issue: Don't close issues via commits on non-default branch.

Adds a small check to close the issues only if the referencing commits
are on the default branch.

Fixes: #2314.

Author: HarshitOnGitHub

models/action.go

@@ -477,7 +477,7 @@ func getIssueFromRef(repo *Repository, ref string) (*Issue, error) {
 }
 
 // UpdateIssuesCommit checks if issues are manipulated by commit message.
-func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) error {
+func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit, branchName string) error {
 	// Commits are appended in the reverse order.
 	for i := len(commits) - 1; i >= 0; i-- {
 		c := commits[i]
@@ -500,6 +500,11 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) err
 			}
 		}
 
+		// Change issue status only if the commit has been pushed to the default branch.
+		if repo.DefaultBranch != branchName {
+			continue
+		}
+
 		refMarked = make(map[int64]bool)
 		// FIXME: can merge this one and next one to a common function.
 		for _, ref := range issueCloseKeywordsPat.FindAllString(c.Message, -1) {
@@ -609,7 +614,7 @@ func CommitRepoAction(opts CommitRepoActionOptions) error {
 			opts.Commits.CompareURL = repo.ComposeCompareURL(opts.OldCommitID, opts.NewCommitID)
 		}
 
-		if err = UpdateIssuesCommit(pusher, repo, opts.Commits.Commits); err != nil {
+		if err = UpdateIssuesCommit(pusher, repo, opts.Commits.Commits, refName); err != nil {
 			log.Error(4, "updateIssuesCommit: %v", err)
 		}
 	}

models/action_test.go

@@ -227,10 +227,37 @@ func TestUpdateIssuesCommit(t *testing.T) {
 
 	AssertNotExistsBean(t, commentBean)
 	AssertNotExistsBean(t, &Issue{RepoID: repo.ID, Index: 2}, "is_closed=1")
-	assert.NoError(t, UpdateIssuesCommit(user, repo, pushCommits))
+	assert.NoError(t, UpdateIssuesCommit(user, repo, pushCommits, repo.DefaultBranch))
 	AssertExistsAndLoadBean(t, commentBean)
 	AssertExistsAndLoadBean(t, issueBean, "is_closed=1")
 	CheckConsistencyFor(t, &Action{})
+
+	// Test that push to a non-default branch closes no issue.
+	pushCommits = []*PushCommit{
+		{
+			Sha1:           "abcdef1",
+			CommitterEmail: "[email protected]",
+			CommitterName:  "User Two",
+			AuthorEmail:    "[email protected]",
+			AuthorName:     "User Four",
+			Message:        "close #1",
+		},
+	}
+	repo = AssertExistsAndLoadBean(t, &Repository{ID: 3}).(*Repository)
+	commentBean = &Comment{
+		Type:      CommentTypeCommitRef,
+		CommitSHA: "abcdef1",
+		PosterID:  user.ID,
+		IssueID:   6,
+	}
+	issueBean = &Issue{RepoID: repo.ID, Index: 1}
+
+	AssertNotExistsBean(t, commentBean)
+	AssertNotExistsBean(t, &Issue{RepoID: repo.ID, Index: 1}, "is_closed=1")
+	assert.NoError(t, UpdateIssuesCommit(user, repo, pushCommits, "non-existing-branch"))
+	AssertExistsAndLoadBean(t, commentBean)
+	AssertNotExistsBean(t, issueBean, "is_closed=1")
+	CheckConsistencyFor(t, &Action{})
 }
 
 func testCorrectRepoAction(t *testing.T, opts CommitRepoActionOptions, actionBean *Action) {