred. Possible
+	// values are:
+	//
+	//     closed
+	//       The Actor closed the issue.
+	//       If the issue was closed by commit message, CommitID holds the SHA1 hash of the commit.
+	//
+	//     merged
+	//       The Actor merged into master a branch containing a commit mentioning the issue.
+	//       CommitID holds the SHA1 of the merge commit.
+	//
+	//     referenced
+	//       The Actor committed to master a commit mentioning the issue in its commit message.
+	//       CommitID holds the SHA1 of the commit.
+	//
+	//     reopened, locked, unlocked
+	//       The Actor did that to the issue.
+	//
+	//     renamed
+	//       The Actor changed the issue title from Rename.From to Rename.To.
+	//
+	//     mentioned
+	//       Someone unspecified @mentioned the Actor [sic] in an issue comment body.
+	//
+	//     assigned, unassigned
+	//       The Assigner assigned the issue to or removed the assignment from the Assignee.
+	//
+	//     labeled, unlabeled
+	//       The Actor added or removed the Label from the issue.
+	//
+	//     milestoned, demilestoned
+	//       The Actor added or removed the issue from the Milestone.
+	//
+	//     subscribed, unsubscribed
+	//       The Actor subscribed to or unsubscribed from notifications for an issue.
+	//
+	//     head_ref_deleted, head_ref_restored
+	//       The pull request’s branch was deleted or restored.
+	//
+	Event *string `json:"event,omitempty"`
+
+	CreatedAt *time.Time `json:"created_at,omitempty"`
+	Issue     *Issue     `json:"issue,omitempty"`
+
+	// Only present on certain events; see above.
+	Assignee  *User      `json:"assignee,omitempty"`
+	Assigner  *User      `json:"assigner,omitempty"`
+	CommitID  *string    `json:"commit_id,omitempty"`
+	Milestone *Milestone `json:"milestone,omitempty"`
+	Label     *Label     `json:"label,omitempty"`
+	Rename    *Rename    `json:"rename,omitempty"`
+}
+
+// ListIssueEvents lists events for the specified issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/events/#list-events-for-an-issue
+func (s *IssuesService) ListIssueEvents(ctx context.Context, owner, repo string, number int, opt *ListOptions) ([]*IssueEvent, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%v/events", owner, repo, number)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*IssueEvent
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// ListRepositoryEvents lists events for the specified repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/events/#list-events-for-a-repository
+func (s *IssuesService) ListRepositoryEvents(ctx context.Context, owner, repo string, opt *ListOptions) ([]*IssueEvent, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/events", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var events []*IssueEvent
+	resp, err := s.client.Do(ctx, req, &events)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return events, resp, nil
+}
+
+// GetEvent returns the specified issue event.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/events/#get-a-single-event
+func (s *IssuesService) GetEvent(ctx context.Context, owner, repo string, id int64) (*IssueEvent, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/events/%v", owner, repo, id)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	event := new(IssueEvent)
+	resp, err := s.client.Do(ctx, req, event)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return event, resp, nil
+}
+
+// Rename contains details for 'renamed' events.
+type Rename struct {
+	From *string `json:"from,omitempty"`
+	To   *string `json:"to,omitempty"`
+}
+
+func (r Rename) String() string {
+	return Stringify(r)
+}

vendor/github.com/google/go-github/github/issues_labels.go

@@ -0,0 +1,270 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"strings"
+)
+
+// Label represents a GitHub label on an Issue
+type Label struct {
+	ID          *int64  `json:"id,omitempty"`
+	URL         *string `json:"url,omitempty"`
+	Name        *string `json:"name,omitempty"`
+	Color       *string `json:"color,omitempty"`
+	Description *string `json:"description,omitempty"`
+	Default     *bool   `json:"default,omitempty"`
+	NodeID      *string `json:"node_id,omitempty"`
+}
+
+func (l Label) String() string {
+	return Stringify(l)
+}
+
+// ListLabels lists all labels for a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#list-all-labels-for-this-repository
+func (s *IssuesService) ListLabels(ctx context.Context, owner string, repo string, opt *ListOptions) ([]*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/labels", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	var labels []*Label
+	resp, err := s.client.Do(ctx, req, &labels)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return labels, resp, nil
+}
+
+// GetLabel gets a single label.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#get-a-single-label
+func (s *IssuesService) GetLabel(ctx context.Context, owner string, repo string, name string) (*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/labels/%v", owner, repo, name)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	label := new(Label)
+	resp, err := s.client.Do(ctx, req, label)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return label, resp, nil
+}
+
+// CreateLabel creates a new label on the specified repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#create-a-label
+func (s *IssuesService) CreateLabel(ctx context.Context, owner string, repo string, label *Label) (*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/labels", owner, repo)
+	req, err := s.client.NewRequest("POST", u, label)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	l := new(Label)
+	resp, err := s.client.Do(ctx, req, l)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return l, resp, nil
+}
+
+// EditLabel edits a label.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#update-a-label
+func (s *IssuesService) EditLabel(ctx context.Context, owner string, repo string, name string, label *Label) (*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/labels/%v", owner, repo, name)
+	req, err := s.client.NewRequest("PATCH", u, label)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	l := new(Label)
+	resp, err := s.client.Do(ctx, req, l)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return l, resp, nil
+}
+
+// DeleteLabel deletes a label.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#delete-a-label
+func (s *IssuesService) DeleteLabel(ctx context.Context, owner string, repo string, name string) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/labels/%v", owner, repo, name)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}
+
+// ListLabelsByIssue lists all labels for an issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#list-labels-on-an-issue
+func (s *IssuesService) ListLabelsByIssue(ctx context.Context, owner string, repo string, number int, opt *ListOptions) ([]*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/labels", owner, repo, number)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	var labels []*Label
+	resp, err := s.client.Do(ctx, req, &labels)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return labels, resp, nil
+}
+
+// AddLabelsToIssue adds labels to an issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#add-labels-to-an-issue
+func (s *IssuesService) AddLabelsToIssue(ctx context.Context, owner string, repo string, number int, labels []string) ([]*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/labels", owner, repo, number)
+	req, err := s.client.NewRequest("POST", u, labels)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	var l []*Label
+	resp, err := s.client.Do(ctx, req, &l)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return l, resp, nil
+}
+
+// RemoveLabelForIssue removes a label for an issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#remove-a-label-from-an-issue
+func (s *IssuesService) RemoveLabelForIssue(ctx context.Context, owner string, repo string, number int, label string) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/labels/%v", owner, repo, number, label)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeLabelDescriptionSearchPreview)
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// ReplaceLabelsForIssue replaces all labels for an issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#replace-all-labels-for-an-issue
+func (s *IssuesService) ReplaceLabelsForIssue(ctx context.Context, owner string, repo string, number int, labels []string) ([]*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/labels", owner, repo, number)
+	req, err := s.client.NewRequest("PUT", u, labels)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	var l []*Label
+	resp, err := s.client.Do(ctx, req, &l)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return l, resp, nil
+}
+
+// RemoveLabelsForIssue removes all labels for an issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#remove-all-labels-from-an-issue
+func (s *IssuesService) RemoveLabelsForIssue(ctx context.Context, owner string, repo string, number int) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%d/labels", owner, repo, number)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeLabelDescriptionSearchPreview)
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// ListLabelsForMilestone lists labels for every issue in a milestone.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/labels/#get-labels-for-every-issue-in-a-milestone
+func (s *IssuesService) ListLabelsForMilestone(ctx context.Context, owner string, repo string, number int, opt *ListOptions) ([]*Label, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/milestones/%d/labels", owner, repo, number)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	acceptHeaders := []string{mediaTypeGraphQLNodeIDPreview, mediaTypeLabelDescriptionSearchPreview}
+	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
+
+	var labels []*Label
+	resp, err := s.client.Do(ctx, req, &labels)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return labels, resp, nil
+}

