From a3a6cf1c075c40c87980dda181d586a1d06ea304 Mon Sep 17 00:00:00 2001
From: Shoubhit Dash <shoubhit2005@gmail.com>
Date: Wed, 1 Apr 2026 16:11:57 +0530
Subject: feat(comments): support file mentions (#20447)

---
 packages/app/src/pages/session/file-tabs.tsx  | 3 +++
 packages/app/src/pages/session/review-tab.tsx | 4 ++++
 2 files changed, 7 insertions(+)

(limited to 'packages/app/src/pages/session')

diff --git a/packages/app/src/pages/session/file-tabs.tsx b/packages/app/src/pages/session/file-tabs.tsx
index 8208b6c99..9430b7025 100644
--- a/packages/app/src/pages/session/file-tabs.tsx
+++ b/packages/app/src/pages/session/file-tabs.tsx
@@ -302,6 +302,9 @@ export function FileTabContent(props: { tab: string }) {
     comments: fileComments,
     label: language.t("ui.lineComment.submit"),
     draftKey: () => path() ?? props.tab,
+    mention: {
+      items: file.searchFilesAndDirectories,
+    },
     state: {
       opened: () => note.openedComment,
       setOpened: (id) => setNote("openedComment", id),
diff --git a/packages/app/src/pages/session/review-tab.tsx b/packages/app/src/pages/session/review-tab.tsx
index c073e6214..76b65a221 100644
--- a/packages/app/src/pages/session/review-tab.tsx
+++ b/packages/app/src/pages/session/review-tab.tsx
@@ -30,6 +30,9 @@ export interface SessionReviewTabProps {
   onFocusedCommentChange?: (focus: { file: string; id: string } | null) => void
   focusedFile?: string
   onScrollRef?: (el: HTMLDivElement) => void
+  commentMentions?: {
+    items: (query: string) => string[] | Promise<string[]>
+  }
   classes?: {
     root?: string
     header?: string
@@ -162,6 +165,7 @@ export function SessionReviewTab(props: SessionReviewTabProps) {
       onLineCommentUpdate={props.onLineCommentUpdate}
       onLineCommentDelete={props.onLineCommentDelete}
       lineCommentActions={props.lineCommentActions}
+      lineCommentMention={props.commentMentions}
       comments={props.comments}
       focusedComment={props.focusedComment}
       onFocusedCommentChange={props.onFocusedCommentChange}
-- 
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