Merge branch 'unstable' into agents/daily/perf-agent-2026-02-15-3720994187998550610

scripts/check-hex.js

@@ -56,7 +56,9 @@ for (const glob of IGNORED_GLOBS) {
 
 // We rely on 'git' being available and 'git grep' supporting -P.
 // Typically available in most CI/dev environments.
-const result = spawnSync('git', gitArgs, { encoding: 'utf8' });
+// Increase maxBuffer to 10MB to avoid ENOBUFS on large outputs.
+console.log("Running git with args:", gitArgs.join(" "));
+const result = spawnSync('git', gitArgs, { encoding: 'utf8', maxBuffer: 1024 * 1024 * 10 });
 
 if (result.error) {
   console.error('Failed to execute git grep:', result.error.message);
@@ -69,10 +71,24 @@ if (result.error) {
 //   2+ on errors.
 
 if (result.status === 0 && result.stdout.trim()) {
-  console.error('Hex colors detected outside tokens or SVG assets:');
-  console.error(result.stdout.trimEnd());
-  console.error('\nAllowed exceptions: tokens (css/tokens.css) and vector logos (*.svg).');
-  process.exit(1);
+  const lines = result.stdout.trim().split('\n');
+
+  // Robust filtering: If git grep exclusion fails (e.g. in some CI environments),
+  // we filter out known ignored files here.
+  const filteredLines = lines.filter(line => {
+    // Output format is filename:line:content...
+    // We just check if the line starts with a known ignored file.
+    if (line.startsWith('js/webtorrent.min.js')) return false;
+    if (line.startsWith('perf/hits-')) return false;
+    return true;
+  });
+
+  if (filteredLines.length > 0) {
+    console.error('Hex colors detected outside tokens or SVG assets:');
+    console.error(filteredLines.join('\n'));
+    console.error('\nAllowed exceptions: tokens (css/tokens.css) and vector logos (*.svg).');
+    process.exit(1);
+  }
 }
 
 if (result.status && result.status !== 1) {