vendor/github.com/google/go-github/github/issues_milestones.go

@@ -0,0 +1,160 @@
+// Copyright 2014 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// Milestone represents a GitHub repository milestone.
+type Milestone struct {
+	URL          *string    `json:"url,omitempty"`
+	HTMLURL      *string    `json:"html_url,omitempty"`
+	LabelsURL    *string    `json:"labels_url,omitempty"`
+	ID           *int64     `json:"id,omitempty"`
+	Number       *int       `json:"number,omitempty"`
+	State        *string    `json:"state,omitempty"`
+	Title        *string    `json:"title,omitempty"`
+	Description  *string    `json:"description,omitempty"`
+	Creator      *User      `json:"creator,omitempty"`
+	OpenIssues   *int       `json:"open_issues,omitempty"`
+	ClosedIssues *int       `json:"closed_issues,omitempty"`
+	CreatedAt    *time.Time `json:"created_at,omitempty"`
+	UpdatedAt    *time.Time `json:"updated_at,omitempty"`
+	ClosedAt     *time.Time `json:"closed_at,omitempty"`
+	DueOn        *time.Time `json:"due_on,omitempty"`
+	NodeID       *string    `json:"node_id,omitempty"`
+}
+
+func (m Milestone) String() string {
+	return Stringify(m)
+}
+
+// MilestoneListOptions specifies the optional parameters to the
+// IssuesService.ListMilestones method.
+type MilestoneListOptions struct {
+	// State filters milestones based on their state. Possible values are:
+	// open, closed, all. Default is "open".
+	State string `url:"state,omitempty"`
+
+	// Sort specifies how to sort milestones. Possible values are: due_on, completeness.
+	// Default value is "due_on".
+	Sort string `url:"sort,omitempty"`
+
+	// Direction in which to sort milestones. Possible values are: asc, desc.
+	// Default is "asc".
+	Direction string `url:"direction,omitempty"`
+
+	ListOptions
+}
+
+// ListMilestones lists all milestones for a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/milestones/#list-milestones-for-a-repository
+func (s *IssuesService) ListMilestones(ctx context.Context, owner string, repo string, opt *MilestoneListOptions) ([]*Milestone, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/milestones", owner, repo)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var milestones []*Milestone
+	resp, err := s.client.Do(ctx, req, &milestones)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return milestones, resp, nil
+}
+
+// GetMilestone gets a single milestone.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/milestones/#get-a-single-milestone
+func (s *IssuesService) GetMilestone(ctx context.Context, owner string, repo string, number int) (*Milestone, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/milestones/%d", owner, repo, number)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	milestone := new(Milestone)
+	resp, err := s.client.Do(ctx, req, milestone)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return milestone, resp, nil
+}
+
+// CreateMilestone creates a new milestone on the specified repository.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/milestones/#create-a-milestone
+func (s *IssuesService) CreateMilestone(ctx context.Context, owner string, repo string, milestone *Milestone) (*Milestone, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/milestones", owner, repo)
+	req, err := s.client.NewRequest("POST", u, milestone)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	m := new(Milestone)
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}
+
+// EditMilestone edits a milestone.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/milestones/#update-a-milestone
+func (s *IssuesService) EditMilestone(ctx context.Context, owner string, repo string, number int, milestone *Milestone) (*Milestone, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/milestones/%d", owner, repo, number)
+	req, err := s.client.NewRequest("PATCH", u, milestone)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	m := new(Milestone)
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}
+
+// DeleteMilestone deletes a milestone.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/milestones/#delete-a-milestone
+func (s *IssuesService) DeleteMilestone(ctx context.Context, owner string, repo string, number int) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/milestones/%d", owner, repo, number)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/issues_timeline.go

@@ -0,0 +1,149 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// Timeline represents an event that occurred around an Issue or Pull Request.
+//
+// It is similar to an IssueEvent but may contain more information.
+// GitHub API docs: https://developer.github.com/v3/issues/timeline/
+type Timeline struct {
+	ID        *int64  `json:"id,omitempty"`
+	URL       *string `json:"url,omitempty"`
+	CommitURL *string `json:"commit_url,omitempty"`
+
+	// The User object that generated the event.
+	Actor *User `json:"actor,omitempty"`
+
+	// Event identifies the actual type of Event that occurred. Possible values
+	// are:
+	//
+	//     assigned
+	//       The issue was assigned to the assignee.
+	//
+	//     closed
+	//       The issue was closed by the actor. When the commit_id is present, it
+	//       identifies the commit that closed the issue using "closes / fixes #NN"
+	//       syntax.
+	//
+	//     commented
+	//       A comment was added to the issue.
+	//
+	//     committed
+	//       A commit was added to the pull request's 'HEAD' branch. Only provided
+	//       for pull requests.
+	//
+	//     cross-referenced
+	//       The issue was referenced from another issue. The 'source' attribute
+	//       contains the 'id', 'actor', and 'url' of the reference's source.
+	//
+	//     demilestoned
+	//       The issue was removed from a milestone.
+	//
+	//     head_ref_deleted
+	//       The pull request's branch was deleted.
+	//
+	//     head_ref_restored
+	//       The pull request's branch was restored.
+	//
+	//     labeled
+	//       A label was added to the issue.
+	//
+	//     locked
+	//       The issue was locked by the actor.
+	//
+	//     mentioned
+	//       The actor was @mentioned in an issue body.
+	//
+	//     merged
+	//       The issue was merged by the actor. The 'commit_id' attribute is the
+	//       SHA1 of the HEAD commit that was merged.
+	//
+	//     milestoned
+	//       The issue was added to a milestone.
+	//
+	//     referenced
+	//       The issue was referenced from a commit message. The 'commit_id'
+	//       attribute is the commit SHA1 of where that happened.
+	//
+	//     renamed
+	//       The issue title was changed.
+	//
+	//     reopened
+	//       The issue was reopened by the actor.
+	//
+	//     subscribed
+	//       The actor subscribed to receive notifications for an issue.
+	//
+	//     unassigned
+	//       The assignee was unassigned from the issue.
+	//
+	//     unlabeled
+	//       A label was removed from the issue.
+	//
+	//     unlocked
+	//       The issue was unlocked by the actor.
+	//
+	//     unsubscribed
+	//       The actor unsubscribed to stop receiving notifications for an issue.
+	//
+	Event *string `json:"event,omitempty"`
+
+	// The string SHA of a commit that referenced this Issue or Pull Request.
+	CommitID *string `json:"commit_id,omitempty"`
+	// The timestamp indicating when the event occurred.
+	CreatedAt *time.Time `json:"created_at,omitempty"`
+	// The Label object including `name` and `color` attributes. Only provided for
+	// 'labeled' and 'unlabeled' events.
+	Label *Label `json:"label,omitempty"`
+	// The User object which was assigned to (or unassigned from) this Issue or
+	// Pull Request. Only provided for 'assigned' and 'unassigned' events.
+	Assignee *User `json:"assignee,omitempty"`
+	// The Milestone object including a 'title' attribute.
+	// Only provided for 'milestoned' and 'demilestoned' events.
+	Milestone *Milestone `json:"milestone,omitempty"`
+	// The 'id', 'actor', and 'url' for the source of a reference from another issue.
+	// Only provided for 'cross-referenced' events.
+	Source *Source `json:"source,omitempty"`
+	// An object containing rename details including 'from' and 'to' attributes.
+	// Only provided for 'renamed' events.
+	Rename *Rename `json:"rename,omitempty"`
+}
+
+// Source represents a reference's source.
+type Source struct {
+	ID    *int64  `json:"id,omitempty"`
+	URL   *string `json:"url,omitempty"`
+	Actor *User   `json:"actor,omitempty"`
+}
+
+// ListIssueTimeline lists events for the specified issue.
+//
+// GitHub API docs: https://developer.github.com/v3/issues/timeline/#list-events-for-an-issue
+func (s *IssuesService) ListIssueTimeline(ctx context.Context, owner, repo string, number int, opt *ListOptions) ([]*Timeline, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/issues/%v/timeline", owner, repo, number)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeTimelinePreview)
+
+	var events []*Timeline
+	resp, err := s.client.Do(ctx, req, &events)
+	return events, resp, err
+}

vendor/github.com/google/go-github/github/licenses.go

@@ -0,0 +1,103 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// LicensesService handles communication with the license related
+// methods of the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/licenses/
+type LicensesService service
+
+// RepositoryLicense represents the license for a repository.
+type RepositoryLicense struct {
+	Name *string `json:"name,omitempty"`
+	Path *string `json:"path,omitempty"`
+
+	SHA         *string  `json:"sha,omitempty"`
+	Size        *int     `json:"size,omitempty"`
+	URL         *string  `json:"url,omitempty"`
+	HTMLURL     *string  `json:"html_url,omitempty"`
+	GitURL      *string  `json:"git_url,omitempty"`
+	DownloadURL *string  `json:"download_url,omitempty"`
+	Type        *string  `json:"type,omitempty"`
+	Content     *string  `json:"content,omitempty"`
+	Encoding    *string  `json:"encoding,omitempty"`
+	License     *License `json:"license,omitempty"`
+}
+
+func (l RepositoryLicense) String() string {
+	return Stringify(l)
+}
+
+// License represents an open source license.
+type License struct {
+	Key  *string `json:"key,omitempty"`
+	Name *string `json:"name,omitempty"`
+	URL  *string `json:"url,omitempty"`
+
+	SPDXID         *string   `json:"spdx_id,omitempty"`
+	HTMLURL        *string   `json:"html_url,omitempty"`
+	Featured       *bool     `json:"featured,omitempty"`
+	Description    *string   `json:"description,omitempty"`
+	Implementation *string   `json:"implementation,omitempty"`
+	Permissions    *[]string `json:"permissions,omitempty"`
+	Conditions     *[]string `json:"conditions,omitempty"`
+	Limitations    *[]string `json:"limitations,omitempty"`
+	Body           *string   `json:"body,omitempty"`
+}
+
+func (l License) String() string {
+	return Stringify(l)
+}
+
+// List popular open source licenses.
+//
+// GitHub API docs: https://developer.github.com/v3/licenses/#list-all-licenses
+func (s *LicensesService) List(ctx context.Context) ([]*License, *Response, error) {
+	req, err := s.client.NewRequest("GET", "licenses", nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeLicensesPreview)
+
+	var licenses []*License
+	resp, err := s.client.Do(ctx, req, &licenses)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return licenses, resp, nil
+}
+
+// Get extended metadata for one license.
+//
+// GitHub API docs: https://developer.github.com/v3/licenses/#get-an-individual-license
+func (s *LicensesService) Get(ctx context.Context, licenseName string) (*License, *Response, error) {
+	u := fmt.Sprintf("licenses/%s", licenseName)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeLicensesPreview)
+
+	license := new(License)
+	resp, err := s.client.Do(ctx, req, license)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return license, resp, nil
+}

