fix(tui): preserve quotes in Windows status line commands

.changeset/fix-windows-status-line-quotes.md

@@ -0,0 +1,5 @@
+---
+"@moonshot-ai/kimi-code": patch
+---
+
+Fix status line commands with quoted arguments on Windows.

apps/kimi-code/src/tui/utils/status-line-command.ts

@@ -43,13 +43,20 @@ export function runStatusLineCommand(
     const isWin = process.platform === 'win32';
     let child;
     try {
-      child = spawn(isWin ? (process.env['ComSpec'] ?? 'cmd.exe') : 'sh', isWin ? ['/d', '/s', '/c', command] : ['-c', command], {
-        stdio: ['pipe', 'pipe', 'ignore'],
-        env: { ...process.env, KIMI_CODE_STATUS_LINE: '1' },
-        // Own process group on POSIX so a timeout can drop the whole tree,
-        // not just the shell wrapper.
-        detached: !isWin,
-      });
+      child = spawn(
+        isWin ? (process.env['ComSpec'] ?? 'cmd.exe') : 'sh',
+        isWin ? ['/d', '/s', '/c', `"${command}"`] : ['-c', command],
+        {
+          stdio: ['pipe', 'pipe', 'ignore'],
+          env: { ...process.env, KIMI_CODE_STATUS_LINE: '1' },
+          // Own process group on POSIX so a timeout can drop the whole tree,
+          // not just the shell wrapper.
+          detached: !isWin,
+          // Preserve the nested quotes in cmd /s /c "<command>" instead of
+          // letting libuv escape them as literal backslashes.
+          windowsVerbatimArguments: isWin,
+        },
+      );
     } catch {
       finish(null);
       return;

apps/kimi-code/test/tui/components/chrome/footer-status-line.test.ts

@@ -134,6 +134,15 @@ describe('FooterComponent status_line items', () => {
 });
 
 describe('runStatusLineCommand', () => {
+  it.runIf(process.platform === 'win32')(
+    'preserves double quotes in Windows commands',
+    async () => {
+      const command = `"${process.execPath}" -e "process.stdout.write('quoted-ok')"`;
+
+      expect(await runStatusLineCommand(command, payload, 5_000)).toBe('quoted-ok');
+    },
+  );
+
   it('passes the payload as JSON on stdin and returns the first stdout line', async () => {
     const line = await runStatusLineCommand('cat', payload);