add action link to pull request.

src/main/scala/app/RepositoryViewerController.scala

@@ -21,7 +21,7 @@ import service.WebHookService.WebHookPayload
 
 class RepositoryViewerController extends RepositoryViewerControllerBase
   with RepositoryService with AccountService with ActivityService with IssuesService with WebHookService with CommitsService
-  with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator
+  with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator with PullRequestService
 
 
 /**
@@ -29,7 +29,7 @@ class RepositoryViewerController extends RepositoryViewerControllerBase
  */
 trait RepositoryViewerControllerBase extends ControllerBase {
   self: RepositoryService with AccountService with ActivityService with IssuesService with WebHookService with CommitsService
-    with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator =>
+    with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator with PullRequestService =>
 
   ArchiveCommand.registerFormat("zip", new ZipFormat)
   ArchiveCommand.registerFormat("tar.gz", new TgzFormat)
@@ -325,6 +325,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
   get("/:owner/:repository/branches")(referrersOnly { repository =>
     val branches = JGitUtil.getBranches(repository.owner, repository.name, repository.repository.defaultBranch)
       .sortBy(br => (br.mergeInfo.isEmpty, br.commitTime))
+      .map(br => br -> getPullRequestByRequestCommit(repository.owner, repository.name, repository.repository.defaultBranch, br.name, br.commitId))
       .reverse
     repo.html.branches(branches, hasWritePermission(repository.owner, repository.name, context.loginAccount), repository)
   })

src/main/scala/service/PullRequestService.scala

@@ -81,6 +81,25 @@ trait PullRequestService { self: IssuesService =>
       .map { case (t1, t2) => t1 }
       .list
 
+  def getPullRequestByRequestCommit(userName: String, repositoryName: String, toBranch:String, fromBranch: String, commitId: String)
+                              (implicit s: Session): Option[(PullRequest, Issue)] = {
+    if(toBranch == fromBranch){
+      None
+    } else {
+      PullRequests
+        .innerJoin(Issues).on { (t1, t2) => t1.byPrimaryKey(t2.userName, t2.repositoryName, t2.issueId) }
+        .filter { case (t1, t2) =>
+          (t1.userName              === userName.bind) &&
+          (t1.repositoryName        === repositoryName.bind) &&
+          (t1.branch                === toBranch.bind) &&
+          (t1.requestUserName       === userName.bind) &&
+          (t1.requestRepositoryName === repositoryName.bind) &&
+          (t1.requestBranch         === fromBranch.bind) &&
+          (t1.commitIdTo            === commitId.bind)
+        }
+        .firstOption
+    }
+  }
 }
 
 object PullRequestService {

src/main/scala/util/JGitUtil.scala

@@ -135,7 +135,7 @@ object JGitUtil {
 
   case class BranchMergeInfo(ahead: Int, behind: Int, isMerged: Boolean)
 
-  case class BranchInfo(name: String, committerName: String, commitTime: Date, committerEmailAddress:String, mergeInfo: Option[BranchMergeInfo])
+  case class BranchInfo(name: String, committerName: String, commitTime: Date, committerEmailAddress:String, mergeInfo: Option[BranchMergeInfo], commitId: String)
 
   /**
    * Returns RevCommit from the commit or tag id.
@@ -721,7 +721,7 @@ object JGitUtil {
               behind   = RevWalkUtils.count(walk, defaultCommit, mergeBase),
               isMerged = walk.isMergedInto(branchCommit, defaultCommit)))
           }
-          BranchInfo(branchName, committer, when, committerEmail, mergeInfo)
+          BranchInfo(branchName, committer, when, committerEmail, mergeInfo, ref.getObjectId.name)
         } finally {
           walk.dispose();
         }