vendor/github.com/google/go-github/github/messages.go

@@ -0,0 +1,245 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file provides functions for validating payloads from GitHub Webhooks.
+// GitHub API docs: https://developer.github.com/webhooks/securing/#validating-payloads-from-github
+
+package github
+
+import (
+	"crypto/hmac"
+	"crypto/sha1"
+	"crypto/sha256"
+	"crypto/sha512"
+	"encoding/hex"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"hash"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"strings"
+)
+
+const (
+	// sha1Prefix is the prefix used by GitHub before the HMAC hexdigest.
+	sha1Prefix = "sha1"
+	// sha256Prefix and sha512Prefix are provided for future compatibility.
+	sha256Prefix = "sha256"
+	sha512Prefix = "sha512"
+	// signatureHeader is the GitHub header key used to pass the HMAC hexdigest.
+	signatureHeader = "X-Hub-Signature"
+	// eventTypeHeader is the GitHub header key used to pass the event type.
+	eventTypeHeader = "X-Github-Event"
+	// deliveryIDHeader is the GitHub header key used to pass the unique ID for the webhook event.
+	deliveryIDHeader = "X-Github-Delivery"
+)
+
+var (
+	// eventTypeMapping maps webhooks types to their corresponding go-github struct types.
+	eventTypeMapping = map[string]string{
+		"commit_comment":              "CommitCommentEvent",
+		"create":                      "CreateEvent",
+		"delete":                      "DeleteEvent",
+		"deployment":                  "DeploymentEvent",
+		"deployment_status":           "DeploymentStatusEvent",
+		"fork":                        "ForkEvent",
+		"gollum":                      "GollumEvent",
+		"installation":                "InstallationEvent",
+		"installation_repositories":   "InstallationRepositoriesEvent",
+		"issue_comment":               "IssueCommentEvent",
+		"issues":                      "IssuesEvent",
+		"label":                       "LabelEvent",
+		"marketplace_purchase":        "MarketplacePurchaseEvent",
+		"member":                      "MemberEvent",
+		"membership":                  "MembershipEvent",
+		"milestone":                   "MilestoneEvent",
+		"organization":                "OrganizationEvent",
+		"org_block":                   "OrgBlockEvent",
+		"page_build":                  "PageBuildEvent",
+		"ping":                        "PingEvent",
+		"project":                     "ProjectEvent",
+		"project_card":                "ProjectCardEvent",
+		"project_column":              "ProjectColumnEvent",
+		"public":                      "PublicEvent",
+		"pull_request_review":         "PullRequestReviewEvent",
+		"pull_request_review_comment": "PullRequestReviewCommentEvent",
+		"pull_request":                "PullRequestEvent",
+		"push":                        "PushEvent",
+		"repository":                  "RepositoryEvent",
+		"release":                     "ReleaseEvent",
+		"status":                      "StatusEvent",
+		"team":                        "TeamEvent",
+		"team_add":                    "TeamAddEvent",
+		"watch":                       "WatchEvent",
+	}
+)
+
+// genMAC generates the HMAC signature for a message provided the secret key
+// and hashFunc.
+func genMAC(message, key []byte, hashFunc func() hash.Hash) []byte {
+	mac := hmac.New(hashFunc, key)
+	mac.Write(message)
+	return mac.Sum(nil)
+}
+
+// checkMAC reports whether messageMAC is a valid HMAC tag for message.
+func checkMAC(message, messageMAC, key []byte, hashFunc func() hash.Hash) bool {
+	expectedMAC := genMAC(message, key, hashFunc)
+	return hmac.Equal(messageMAC, expectedMAC)
+}
+
+// messageMAC returns the hex-decoded HMAC tag from the signature and its
+// corresponding hash function.
+func messageMAC(signature string) ([]byte, func() hash.Hash, error) {
+	if signature == "" {
+		return nil, nil, errors.New("missing signature")
+	}
+	sigParts := strings.SplitN(signature, "=", 2)
+	if len(sigParts) != 2 {
+		return nil, nil, fmt.Errorf("error parsing signature %q", signature)
+	}
+
+	var hashFunc func() hash.Hash
+	switch sigParts[0] {
+	case sha1Prefix:
+		hashFunc = sha1.New
+	case sha256Prefix:
+		hashFunc = sha256.New
+	case sha512Prefix:
+		hashFunc = sha512.New
+	default:
+		return nil, nil, fmt.Errorf("unknown hash type prefix: %q", sigParts[0])
+	}
+
+	buf, err := hex.DecodeString(sigParts[1])
+	if err != nil {
+		return nil, nil, fmt.Errorf("error decoding signature %q: %v", signature, err)
+	}
+	return buf, hashFunc, nil
+}
+
+// ValidatePayload validates an incoming GitHub Webhook event request
+// and returns the (JSON) payload.
+// The Content-Type header of the payload can be "application/json" or "application/x-www-form-urlencoded".
+// If the Content-Type is neither then an error is returned.
+// secretKey is the GitHub Webhook secret message.
+//
+// Example usage:
+//
+//     func (s *GitHubEventMonitor) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+//       payload, err := github.ValidatePayload(r, s.webhookSecretKey)
+//       if err != nil { ... }
+//       // Process payload...
+//     }
+//
+func ValidatePayload(r *http.Request, secretKey []byte) (payload []byte, err error) {
+	var body []byte // Raw body that GitHub uses to calculate the signature.
+
+	switch ct := r.Header.Get("Content-Type"); ct {
+	case "application/json":
+		var err error
+		if body, err = ioutil.ReadAll(r.Body); err != nil {
+			return nil, err
+		}
+
+		// If the content type is application/json,
+		// the JSON payload is just the original body.
+		payload = body
+
+	case "application/x-www-form-urlencoded":
+		// payloadFormParam is the name of the form parameter that the JSON payload
+		// will be in if a webhook has its content type set to application/x-www-form-urlencoded.
+		const payloadFormParam = "payload"
+
+		var err error
+		if body, err = ioutil.ReadAll(r.Body); err != nil {
+			return nil, err
+		}
+
+		// If the content type is application/x-www-form-urlencoded,
+		// the JSON payload will be under the "payload" form param.
+		form, err := url.ParseQuery(string(body))
+		if err != nil {
+			return nil, err
+		}
+		payload = []byte(form.Get(payloadFormParam))
+
+	default:
+		return nil, fmt.Errorf("Webhook request has unsupported Content-Type %q", ct)
+	}
+
+	sig := r.Header.Get(signatureHeader)
+	if err := validateSignature(sig, body, secretKey); err != nil {
+		return nil, err
+	}
+	return payload, nil
+}
+
+// validateSignature validates the signature for the given payload.
+// signature is the GitHub hash signature delivered in the X-Hub-Signature header.
+// payload is the JSON payload sent by GitHub Webhooks.
+// secretKey is the GitHub Webhook secret message.
+//
+// GitHub API docs: https://developer.github.com/webhooks/securing/#validating-payloads-from-github
+func validateSignature(signature string, payload, secretKey []byte) error {
+	messageMAC, hashFunc, err := messageMAC(signature)
+	if err != nil {
+		return err
+	}
+	if !checkMAC(payload, messageMAC, secretKey, hashFunc) {
+		return errors.New("payload signature check failed")
+	}
+	return nil
+}
+
+// WebHookType returns the event type of webhook request r.
+//
+// GitHub API docs: https://developer.github.com/v3/repos/hooks/#webhook-headers
+func WebHookType(r *http.Request) string {
+	return r.Header.Get(eventTypeHeader)
+}
+
+// DeliveryID returns the unique delivery ID of webhook request r.
+//
+// GitHub API docs: https://developer.github.com/v3/repos/hooks/#webhook-headers
+func DeliveryID(r *http.Request) string {
+	return r.Header.Get(deliveryIDHeader)
+}
+
+// ParseWebHook parses the event payload. For recognized event types, a
+// value of the corresponding struct type will be returned (as returned
+// by Event.ParsePayload()). An error will be returned for unrecognized event
+// types.
+//
+// Example usage:
+//
+//     func (s *GitHubEventMonitor) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+//       payload, err := github.ValidatePayload(r, s.webhookSecretKey)
+//       if err != nil { ... }
+//       event, err := github.ParseWebHook(github.WebHookType(r), payload)
+//       if err != nil { ... }
+//       switch event := event.(type) {
+//       case *github.CommitCommentEvent:
+//           processCommitCommentEvent(event)
+//       case *github.CreateEvent:
+//           processCreateEvent(event)
+//       ...
+//       }
+//     }
+//
+func ParseWebHook(messageType string, payload []byte) (interface{}, error) {
+	eventType, ok := eventTypeMapping[messageType]
+	if !ok {
+		return nil, fmt.Errorf("unknown X-Github-Event in message: %v", messageType)
+	}
+
+	event := Event{
+		Type:       &eventType,
+		RawPayload: (*json.RawMessage)(&payload),
+	}
+	return event.ParsePayload()
+}

