support CreateEvent in webhook

src/main/scala/gitbucket/core/api/ApiCommit.scala

@@ -53,5 +53,5 @@ object ApiCommit{
       committer = ApiPersonIdent.committer(commit)
     )(repositoryName, urlIsHtmlUrl)
   }
-  def forPushPayload(git: Git, repositoryName: RepositoryName, commit: CommitInfo): ApiCommit = apply(git, repositoryName, commit, true)
+  def forWebhookPayload(git: Git, repositoryName: RepositoryName, commit: CommitInfo): ApiCommit = apply(git, repositoryName, commit, true)
 }

src/main/scala/gitbucket/core/api/ApiRepository.scala

@@ -51,7 +51,7 @@ object ApiRepository{
   def apply(repositoryInfo: RepositoryInfo, owner: Account): ApiRepository =
     this(repositoryInfo.repository, ApiUser(owner))
 
-  def forPushPayload(repositoryInfo: RepositoryInfo, owner: ApiUser): ApiRepository =
+  def forWebhookPayload(repositoryInfo: RepositoryInfo, owner: ApiUser): ApiRepository =
     ApiRepository(repositoryInfo.repository, owner, forkedCount=repositoryInfo.forkedCount, urlIsHtmlUrl=true)
 
   def forDummyPayload(owner: ApiUser): ApiRepository =

src/main/scala/gitbucket/core/service/WebHookService.scala

@@ -362,6 +362,35 @@ trait WebHookIssueCommentService extends WebHookPullRequestService {
 object WebHookService {
   trait WebHookPayload
 
+  // https://developer.github.com/v3/activity/events/types/#createevent
+  case class WebHookCreatePayload(
+    sender: ApiUser,
+    description: String,
+    ref: String,
+    ref_type: String,
+    master_branch: String,
+    repository: ApiRepository
+  ) extends FieldSerializable with WebHookPayload {
+    val pusher_type = "user"
+  }
+
+  object WebHookCreatePayload {
+
+    def apply(git: Git, sender: Account, refName: String, repositoryInfo: RepositoryInfo,
+              commits: List[CommitInfo], repositoryOwner: Account,
+              ref: String, refType: String): WebHookCreatePayload =
+      WebHookCreatePayload(
+        sender        = ApiUser(sender),
+        ref           = ref,
+        ref_type      = refType,
+        description   = repositoryInfo.repository.description.getOrElse(""),
+        master_branch = repositoryInfo.repository.defaultBranch,
+        repository    = ApiRepository.forWebhookPayload(
+          repositoryInfo,
+          owner= ApiUser(repositoryOwner))
+      )
+  }
+
   // https://developer.github.com/v3/activity/events/types/#pushevent
   case class WebHookPushPayload(
     pusher: ApiPusher,
@@ -391,8 +420,8 @@ object WebHookService {
         ref        = refName,
         before     = ObjectId.toString(oldId),
         after      = ObjectId.toString(newId),
-        commits    = commits.map{ commit => ApiCommit.forPushPayload(git, RepositoryName(repositoryInfo), commit) },
+        commits    = commits.map{ commit => ApiCommit.forWebhookPayload(git, RepositoryName(repositoryInfo), commit) },
-        repository = ApiRepository.forPushPayload(
+        repository = ApiRepository.forWebhookPayload(
           repositoryInfo,
           owner= ApiUser(repositoryOwner))
       )

src/main/scala/gitbucket/core/servlet/GitRepositoryServlet.scala

@@ -306,6 +306,18 @@ class CommitLogHook(owner: String, repository: String, pusher: String, baseUrl:
                   newId = command.getNewId(), oldId = command.getOldId())
               }
             }
+            if (command.getType ==  ReceiveCommand.Type.CREATE) {
+              callWebHookOf(owner, repository, WebHook.Create) {
+                for {
+                  pusherAccount <- getAccountByUserName(pusher)
+                  ownerAccount  <- getAccountByUserName(owner)
+                } yield {
+                  val refType = if (refName(1) == "tags") "tag" else "branch"
+                  WebHookCreatePayload(git, pusherAccount, command.getRefName, repositoryInfo, newCommits, ownerAccount,
+                    ref = branchName, refType = refType)
+                }
+              }
+            }
 
             // call post-commit hook
             PluginRegistry().getReceiveHooks.foreach(_.postReceive(owner, repository, receivePack, command, pusher))

src/main/twirl/gitbucket/core/settings/edithookform.scala.html

@@ -48,7 +48,9 @@
       </div>
       <!--
       <label class="checkbox"><input type="checkbox" @check("events",CommitComment) />Commit comment <small class="help-block">Commit or diff commented on. </small> </label>
-      <label class="checkbox"><input type="checkbox" @check("events",Create) />Create <small class="help-block">Branch, or tag created. </small> </label>
+      -->
+      <label class="checkbox"><input type="checkbox" @check("events",Create) />Create <small class="help-block normal">Branch, or tag created. </small> </label>
+      <!--
       <label class="checkbox"><input type="checkbox" @check("events",Delete) />Delete <small class="help-block">Branch, or tag deleted. </small> </label>
       <label class="checkbox"><input type="checkbox" @check("events",Deployment) />Deployment <small class="help-block">Repository deployed. </small> </label>
       <label class="checkbox"><input type="checkbox" @check("events",DeploymentStatus) />Deployment status <small class="help-block">Deployment status updated from the API. </small> </label>