src/main/twirl/repo/branches.scala.html

@@ -1,4 +1,4 @@
-@(branchInfo: Seq[util.JGitUtil.BranchInfo],
+@(branchInfo: Seq[(util.JGitUtil.BranchInfo, Option[(model.PullRequest, model.Issue)])],
   hasWritePermission: Boolean,
   repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
@@ -6,20 +6,37 @@
 @html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
   @html.menu("code", repository){
     <h1>Branches</h1>
-    <table class="table table-bordered table-hover table-issues">
+    <table class="table table-bordered table-hover table-issues branches">
       <thead>
         <tr>
           <th style="background: #f5f5f5;color: #666;">All branches</th>
         </tr>
       </thead>
       <tbody>
-      @branchInfo.map { branch =>
+      @branchInfo.map { case (branch, prs) =>
         <tr><td style="padding: 12px;">
           <div class="branch-action">
               @branch.mergeInfo.map{ info =>
-                <a href="@url(repository)/compare/@{encodeRefName(repository.repository.defaultBranch)}...@{encodeRefName(branch.name)}" class="btn btn-small">Compare</a>
+                @prs.map{ case (pull, issue) =>
+                  <a href="@url(repository)/pull/@issue.issueId" title="@issue.title">#@issue.issueId</a>
+                  @if(issue.closed) {
+                    @if(info.isMerged){
+                      <a href="@url(repository)/pull/@issue.issueId" title="@issue.title" class="label label-info">Merged</a>
+                    }else{
+                      <a href="@url(repository)/pull/@issue.issueId" title="@issue.title" class="label label-important">Closed</a>
+                    }
+                  } else {
+                    <a href="@url(repository)/pull/@issue.issueId" title="@issue.title" class="label label-success">Open</a>
+                  }
+                }.getOrElse{
+                  <a href="@url(repository)/compare/@{encodeRefName(repository.repository.defaultBranch)}...@{encodeRefName(branch.name)}" class="btn btn-small">Compare</a>
+                }
                 @if(hasWritePermission){
-                  <a href="@url(repository)/delete/@encodeRefName(branch.name)" class="btn  @if(info.isMerged){ btn-warning }else{ btn-danger } delete-branch btn-mini" data-name="@branch.name" @if(info.isMerged){ title="merged branch" }><i class="icon icon-trash icon-white"></i></a>
+                  @if(prs.map(!_._2.closed).getOrElse(false)){
+                    <a class="btn disabled btn-mini" data-toggle="tooltip" title="You can’t delete this branch because it has an open pull request"><i class="icon icon-trash icon-white"></i></a>
+                  }else{
+                    <a href="@url(repository)/delete/@encodeRefName(branch.name)" class="btn  @if(info.isMerged){ btn-warning }else{ btn-danger } delete-branch btn-mini" data-name="@branch.name" @if(info.isMerged){ data-toggle="tooltip" title="this branch is merged" }><i class="icon icon-trash icon-white"></i></a>
+                  }
                 }
               }
           </div>
@@ -57,63 +74,6 @@ $(function(){
     var branchName = $(e.target).data('name');
     return confirm('Are you sure you want to remove the ' + branchName + ' branch?');
   });
-  $('*[data-toggle=tooltip]').tooltip();
+  $('*[data-toggle=tooltip]').tooltip().css("white-space","nowrap");
 });
 </script>
-<style>
-.muted-link{
-  color: #777;
-}
-.muted-link:hover{
-  color: #4183c4;
-}
-.branch-details{
-  display: inline-block;
-  width: 490px;
-  margin-right: 10px;
-}
-.branch-name{
-  color: #4183c4;
-  display: inline-block;
-  padding: 2px 6px;
-  font: 12px Consolas, "Liberation Mono", Menlo, Courier, monospace;
-  background-color: rgba(209,227,237,0.5);
-  border-radius: 3px;
-}
-.branch-meta{
-  color: #aaa;
-  font-size: 12px;
-  line-height: 20px;
-}
-.branch-action{
-  display: inline-block;
-  float: right;
-  position: relative;
-  top: -3px;
-  height: 20px;
-}
-.branch-a-b-count{
-  display: inline-block;
-  vertical-align: middle;
-  width: 181px;
-  text-align: center;
-  color: rgba(0,0,0,0.5);
-}
-.a-b-count-widget{
-  font-size: 10px;
-}
-.a-b-count-widget .count-half{
-  width:90px;
-  position: relative;
-  text-align: right;
-  float: left;
-}
-.a-b-count-widget .count-half:last-child {
-  text-align: left;
-  border-left: 1px solid #bbb;
-}
-.a-b-count-widget .count-half .count-value{
-  padding: 0 3px;
-}
-
-</style>

src/main/webapp/assets/common/css/gitbucket.css

@@ -472,6 +472,62 @@ div.repository-content {
     margin-left: 40px;
 }
 
+.branches .muted-link{
+  color: #777;
+}
+.branches .muted-link:hover{
+  color: #4183c4;
+}
+.branches .branch-details{
+  display: inline-block;
+  width: 490px;
+  margin-right: 10px;
+}
+.branches .branch-name{
+  color: #4183c4;
+  display: inline-block;
+  padding: 2px 6px;
+  font: 12px Consolas, "Liberation Mono", Menlo, Courier, monospace;
+  background-color: rgba(209,227,237,0.5);
+  border-radius: 3px;
+}
+.branches .branch-meta{
+  color: #aaa;
+  font-size: 12px;
+  line-height: 20px;
+}
+.branches .branch-action{
+  display: inline-block;
+  float: right;
+  position: relative;
+  top: -3px;
+  height: 20px;
+}
+.branches .branch-a-b-count{
+  display: inline-block;
+  vertical-align: middle;
+  width: 181px;
+  text-align: center;
+  color: rgba(0,0,0,0.5);
+}
+.branches .a-b-count-widget{
+  font-size: 10px;
+}
+.branches .a-b-count-widget .count-half{
+  width:90px;
+  position: relative;
+  text-align: right;
+  float: left;
+}
+.branches .a-b-count-widget .count-half:last-child {
+  text-align: left;
+  border-left: 1px solid #bbb;
+}
+.branches .a-b-count-widget .count-half .count-value{
+  padding: 0 3px;
+}
+
+
 /****************************************************************************/
 /* Activity */
 /****************************************************************************/