vendor/github.com/google/go-github/github/migrations.go

@@ -0,0 +1,224 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"net/http"
+	"strings"
+)
+
+// MigrationService provides access to the migration related functions
+// in the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/
+type MigrationService service
+
+// Migration represents a GitHub migration (archival).
+type Migration struct {
+	ID   *int64  `json:"id,omitempty"`
+	GUID *string `json:"guid,omitempty"`
+	// State is the current state of a migration.
+	// Possible values are:
+	//     "pending" which means the migration hasn't started yet,
+	//     "exporting" which means the migration is in progress,
+	//     "exported" which means the migration finished successfully, or
+	//     "failed" which means the migration failed.
+	State *string `json:"state,omitempty"`
+	// LockRepositories indicates whether repositories are locked (to prevent
+	// manipulation) while migrating data.
+	LockRepositories *bool `json:"lock_repositories,omitempty"`
+	// ExcludeAttachments indicates whether attachments should be excluded from
+	// the migration (to reduce migration archive file size).
+	ExcludeAttachments *bool         `json:"exclude_attachments,omitempty"`
+	URL                *string       `json:"url,omitempty"`
+	CreatedAt          *string       `json:"created_at,omitempty"`
+	UpdatedAt          *string       `json:"updated_at,omitempty"`
+	Repositories       []*Repository `json:"repositories,omitempty"`
+}
+
+func (m Migration) String() string {
+	return Stringify(m)
+}
+
+// MigrationOptions specifies the optional parameters to Migration methods.
+type MigrationOptions struct {
+	// LockRepositories indicates whether repositories should be locked (to prevent
+	// manipulation) while migrating data.
+	LockRepositories bool
+
+	// ExcludeAttachments indicates whether attachments should be excluded from
+	// the migration (to reduce migration archive file size).
+	ExcludeAttachments bool
+}
+
+// startMigration represents the body of a StartMigration request.
+type startMigration struct {
+	// Repositories is a slice of repository names to migrate.
+	Repositories []string `json:"repositories,omitempty"`
+
+	// LockRepositories indicates whether repositories should be locked (to prevent
+	// manipulation) while migrating data.
+	LockRepositories *bool `json:"lock_repositories,omitempty"`
+
+	// ExcludeAttachments indicates whether attachments should be excluded from
+	// the migration (to reduce migration archive file size).
+	ExcludeAttachments *bool `json:"exclude_attachments,omitempty"`
+}
+
+// StartMigration starts the generation of a migration archive.
+// repos is a slice of repository names to migrate.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/migrations/#start-a-migration
+func (s *MigrationService) StartMigration(ctx context.Context, org string, repos []string, opt *MigrationOptions) (*Migration, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/migrations", org)
+
+	body := &startMigration{Repositories: repos}
+	if opt != nil {
+		body.LockRepositories = Bool(opt.LockRepositories)
+		body.ExcludeAttachments = Bool(opt.ExcludeAttachments)
+	}
+
+	req, err := s.client.NewRequest("POST", u, body)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMigrationsPreview)
+
+	m := &Migration{}
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}
+
+// ListMigrations lists the most recent migrations.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/migrations/#get-a-list-of-migrations
+func (s *MigrationService) ListMigrations(ctx context.Context, org string) ([]*Migration, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/migrations", org)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMigrationsPreview)
+
+	var m []*Migration
+	resp, err := s.client.Do(ctx, req, &m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}
+
+// MigrationStatus gets the status of a specific migration archive.
+// id is the migration ID.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/migrations/#get-the-status-of-a-migration
+func (s *MigrationService) MigrationStatus(ctx context.Context, org string, id int64) (*Migration, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/migrations/%v", org, id)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMigrationsPreview)
+
+	m := &Migration{}
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}
+
+// MigrationArchiveURL fetches a migration archive URL.
+// id is the migration ID.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/migrations/#download-a-migration-archive
+func (s *MigrationService) MigrationArchiveURL(ctx context.Context, org string, id int64) (url string, err error) {
+	u := fmt.Sprintf("orgs/%v/migrations/%v/archive", org, id)
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return "", err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMigrationsPreview)
+
+	s.client.clientMu.Lock()
+	defer s.client.clientMu.Unlock()
+
+	// Disable the redirect mechanism because AWS fails if the GitHub auth token is provided.
+	var loc string
+	saveRedirect := s.client.client.CheckRedirect
+	s.client.client.CheckRedirect = func(req *http.Request, via []*http.Request) error {
+		loc = req.URL.String()
+		return errors.New("disable redirect")
+	}
+	defer func() { s.client.client.CheckRedirect = saveRedirect }()
+
+	_, err = s.client.Do(ctx, req, nil) // expect error from disable redirect
+	if err == nil {
+		return "", errors.New("expected redirect, none provided")
+	}
+	if !strings.Contains(err.Error(), "disable redirect") {
+		return "", err
+	}
+	return loc, nil
+}
+
+// DeleteMigration deletes a previous migration archive.
+// id is the migration ID.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/migrations/#delete-a-migration-archive
+func (s *MigrationService) DeleteMigration(ctx context.Context, org string, id int64) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/migrations/%v/archive", org, id)
+
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMigrationsPreview)
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// UnlockRepo unlocks a repository that was locked for migration.
+// id is the migration ID.
+// You should unlock each migrated repository and delete them when the migration
+// is complete and you no longer need the source data.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/migrations/#unlock-a-repository
+func (s *MigrationService) UnlockRepo(ctx context.Context, org string, id int64, repo string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/migrations/%v/repos/%v/lock", org, id, repo)
+
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeMigrationsPreview)
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/migrations_source_import.go

