From 5d3ecb1399f2ec43370b25c7df9b204d552297b6 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 2 Feb 2026 17:28:50 +0000
Subject: [PATCH] Add new comment types for WIP prefix changes

- Added CommentTypeMarkedAsWorkInProgress and CommentTypeMarkedAsReadyForReview
- Updated ChangeIssueTitle to detect WIP prefix changes
- Added locale strings for the new messages
- Updated template to render new comment types

Co-authored-by: silverwind <115237+silverwind@users.noreply.github.com>
---
 models/issues/comment.go                      |  5 +++++
 models/issues/issue_update.go                 | 17 ++++++++++++++-
 options/locale/locale_en-US.json              |  2 ++
 .../repo/issue/view_content/comments.tmpl     | 21 ++++++++++++++++++-
 4 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/models/issues/comment.go b/models/issues/comment.go
index f15618bf50..0f7adbd87a 100644
--- a/models/issues/comment.go
+++ b/models/issues/comment.go
@@ -116,6 +116,9 @@ const (
 	CommentTypeUnpin // 37 unpin Issue/PullRequest
 
 	CommentTypeChangeTimeEstimate // 38 Change time estimate
+
+	CommentTypeMarkedAsWorkInProgress // 39 Mark PR as work in progress
+	CommentTypeMarkedAsReadyForReview // 40 Mark PR as ready for review
 )
 
 var commentStrings = []string{
@@ -158,6 +161,8 @@ var commentStrings = []string{
 	"pin",
 	"unpin",
 	"change_time_estimate",
+	"marked_as_work_in_progress",
+	"marked_as_ready_for_review",
 }
 
 func (t CommentType) String() string {
diff --git a/models/issues/issue_update.go b/models/issues/issue_update.go
index 0a320ffc56..19f3d9fd8b 100644
--- a/models/issues/issue_update.go
+++ b/models/issues/issue_update.go
@@ -209,8 +209,23 @@ func ChangeIssueTitle(ctx context.Context, issue *Issue, doer *user_model.User,
 			return fmt.Errorf("loadRepo: %w", err)
 		}
 
+		// Determine the comment type based on WIP prefix changes for pull requests
+		commentType := CommentTypeChangeTitle
+		if issue.IsPull {
+			hadWIP := HasWorkInProgressPrefix(oldTitle)
+			hasWIP := HasWorkInProgressPrefix(issue.Title)
+
+			if !hadWIP && hasWIP {
+				// WIP prefix was added
+				commentType = CommentTypeMarkedAsWorkInProgress
+			} else if hadWIP && !hasWIP {
+				// WIP prefix was removed
+				commentType = CommentTypeMarkedAsReadyForReview
+			}
+		}
+
 		opts := &CreateCommentOptions{
-			Type:     CommentTypeChangeTitle,
+			Type:     commentType,
 			Doer:     doer,
 			Repo:     issue.Repo,
 			Issue:    issue,
diff --git a/options/locale/locale_en-US.json b/options/locale/locale_en-US.json
index 417698544f..5525ca0a5a 100644
--- a/options/locale/locale_en-US.json
+++ b/options/locale/locale_en-US.json
@@ -1447,6 +1447,8 @@
   "repo.issues.remove_assignee_at": "was unassigned by <b>%s</b> %s",
   "repo.issues.remove_self_assignment": "removed their assignment %s",
   "repo.issues.change_title_at": "changed title from <b><strike>%s</strike></b> to <b>%s</b> %s",
+  "repo.issues.marked_as_work_in_progress": "marked the pull request as work in progress %s",
+  "repo.issues.marked_as_ready_for_review": "marked the pull request as ready for review %s",
   "repo.issues.change_ref_at": "changed reference from <b><strike>%s</strike></b> to <b>%s</b> %s",
   "repo.issues.remove_ref_at": "removed reference <b>%s</b> %s",
   "repo.issues.add_ref_at": "added reference <b>%s</b> %s",
diff --git a/templates/repo/issue/view_content/comments.tmpl b/templates/repo/issue/view_content/comments.tmpl
index 0eeb10cba7..06e8efc318 100644
--- a/templates/repo/issue/view_content/comments.tmpl
+++ b/templates/repo/issue/view_content/comments.tmpl
@@ -13,7 +13,8 @@
 		29 = PULL_PUSH_EVENT, 30 = PROJECT_CHANGED, 31 = PROJECT_BOARD_CHANGED
 		32 = DISMISSED_REVIEW, 33 = COMMENT_TYPE_CHANGE_ISSUE_REF, 34 = PR_SCHEDULE_TO_AUTO_MERGE,
 		35 = CANCEL_SCHEDULED_AUTO_MERGE_PR, 36 = PIN_ISSUE, 37 = UNPIN_ISSUE,
-		38 = COMMENT_TYPE_CHANGE_TIME_ESTIMATE -->
+		38 = COMMENT_TYPE_CHANGE_TIME_ESTIMATE, 39 = MARKED_AS_WORK_IN_PROGRESS,
+		40 = MARKED_AS_READY_FOR_REVIEW -->
 		{{if eq .Type 0}}
 			<div class="timeline-item comment" id="{{.HashTag}}">
 			{{if .OriginalAuthor}}
@@ -692,6 +693,24 @@
 					{{end}}
 				</span>
 			</div>
+		{{else if eq .Type 39}}
+			<div class="timeline-item event" id="{{.HashTag}}">
+				<span class="badge">{{svg "octicon-x-circle"}}</span>
+				{{template "shared/user/avatarlink" dict "user" .Poster}}
+				<span class="comment-text-line">
+					{{template "shared/user/authorlink" .Poster}}
+					{{ctx.Locale.Tr "repo.issues.marked_as_work_in_progress" $createdStr}}
+				</span>
+			</div>
+		{{else if eq .Type 40}}
+			<div class="timeline-item event" id="{{.HashTag}}">
+				<span class="badge">{{svg "octicon-check-circle"}}</span>
+				{{template "shared/user/avatarlink" dict "user" .Poster}}
+				<span class="comment-text-line">
+					{{template "shared/user/authorlink" .Poster}}
+					{{ctx.Locale.Tr "repo.issues.marked_as_ready_for_review" $createdStr}}
+				</span>
+			</div>
 		{{end}}
 	{{end}}
 {{end}}