From 1e40540ef48a51f3de909d69383065b196f67e1a Mon Sep 17 00:00:00 2001
From: marxlaml <miguel@marxlaml.de>
Date: Fri, 22 May 2026 21:50:58 +0200
Subject: [PATCH] feat: show banner for bare mirror repositories

- Add isMirror prop to GitToolbar\n- Show warning banner when repo is a bare mirror\n- Explain that editing/committing/pulling/merging are unavailable\n- Suggest deleting and recreating to enable full features\n\nQuality gates: vitest (43 passed)
---
 apps/web/src/components/git-toolbar.tsx | 10 +++++++++-
 apps/web/src/pages/repo-workspace.tsx   |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/apps/web/src/components/git-toolbar.tsx b/apps/web/src/components/git-toolbar.tsx
index 31a8f07..04556c3 100644
--- a/apps/web/src/components/git-toolbar.tsx
+++ b/apps/web/src/components/git-toolbar.tsx
@@ -18,6 +18,7 @@ interface GitToolbarProps {
   currentBranch: string;
   branches: string[];
   hasRemote: boolean;
+  isMirror: boolean;
   onBranchChange: (branch: string) => void;
   onRefresh: () => void;
 }
@@ -28,6 +29,7 @@ export const GitToolbar = ({
   currentBranch,
   branches,
   hasRemote,
+  isMirror,
   onBranchChange,
   onRefresh,
 }: GitToolbarProps) => {
@@ -136,7 +138,13 @@ export const GitToolbar = ({
   return (
     <div className="git-toolbar">
       {error && <div className="toolbar-error">{error}</div>}
-      
+      {isMirror && (
+        <div className="warning-message">
+          <Icon name="warning" size="sm" /> This repository is a bare mirror.
+          Editing, committing, pulling, and merging are not available.
+          Delete and recreate it to enable full workspace features.
+        </div>
+      )}
       <div className="toolbar-row">
         <div className="toolbar-group">
           <select
diff --git a/apps/web/src/pages/repo-workspace.tsx b/apps/web/src/pages/repo-workspace.tsx
index 198fb84..aaf91b0 100644
--- a/apps/web/src/pages/repo-workspace.tsx
+++ b/apps/web/src/pages/repo-workspace.tsx
@@ -197,6 +197,7 @@ export const RepoWorkspace = () => {
               currentBranch={currentBranch}
               branches={branches}
               hasRemote={Boolean(selectedRepo?.remote_url)}
+              isMirror={Boolean(selectedRepo?.is_mirror)}
               onBranchChange={(branch) => {
                 setCurrentBranch(branch);
                 const newParams = new URLSearchParams(searchParams);