@@ -0,0 +1,329 @@
+// Copyright 2016 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// Import represents a repository import request.
+type Import struct {
+	// The URL of the originating repository.
+	VCSURL *string `json:"vcs_url,omitempty"`
+	// The originating VCS type. Can be one of 'subversion', 'git',
+	// 'mercurial', or 'tfvc'. Without this parameter, the import job will
+	// take additional time to detect the VCS type before beginning the
+	// import. This detection step will be reflected in the response.
+	VCS *string `json:"vcs,omitempty"`
+	// VCSUsername and VCSPassword are only used for StartImport calls that
+	// are importing a password-protected repository.
+	VCSUsername *string `json:"vcs_username,omitempty"`
+	VCSPassword *string `json:"vcs_password,omitempty"`
+	// For a tfvc import, the name of the project that is being imported.
+	TFVCProject *string `json:"tfvc_project,omitempty"`
+
+	// LFS related fields that may be preset in the Import Progress response
+
+	// Describes whether the import has been opted in or out of using Git
+	// LFS. The value can be 'opt_in', 'opt_out', or 'undecided' if no
+	// action has been taken.
+	UseLFS *string `json:"use_lfs,omitempty"`
+	// Describes whether files larger than 100MB were found during the
+	// importing step.
+	HasLargeFiles *bool `json:"has_large_files,omitempty"`
+	// The total size in gigabytes of files larger than 100MB found in the
+	// originating repository.
+	LargeFilesSize *int `json:"large_files_size,omitempty"`
+	// The total number of files larger than 100MB found in the originating
+	// repository. To see a list of these files, call LargeFiles.
+	LargeFilesCount *int `json:"large_files_count,omitempty"`
+
+	// Identifies the current status of an import. An import that does not
+	// have errors will progress through these steps:
+	//
+	//     detecting - the "detection" step of the import is in progress
+	//         because the request did not include a VCS parameter. The
+	//         import is identifying the type of source control present at
+	//         the URL.
+	//     importing - the "raw" step of the import is in progress. This is
+	//         where commit data is fetched from the original repository.
+	//         The import progress response will include CommitCount (the
+	//         total number of raw commits that will be imported) and
+	//         Percent (0 - 100, the current progress through the import).
+	//     mapping - the "rewrite" step of the import is in progress. This
+	//         is where SVN branches are converted to Git branches, and
+	//         where author updates are applied. The import progress
+	//         response does not include progress information.
+	//     pushing - the "push" step of the import is in progress. This is
+	//         where the importer updates the repository on GitHub. The
+	//         import progress response will include PushPercent, which is
+	//         the percent value reported by git push when it is "Writing
+	//         objects".
+	//     complete - the import is complete, and the repository is ready
+	//         on GitHub.
+	//
+	// If there are problems, you will see one of these in the status field:
+	//
+	//     auth_failed - the import requires authentication in order to
+	//         connect to the original repository. Make an UpdateImport
+	//         request, and include VCSUsername and VCSPassword.
+	//     error - the import encountered an error. The import progress
+	//         response will include the FailedStep and an error message.
+	//         Contact GitHub support for more information.
+	//     detection_needs_auth - the importer requires authentication for
+	//         the originating repository to continue detection. Make an
+	//         UpdatImport request, and include VCSUsername and
+	//         VCSPassword.
+	//     detection_found_nothing - the importer didn't recognize any
+	//         source control at the URL.
+	//     detection_found_multiple - the importer found several projects
+	//         or repositories at the provided URL. When this is the case,
+	//         the Import Progress response will also include a
+	//         ProjectChoices field with the possible project choices as
+	//         values. Make an UpdateImport request, and include VCS and
+	//         (if applicable) TFVCProject.
+	Status        *string `json:"status,omitempty"`
+	CommitCount   *int    `json:"commit_count,omitempty"`
+	StatusText    *string `json:"status_text,omitempty"`
+	AuthorsCount  *int    `json:"authors_count,omitempty"`
+	Percent       *int    `json:"percent,omitempty"`
+	PushPercent   *int    `json:"push_percent,omitempty"`
+	URL           *string `json:"url,omitempty"`
+	HTMLURL       *string `json:"html_url,omitempty"`
+	AuthorsURL    *string `json:"authors_url,omitempty"`
+	RepositoryURL *string `json:"repository_url,omitempty"`
+	Message       *string `json:"message,omitempty"`
+	FailedStep    *string `json:"failed_step,omitempty"`
+
+	// Human readable display name, provided when the Import appears as
+	// part of ProjectChoices.
+	HumanName *string `json:"human_name,omitempty"`
+
+	// When the importer finds several projects or repositories at the
+	// provided URLs, this will identify the available choices. Call
+	// UpdateImport with the selected Import value.
+	ProjectChoices []Import `json:"project_choices,omitempty"`
+}
+
+func (i Import) String() string {
+	return Stringify(i)
+}
+
+// SourceImportAuthor identifies an author imported from a source repository.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#get-commit-authors
+type SourceImportAuthor struct {
+	ID         *int64  `json:"id,omitempty"`
+	RemoteID   *string `json:"remote_id,omitempty"`
+	RemoteName *string `json:"remote_name,omitempty"`
+	Email      *string `json:"email,omitempty"`
+	Name       *string `json:"name,omitempty"`
+	URL        *string `json:"url,omitempty"`
+	ImportURL  *string `json:"import_url,omitempty"`
+}
+
+func (a SourceImportAuthor) String() string {
+	return Stringify(a)
+}
+
+// LargeFile identifies a file larger than 100MB found during a repository import.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#get-large-files
+type LargeFile struct {
+	RefName *string `json:"ref_name,omitempty"`
+	Path    *string `json:"path,omitempty"`
+	OID     *string `json:"oid,omitempty"`
+	Size    *int    `json:"size,omitempty"`
+}
+
+func (f LargeFile) String() string {
+	return Stringify(f)
+}
+
+// StartImport initiates a repository import.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#start-an-import
+func (s *MigrationService) StartImport(ctx context.Context, owner, repo string, in *Import) (*Import, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import", owner, repo)
+	req, err := s.client.NewRequest("PUT", u, in)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	out := new(Import)
+	resp, err := s.client.Do(ctx, req, out)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return out, resp, nil
+}
+
+// ImportProgress queries for the status and progress of an ongoing repository import.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#get-import-progress
+func (s *MigrationService) ImportProgress(ctx context.Context, owner, repo string) (*Import, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import", owner, repo)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	out := new(Import)
+	resp, err := s.client.Do(ctx, req, out)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return out, resp, nil
+}
+
+// UpdateImport initiates a repository import.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#update-existing-import
+func (s *MigrationService) UpdateImport(ctx context.Context, owner, repo string, in *Import) (*Import, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import", owner, repo)
+	req, err := s.client.NewRequest("PATCH", u, in)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	out := new(Import)
+	resp, err := s.client.Do(ctx, req, out)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return out, resp, nil
+}
+
+// CommitAuthors gets the authors mapped from the original repository.
+//
+// Each type of source control system represents authors in a different way.
+// For example, a Git commit author has a display name and an email address,
+// but a Subversion commit author just has a username. The GitHub Importer will
+// make the author information valid, but the author might not be correct. For
+// example, it will change the bare Subversion username "hubot" into something
+// like "hubot <hubot@12341234-abab-fefe-8787-fedcba987654>".
+//
+// This method and MapCommitAuthor allow you to provide correct Git author
+// information.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#get-commit-authors
+func (s *MigrationService) CommitAuthors(ctx context.Context, owner, repo string) ([]*SourceImportAuthor, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import/authors", owner, repo)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	var authors []*SourceImportAuthor
+	resp, err := s.client.Do(ctx, req, &authors)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return authors, resp, nil
+}
+
+// MapCommitAuthor updates an author's identity for the import. Your
+// application can continue updating authors any time before you push new
+// commits to the repository.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#map-a-commit-author
+func (s *MigrationService) MapCommitAuthor(ctx context.Context, owner, repo string, id int64, author *SourceImportAuthor) (*SourceImportAuthor, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import/authors/%v", owner, repo, id)
+	req, err := s.client.NewRequest("PATCH", u, author)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	out := new(SourceImportAuthor)
+	resp, err := s.client.Do(ctx, req, out)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return out, resp, nil
+}
+
+// SetLFSPreference sets whether imported repositories should use Git LFS for
+// files larger than 100MB. Only the UseLFS field on the provided Import is
+// used.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#set-git-lfs-preference
+func (s *MigrationService) SetLFSPreference(ctx context.Context, owner, repo string, in *Import) (*Import, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import/lfs", owner, repo)
+	req, err := s.client.NewRequest("PATCH", u, in)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	out := new(Import)
+	resp, err := s.client.Do(ctx, req, out)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return out, resp, nil
+}
+
+// LargeFiles lists files larger than 100MB found during the import.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#get-large-files
+func (s *MigrationService) LargeFiles(ctx context.Context, owner, repo string) ([]*LargeFile, *Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import/large_files", owner, repo)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	var files []*LargeFile
+	resp, err := s.client.Do(ctx, req, &files)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return files, resp, nil
+}
+
+// CancelImport stops an import for a repository.
+//
+// GitHub API docs: https://developer.github.com/v3/migration/source_imports/#cancel-an-import
+func (s *MigrationService) CancelImport(ctx context.Context, owner, repo string) (*Response, error) {
+	u := fmt.Sprintf("repos/%v/%v/import", owner, repo)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches
+	req.Header.Set("Accept", mediaTypeImportPreview)
+
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/misc.go

