Revert "Fix cannot reopen after pushing commits to a closed PR (go-gitea#23189)"

This reverts commit 2f49b55.

# Conflicts:
#	templates/repo/issue/view_content/comments.tmpl

Author: sillyguodong

models/issues/pull_list.go

@@ -52,16 +52,13 @@ func listPullRequestStatement(baseRepoID int64, opts *PullRequestsOptions) (*xor
 
 // GetUnmergedPullRequestsByHeadInfo returns all pull requests that are open and has not been merged
 // by given head information (repo and branch).
-// arg `includeClosed` controls whether the SQL returns closed PRs
-func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string, includeClosed bool) ([]*PullRequest, error) {
+func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string) ([]*PullRequest, error) {
 	prs := make([]*PullRequest, 0, 2)
-	sess := db.GetEngine(db.DefaultContext).
+	return prs, db.GetEngine(db.DefaultContext).
+		Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND issue.is_closed = ? AND flow = ?",
+			repoID, branch, false, false, PullRequestFlowGithub).
 		Join("INNER", "issue", "issue.id = pull_request.issue_id").
-		Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND flow = ?", repoID, branch, false, PullRequestFlowGithub)
-	if !includeClosed {
-		sess.Where("issue.is_closed = ?", false)
-	}
-	return prs, sess.Find(&prs)
+		Find(&prs)
 }
 
 // CanMaintainerWriteToBranch check whether user is a maintainer and could write to the branch
@@ -74,7 +71,7 @@ func CanMaintainerWriteToBranch(p access_model.Permission, branch string, user *
 		return false
 	}
 
-	prs, err := GetUnmergedPullRequestsByHeadInfo(p.Units[0].RepoID, branch, false)
+	prs, err := GetUnmergedPullRequestsByHeadInfo(p.Units[0].RepoID, branch)
 	if err != nil {
 		return false
 	}

models/issues/pull_test.go

@@ -118,7 +118,7 @@ func TestHasUnmergedPullRequestsByHeadInfo(t *testing.T) {
 
 func TestGetUnmergedPullRequestsByHeadInfo(t *testing.T) {
 	assert.NoError(t, unittest.PrepareTestDatabase())
-	prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(1, "branch2", false)
+	prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(1, "branch2")
 	assert.NoError(t, err)
 	assert.Len(t, prs, 1)
 	for _, pr := range prs {

routers/web/repo/issue.go

@@ -1424,12 +1424,11 @@ func ViewIssue(ctx *context.Context) {
 	}
 
 	var (
-		role                 issues_model.RoleDescriptor
-		ok                   bool
-		marked               = make(map[int64]issues_model.RoleDescriptor)
-		comment              *issues_model.Comment
-		participants         = make([]*user_model.User, 1, 10)
-		latestCloseCommentID int64
+		role         issues_model.RoleDescriptor
+		ok           bool
+		marked       = make(map[int64]issues_model.RoleDescriptor)
+		comment      *issues_model.Comment
+		participants = make([]*user_model.User, 1, 10)
 	)
 	if ctx.Repo.Repository.IsTimetrackerEnabled(ctx) {
 		if ctx.IsSigned {
@@ -1627,15 +1626,9 @@ func ViewIssue(ctx *context.Context) {
 			comment.Type == issues_model.CommentTypeStopTracking {
 			// drop error since times could be pruned from DB..
 			_ = comment.LoadTime()
-		} else if comment.Type == issues_model.CommentTypeClose {
-			// record ID of latest closed comment.
-			// if PR is closed, the comments whose type is CommentTypePullRequestPush(29) after latestCloseCommentID won't be rendered.
-			latestCloseCommentID = comment.ID
 		}
 	}
 
-	ctx.Data["LatestCloseCommentID"] = latestCloseCommentID
-
 	// Combine multiple label assignments into a single comment
 	combineLabelComments(issue)
 

routers/web/repo/pull.go

@@ -587,7 +587,7 @@ func PrepareViewPullInfo(ctx *context.Context, issue *issues_model.Issue) *git.C
 	ctx.Data["HeadBranchCommitID"] = headBranchSha
 	ctx.Data["PullHeadCommitID"] = sha
 
-	if pull.HeadRepo == nil || !headBranchExist || (!pull.Issue.IsClosed && (headBranchSha != sha)) {
+	if pull.HeadRepo == nil || !headBranchExist || headBranchSha != sha {
 		ctx.Data["IsPullRequestBroken"] = true
 		if pull.IsSameRepo() {
 			ctx.Data["HeadTarget"] = pull.HeadBranch

services/pull/pull.go

@@ -257,7 +257,7 @@ func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string,
 		// If you don't let it run all the way then you will lose data
 		// TODO: graceful: AddTestPullRequestTask needs to become a queue!
 
-		prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch, true)
+		prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch)
 		if err != nil {
 			log.Error("Find pull requests [head_repo_id: %d, head_branch: %s]: %v", repoID, branch, err)
 			return
@@ -499,7 +499,7 @@ func (errs errlist) Error() string {
 
 // CloseBranchPulls close all the pull requests who's head branch is the branch
 func CloseBranchPulls(doer *user_model.User, repoID int64, branch string) error {
-	prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch, false)
+	prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repoID, branch)
 	if err != nil {
 		return err
 	}
@@ -535,7 +535,7 @@ func CloseRepoBranchesPulls(ctx context.Context, doer *user_model.User, repo *re
 
 	var errs errlist
 	for _, branch := range branches {
-		prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repo.ID, branch.Name, false)
+		prs, err := issues_model.GetUnmergedPullRequestsByHeadInfo(repo.ID, branch.Name)
 		if err != nil {
 			return err
 		}

templates/repo/issue/view_content/comments.tmpl

@@ -697,10 +697,6 @@
 				</span>
 			</div>
 		{{else if and (eq .Type 29) (or (gt .CommitsNum 0) .IsForcePush)}}
-			<!-- If PR is closed, the comments whose type is CommentTypePullRequestPush(29) after latestCloseCommentID won't be rendered. //-->
-			{{if and .Issue.IsClosed (gt .ID $.LatestCloseCommentID)}}
-				{{continue}}
-			{{end}}
 			<div class="timeline-item event" id="{{.HashTag}}">
 				<span class="badge">{{svg "octicon-repo-push"}}</span>
 				<span class="text grey muted-links">