@@ -0,0 +1,257 @@
+// Copyright 2014 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"net/url"
+)
+
+// MarkdownOptions specifies optional parameters to the Markdown method.
+type MarkdownOptions struct {
+	// Mode identifies the rendering mode. Possible values are:
+	//   markdown - render a document as plain Markdown, just like
+	//   README files are rendered.
+	//
+	//   gfm - to render a document as user-content, e.g. like user
+	//   comments or issues are rendered. In GFM mode, hard line breaks are
+	//   always taken into account, and issue and user mentions are linked
+	//   accordingly.
+	//
+	// Default is "markdown".
+	Mode string
+
+	// Context identifies the repository context. Only taken into account
+	// when rendering as "gfm".
+	Context string
+}
+
+type markdownRequest struct {
+	Text    *string `json:"text,omitempty"`
+	Mode    *string `json:"mode,omitempty"`
+	Context *string `json:"context,omitempty"`
+}
+
+// Markdown renders an arbitrary Markdown document.
+//
+// GitHub API docs: https://developer.github.com/v3/markdown/
+func (c *Client) Markdown(ctx context.Context, text string, opt *MarkdownOptions) (string, *Response, error) {
+	request := &markdownRequest{Text: String(text)}
+	if opt != nil {
+		if opt.Mode != "" {
+			request.Mode = String(opt.Mode)
+		}
+		if opt.Context != "" {
+			request.Context = String(opt.Context)
+		}
+	}
+
+	req, err := c.NewRequest("POST", "markdown", request)
+	if err != nil {
+		return "", nil, err
+	}
+
+	buf := new(bytes.Buffer)
+	resp, err := c.Do(ctx, req, buf)
+	if err != nil {
+		return "", resp, err
+	}
+
+	return buf.String(), resp, nil
+}
+
+// ListEmojis returns the emojis available to use on GitHub.
+//
+// GitHub API docs: https://developer.github.com/v3/emojis/
+func (c *Client) ListEmojis(ctx context.Context) (map[string]string, *Response, error) {
+	req, err := c.NewRequest("GET", "emojis", nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var emoji map[string]string
+	resp, err := c.Do(ctx, req, &emoji)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return emoji, resp, nil
+}
+
+// CodeOfConduct represents a code of conduct.
+type CodeOfConduct struct {
+	Name *string `json:"name,omitempty"`
+	Key  *string `json:"key,omitempty"`
+	URL  *string `json:"url,omitempty"`
+	Body *string `json:"body,omitempty"`
+}
+
+func (c *CodeOfConduct) String() string {
+	return Stringify(c)
+}
+
+// ListCodesOfConduct returns all codes of conduct.
+//
+// GitHub API docs: https://developer.github.com/v3/codes_of_conduct/#list-all-codes-of-conduct
+func (c *Client) ListCodesOfConduct(ctx context.Context) ([]*CodeOfConduct, *Response, error) {
+	req, err := c.NewRequest("GET", "codes_of_conduct", nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeCodesOfConductPreview)
+
+	var cs []*CodeOfConduct
+	resp, err := c.Do(ctx, req, &cs)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return cs, resp, nil
+}
+
+// GetCodeOfConduct returns an individual code of conduct.
+//
+// https://developer.github.com/v3/codes_of_conduct/#get-an-individual-code-of-conduct
+func (c *Client) GetCodeOfConduct(ctx context.Context, key string) (*CodeOfConduct, *Response, error) {
+	u := fmt.Sprintf("codes_of_conduct/%s", key)
+	req, err := c.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeCodesOfConductPreview)
+
+	coc := new(CodeOfConduct)
+	resp, err := c.Do(ctx, req, coc)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return coc, resp, nil
+}
+
+// APIMeta represents metadata about the GitHub API.
+type APIMeta struct {
+	// An Array of IP addresses in CIDR format specifying the addresses
+	// that incoming service hooks will originate from on GitHub.com.
+	Hooks []string `json:"hooks,omitempty"`
+
+	// An Array of IP addresses in CIDR format specifying the Git servers
+	// for GitHub.com.
+	Git []string `json:"git,omitempty"`
+
+	// Whether authentication with username and password is supported.
+	// (GitHub Enterprise instances using CAS or OAuth for authentication
+	// will return false. Features like Basic Authentication with a
+	// username and password, sudo mode, and two-factor authentication are
+	// not supported on these servers.)
+	VerifiablePasswordAuthentication *bool `json:"verifiable_password_authentication,omitempty"`
+
+	// An array of IP addresses in CIDR format specifying the addresses
+	// which serve GitHub Pages websites.
+	Pages []string `json:"pages,omitempty"`
+
+	// An Array of IP addresses specifying the addresses that source imports
+	// will originate from on GitHub.com.
+	Importer []string `json:"importer,omitempty"`
+}
+
+// APIMeta returns information about GitHub.com, the service. Or, if you access
+// this endpoint on your organization’s GitHub Enterprise installation, this
+// endpoint provides information about that installation.
+//
+// GitHub API docs: https://developer.github.com/v3/meta/
+func (c *Client) APIMeta(ctx context.Context) (*APIMeta, *Response, error) {
+	req, err := c.NewRequest("GET", "meta", nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	meta := new(APIMeta)
+	resp, err := c.Do(ctx, req, meta)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return meta, resp, nil
+}
+
+// Octocat returns an ASCII art octocat with the specified message in a speech
+// bubble. If message is empty, a random zen phrase is used.
+func (c *Client) Octocat(ctx context.Context, message string) (string, *Response, error) {
+	u := "octocat"
+	if message != "" {
+		u = fmt.Sprintf("%s?s=%s", u, url.QueryEscape(message))
+	}
+
+	req, err := c.NewRequest("GET", u, nil)
+	if err != nil {
+		return "", nil, err
+	}
+
+	buf := new(bytes.Buffer)
+	resp, err := c.Do(ctx, req, buf)
+	if err != nil {
+		return "", resp, err
+	}
+
+	return buf.String(), resp, nil
+}
+
+// Zen returns a random line from The Zen of GitHub.
+//
+// see also: http://warpspire.com/posts/taste/
+func (c *Client) Zen(ctx context.Context) (string, *Response, error) {
+	req, err := c.NewRequest("GET", "zen", nil)
+	if err != nil {
+		return "", nil, err
+	}
+
+	buf := new(bytes.Buffer)
+	resp, err := c.Do(ctx, req, buf)
+	if err != nil {
+		return "", resp, err
+	}
+
+	return buf.String(), resp, nil
+}
+
+// ServiceHook represents a hook that has configuration settings, a list of
+// available events, and default events.
+type ServiceHook struct {
+	Name            *string    `json:"name,omitempty"`
+	Events          []string   `json:"events,omitempty"`
+	SupportedEvents []string   `json:"supported_events,omitempty"`
+	Schema          [][]string `json:"schema,omitempty"`
+}
+
+func (s *ServiceHook) String() string {
+	return Stringify(s)
+}
+
+// ListServiceHooks lists all of the available service hooks.
+//
+// GitHub API docs: https://developer.github.com/webhooks/#services
+func (c *Client) ListServiceHooks(ctx context.Context) ([]*ServiceHook, *Response, error) {
+	u := "hooks"
+	req, err := c.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var hooks []*ServiceHook
+	resp, err := c.Do(ctx, req, &hooks)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return hooks, resp, nil
+}

vendor/github.com/google/go-github/github/orgs.go

@@ -0,0 +1,212 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// OrganizationsService provides access to the organization related functions
+// in the GitHub API.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/
+type OrganizationsService service
+
+// Organization represents a GitHub organization account.
+type Organization struct {
+	Login             *string    `json:"login,omitempty"`
+	ID                *int64     `json:"id,omitempty"`
+	AvatarURL         *string    `json:"avatar_url,omitempty"`
+	HTMLURL           *string    `json:"html_url,omitempty"`
+	Name              *string    `json:"name,omitempty"`
+	Company           *string    `json:"company,omitempty"`
+	Blog              *string    `json:"blog,omitempty"`
+	Location          *string    `json:"location,omitempty"`
+	Email             *string    `json:"email,omitempty"`
+	Description       *string    `json:"description,omitempty"`
+	PublicRepos       *int       `json:"public_repos,omitempty"`
+	PublicGists       *int       `json:"public_gists,omitempty"`
+	Followers         *int       `json:"followers,omitempty"`
+	Following         *int       `json:"following,omitempty"`
+	CreatedAt         *time.Time `json:"created_at,omitempty"`
+	UpdatedAt         *time.Time `json:"updated_at,omitempty"`
+	TotalPrivateRepos *int       `json:"total_private_repos,omitempty"`
+	OwnedPrivateRepos *int       `json:"owned_private_repos,omitempty"`
+	PrivateGists      *int       `json:"private_gists,omitempty"`
+	DiskUsage         *int       `json:"disk_usage,omitempty"`
+	Collaborators     *int       `json:"collaborators,omitempty"`
+	BillingEmail      *string    `json:"billing_email,omitempty"`
+	Type              *string    `json:"type,omitempty"`
+	Plan              *Plan      `json:"plan,omitempty"`
+	NodeID            *string    `json:"node_id,omitempty"`
+
+	// API URLs
+	URL              *string `json:"url,omitempty"`
+	EventsURL        *string `json:"events_url,omitempty"`
+	HooksURL         *string `json:"hooks_url,omitempty"`
+	IssuesURL        *string `json:"issues_url,omitempty"`
+	MembersURL       *string `json:"members_url,omitempty"`
+	PublicMembersURL *string `json:"public_members_url,omitempty"`
+	ReposURL         *string `json:"repos_url,omitempty"`
+}
+
+func (o Organization) String() string {
+	return Stringify(o)
+}
+
+// Plan represents the payment plan for an account. See plans at https://github.com/plans.
+type Plan struct {
+	Name          *string `json:"name,omitempty"`
+	Space         *int    `json:"space,omitempty"`
+	Collaborators *int    `json:"collaborators,omitempty"`
+	PrivateRepos  *int    `json:"private_repos,omitempty"`
+}
+
+func (p Plan) String() string {
+	return Stringify(p)
+}
+
+// OrganizationsListOptions specifies the optional parameters to the
+// OrganizationsService.ListAll method.
+type OrganizationsListOptions struct {
+	// Since filters Organizations by ID.
+	Since int64 `url:"since,omitempty"`
+
+	// Note: Pagination is powered exclusively by the Since parameter,
+	// ListOptions.Page has no effect.
+	// ListOptions.PerPage controls an undocumented GitHub API parameter.
+	ListOptions
+}
+
+// ListAll lists all organizations, in the order that they were created on GitHub.
+//
+// Note: Pagination is powered exclusively by the since parameter. To continue
+// listing the next set of organizations, use the ID of the last-returned organization
+// as the opts.Since parameter for the next call.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/#list-all-organizations
+func (s *OrganizationsService) ListAll(ctx context.Context, opt *OrganizationsListOptions) ([]*Organization, *Response, error) {
+	u, err := addOptions("organizations", opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	orgs := []*Organization{}
+	resp, err := s.client.Do(ctx, req, &orgs)
+	if err != nil {
+		return nil, resp, err
+	}
+	return orgs, resp, nil
+}
+
+// List the organizations for a user. Passing the empty string will list
+// organizations for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/#list-user-organizations
+func (s *OrganizationsService) List(ctx context.Context, user string, opt *ListOptions) ([]*Organization, *Response, error) {
+	var u string
+	if user != "" {
+		u = fmt.Sprintf("users/%v/orgs", user)
+	} else {
+		u = "user/orgs"
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	var orgs []*Organization
+	resp, err := s.client.Do(ctx, req, &orgs)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return orgs, resp, nil
+}
+
+// Get fetches an organization by name.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/#get-an-organization
+func (s *OrganizationsService) Get(ctx context.Context, org string) (*Organization, *Response, error) {
+	u := fmt.Sprintf("orgs/%v", org)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	organization := new(Organization)
+	resp, err := s.client.Do(ctx, req, organization)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return organization, resp, nil
+}
+
+// GetByID fetches an organization.
+//
+// Note: GetByID uses the undocumented GitHub API endpoint /organizations/:id.
+func (s *OrganizationsService) GetByID(ctx context.Context, id int64) (*Organization, *Response, error) {
+	u := fmt.Sprintf("organizations/%d", id)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	organization := new(Organization)
+	resp, err := s.client.Do(ctx, req, organization)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return organization, resp, nil
+}
+
+// Edit an organization.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/#edit-an-organization
+func (s *OrganizationsService) Edit(ctx context.Context, name string, org *Organization) (*Organization, *Response, error) {
+	u := fmt.Sprintf("orgs/%v", name)
+	req, err := s.client.NewRequest("PATCH", u, org)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeGraphQLNodeIDPreview)
+
+	o := new(Organization)
+	resp, err := s.client.Do(ctx, req, o)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return o, resp, nil
+}

vendor/github.com/google/go-github/github/orgs_hooks.go

@@ -0,0 +1,107 @@
+// Copyright 2015 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// ListHooks lists all Hooks for the specified organization.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/hooks/#list-hooks
+func (s *OrganizationsService) ListHooks(ctx context.Context, org string, opt *ListOptions) ([]*Hook, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/hooks", org)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var hooks []*Hook
+	resp, err := s.client.Do(ctx, req, &hooks)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return hooks, resp, nil
+}
+
+// GetHook returns a single specified Hook.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/hooks/#get-single-hook
+func (s *OrganizationsService) GetHook(ctx context.Context, org string, id int64) (*Hook, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/hooks/%d", org, id)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+	hook := new(Hook)
+	resp, err := s.client.Do(ctx, req, hook)
+	return hook, resp, err
+}
+
+// CreateHook creates a Hook for the specified org.
+// Name and Config are required fields.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/hooks/#create-a-hook
+func (s *OrganizationsService) CreateHook(ctx context.Context, org string, hook *Hook) (*Hook, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/hooks", org)
+	req, err := s.client.NewRequest("POST", u, hook)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	h := new(Hook)
+	resp, err := s.client.Do(ctx, req, h)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return h, resp, nil
+}
+
+// EditHook updates a specified Hook.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/hooks/#edit-a-hook
+func (s *OrganizationsService) EditHook(ctx context.Context, org string, id int64, hook *Hook) (*Hook, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/hooks/%d", org, id)
+	req, err := s.client.NewRequest("PATCH", u, hook)
+	if err != nil {
+		return nil, nil, err
+	}
+	h := new(Hook)
+	resp, err := s.client.Do(ctx, req, h)
+	return h, resp, err
+}
+
+// PingHook triggers a 'ping' event to be sent to the Hook.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/hooks/#ping-a-hook
+func (s *OrganizationsService) PingHook(ctx context.Context, org string, id int64) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/hooks/%d/pings", org, id)
+	req, err := s.client.NewRequest("POST", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}
+
+// DeleteHook deletes a specified Hook.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/hooks/#delete-a-hook
+func (s *OrganizationsService) DeleteHook(ctx context.Context, org string, id int64) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/hooks/%d", org, id)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+	return s.client.Do(ctx, req, nil)
+}

vendor/github.com/google/go-github/github/orgs_members.go

@@ -0,0 +1,370 @@
+// Copyright 2013 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// Membership represents the status of a user's membership in an organization or team.
+type Membership struct {
+	URL *string `json:"url,omitempty"`
+
+	// State is the user's status within the organization or team.
+	// Possible values are: "active", "pending"
+	State *string `json:"state,omitempty"`
+
+	// Role identifies the user's role within the organization or team.
+	// Possible values for organization membership:
+	//     member - non-owner organization member
+	//     admin - organization owner
+	//
+	// Possible values for team membership are:
+	//     member - a normal member of the team
+	//     maintainer - a team maintainer. Able to add/remove other team
+	//                  members, promote other team members to team
+	//                  maintainer, and edit the team’s name and description
+	Role *string `json:"role,omitempty"`
+
+	// For organization membership, the API URL of the organization.
+	OrganizationURL *string `json:"organization_url,omitempty"`
+
+	// For organization membership, the organization the membership is for.
+	Organization *Organization `json:"organization,omitempty"`
+
+	// For organization membership, the user the membership is for.
+	User *User `json:"user,omitempty"`
+}
+
+func (m Membership) String() string {
+	return Stringify(m)
+}
+
+// ListMembersOptions specifies optional parameters to the
+// OrganizationsService.ListMembers method.
+type ListMembersOptions struct {
+	// If true (or if the authenticated user is not an owner of the
+	// organization), list only publicly visible members.
+	PublicOnly bool `url:"-"`
+
+	// Filter members returned in the list. Possible values are:
+	// 2fa_disabled, all. Default is "all".
+	Filter string `url:"filter,omitempty"`
+
+	// Role filters members returned by their role in the organization.
+	// Possible values are:
+	//     all - all members of the organization, regardless of role
+	//     admin - organization owners
+	//     member - non-organization members
+	//
+	// Default is "all".
+	Role string `url:"role,omitempty"`
+
+	ListOptions
+}
+
+// ListMembers lists the members for an organization. If the authenticated
+// user is an owner of the organization, this will return both concealed and
+// public members, otherwise it will only return public members.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#members-list
+func (s *OrganizationsService) ListMembers(ctx context.Context, org string, opt *ListMembersOptions) ([]*User, *Response, error) {
+	var u string
+	if opt != nil && opt.PublicOnly {
+		u = fmt.Sprintf("orgs/%v/public_members", org)
+	} else {
+		u = fmt.Sprintf("orgs/%v/members", org)
+	}
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var members []*User
+	resp, err := s.client.Do(ctx, req, &members)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return members, resp, nil
+}
+
+// IsMember checks if a user is a member of an organization.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#check-membership
+func (s *OrganizationsService) IsMember(ctx context.Context, org, user string) (bool, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/members/%v", org, user)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return false, nil, err
+	}
+
+	resp, err := s.client.Do(ctx, req, nil)
+	member, err := parseBoolResponse(err)
+	return member, resp, err
+}
+
+// IsPublicMember checks if a user is a public member of an organization.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#check-public-membership
+func (s *OrganizationsService) IsPublicMember(ctx context.Context, org, user string) (bool, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/public_members/%v", org, user)
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return false, nil, err
+	}
+
+	resp, err := s.client.Do(ctx, req, nil)
+	member, err := parseBoolResponse(err)
+	return member, resp, err
+}
+
+// RemoveMember removes a user from all teams of an organization.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#remove-a-member
+func (s *OrganizationsService) RemoveMember(ctx context.Context, org, user string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/members/%v", org, user)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// PublicizeMembership publicizes a user's membership in an organization. (A
+// user cannot publicize the membership for another user.)
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#publicize-a-users-membership
+func (s *OrganizationsService) PublicizeMembership(ctx context.Context, org, user string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/public_members/%v", org, user)
+	req, err := s.client.NewRequest("PUT", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// ConcealMembership conceals a user's membership in an organization.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#conceal-a-users-membership
+func (s *OrganizationsService) ConcealMembership(ctx context.Context, org, user string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/public_members/%v", org, user)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// ListOrgMembershipsOptions specifies optional parameters to the
+// OrganizationsService.ListOrgMemberships method.
+type ListOrgMembershipsOptions struct {
+	// Filter memberships to include only those with the specified state.
+	// Possible values are: "active", "pending".
+	State string `url:"state,omitempty"`
+
+	ListOptions
+}
+
+// ListOrgMemberships lists the organization memberships for the authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#list-your-organization-memberships
+func (s *OrganizationsService) ListOrgMemberships(ctx context.Context, opt *ListOrgMembershipsOptions) ([]*Membership, *Response, error) {
+	u := "user/memberships/orgs"
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var memberships []*Membership
+	resp, err := s.client.Do(ctx, req, &memberships)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return memberships, resp, nil
+}
+
+// GetOrgMembership gets the membership for a user in a specified organization.
+// Passing an empty string for user will get the membership for the
+// authenticated user.
+//
+// GitHub API docs:
+// https://developer.github.com/v3/orgs/members/#get-organization-membership
+// https://developer.github.com/v3/orgs/members/#get-your-organization-membership
+func (s *OrganizationsService) GetOrgMembership(ctx context.Context, user, org string) (*Membership, *Response, error) {
+	var u string
+	if user != "" {
+		u = fmt.Sprintf("orgs/%v/memberships/%v", org, user)
+	} else {
+		u = fmt.Sprintf("user/memberships/orgs/%v", org)
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	membership := new(Membership)
+	resp, err := s.client.Do(ctx, req, membership)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return membership, resp, nil
+}
+
+// EditOrgMembership edits the membership for user in specified organization.
+// Passing an empty string for user will edit the membership for the
+// authenticated user.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#add-or-update-organization-membership
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#edit-your-organization-membership
+func (s *OrganizationsService) EditOrgMembership(ctx context.Context, user, org string, membership *Membership) (*Membership, *Response, error) {
+	var u, method string
+	if user != "" {
+		u = fmt.Sprintf("orgs/%v/memberships/%v", org, user)
+		method = "PUT"
+	} else {
+		u = fmt.Sprintf("user/memberships/orgs/%v", org)
+		method = "PATCH"
+	}
+
+	req, err := s.client.NewRequest(method, u, membership)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	m := new(Membership)
+	resp, err := s.client.Do(ctx, req, m)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return m, resp, nil
+}
+
+// RemoveOrgMembership removes user from the specified organization. If the
+// user has been invited to the organization, this will cancel their invitation.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#remove-organization-membership
+func (s *OrganizationsService) RemoveOrgMembership(ctx context.Context, user, org string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/memberships/%v", org, user)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// ListPendingOrgInvitations returns a list of pending invitations.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#list-pending-organization-invitations
+func (s *OrganizationsService) ListPendingOrgInvitations(ctx context.Context, org string, opt *ListOptions) ([]*Invitation, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/invitations", org)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var pendingInvitations []*Invitation
+	resp, err := s.client.Do(ctx, req, &pendingInvitations)
+	if err != nil {
+		return nil, resp, err
+	}
+	return pendingInvitations, resp, nil
+}
+
+// CreateOrgInvitationOptions specifies the parameters to the OrganizationService.Invite
+// method.
+type CreateOrgInvitationOptions struct {
+	// GitHub user ID for the person you are inviting. Not required if you provide Email.
+	InviteeID *int64 `json:"invitee_id,omitempty"`
+	// Email address of the person you are inviting, which can be an existing GitHub user.
+	// Not required if you provide InviteeID
+	Email *string `json:"email,omitempty"`
+	// Specify role for new member. Can be one of:
+	// * admin - Organization owners with full administrative rights to the
+	// 	 organization and complete access to all repositories and teams.
+	// * direct_member - Non-owner organization members with ability to see
+	//   other members and join teams by invitation.
+	// * billing_manager - Non-owner organization members with ability to
+	//   manage the billing settings of your organization.
+	// Default is "direct_member".
+	Role   *string `json:"role"`
+	TeamID []int64 `json:"team_ids"`
+}
+
+// CreateOrgInvitation invites people to an organization by using their GitHub user ID or their email address.
+// In order to create invitations in an organization,
+// the authenticated user must be an organization owner.
+//
+// https://developer.github.com/v3/orgs/members/#create-organization-invitation
+func (s *OrganizationsService) CreateOrgInvitation(ctx context.Context, org string, opt *CreateOrgInvitationOptions) (*Invitation, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/invitations", org)
+
+	req, err := s.client.NewRequest("POST", u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeOrganizationInvitationPreview)
+
+	var invitation *Invitation
+	resp, err := s.client.Do(ctx, req, &invitation)
+	if err != nil {
+		return nil, resp, err
+	}
+	return invitation, resp, nil
+}
+
+// ListOrgInvitationTeams lists all teams associated with an invitation. In order to see invitations in an organization,
+// the authenticated user must be an organization owner.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/members/#list-organization-invitation-teams
+func (s *OrganizationsService) ListOrgInvitationTeams(ctx context.Context, org, invitationID string, opt *ListOptions) ([]*Team, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/invitations/%v/teams", org, invitationID)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// TODO: remove custom Accept header when this API fully launches.
+	req.Header.Set("Accept", mediaTypeOrganizationInvitationPreview)
+
+	var orgInvitationTeams []*Team
+	resp, err := s.client.Do(ctx, req, &orgInvitationTeams)
+	if err != nil {
+		return nil, resp, err
+	}
+	return orgInvitationTeams, resp, nil
+}

vendor/github.com/google/go-github/github/orgs_outside_collaborators.go

@@ -0,0 +1,81 @@
+// Copyright 2017 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"fmt"
+)
+
+// ListOutsideCollaboratorsOptions specifies optional parameters to the
+// OrganizationsService.ListOutsideCollaborators method.
+type ListOutsideCollaboratorsOptions struct {
+	// Filter outside collaborators returned in the list. Possible values are:
+	// 2fa_disabled, all.  Default is "all".
+	Filter string `url:"filter,omitempty"`
+
+	ListOptions
+}
+
+// ListOutsideCollaborators lists outside collaborators of organization's repositories.
+// This will only work if the authenticated
+// user is an owner of the organization.
+//
+// Warning: The API may change without advance notice during the preview period.
+// Preview features are not supported for production use.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/outside_collaborators/#list-outside-collaborators
+func (s *OrganizationsService) ListOutsideCollaborators(ctx context.Context, org string, opt *ListOutsideCollaboratorsOptions) ([]*User, *Response, error) {
+	u := fmt.Sprintf("orgs/%v/outside_collaborators", org)
+	u, err := addOptions(u, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", u, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var members []*User
+	resp, err := s.client.Do(ctx, req, &members)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return members, resp, nil
+}
+
+// RemoveOutsideCollaborator removes a user from the list of outside collaborators;
+// consequently, removing them from all the organization's repositories.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/outside_collaborators/#remove-outside-collaborator
+func (s *OrganizationsService) RemoveOutsideCollaborator(ctx context.Context, org string, user string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/outside_collaborators/%v", org, user)
+	req, err := s.client.NewRequest("DELETE", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}
+
+// ConvertMemberToOutsideCollaborator reduces the permission level of a member of the
+// organization to that of an outside collaborator. Therefore, they will only
+// have access to the repositories that their current team membership allows.
+// Responses for converting a non-member or the last owner to an outside collaborator
+// are listed in GitHub API docs.
+//
+// GitHub API docs: https://developer.github.com/v3/orgs/outside_collaborators/#convert-member-to-outside-collaborator
+func (s *OrganizationsService) ConvertMemberToOutsideCollaborator(ctx context.Context, org string, user string) (*Response, error) {
+	u := fmt.Sprintf("orgs/%v/outside_collaborators/%v", org, user)
+	req, err := s.client.NewRequest("PUT", u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(ctx, req, nil)
+}