From 8ca73cd2d0e2fdea219fd3e4dc3fcdeccb850a1e Mon Sep 17 00:00:00 2001
From: Jim Graham <flar@google.com>
Date: Fri, 29 Apr 2022 13:34:03 -0700
Subject: [PATCH] allow either host_debug or host_debug_unopt for pre-push
 verification (flutter/engine#33000)

---
 .../githooks/lib/src/pre_push_command.dart      | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/engine/src/flutter/tools/githooks/lib/src/pre_push_command.dart b/engine/src/flutter/tools/githooks/lib/src/pre_push_command.dart
index 0a735b8c589..5f571a2bfae 100644
--- a/engine/src/flutter/tools/githooks/lib/src/pre_push_command.dart
+++ b/engine/src/flutter/tools/githooks/lib/src/pre_push_command.dart
@@ -37,7 +37,7 @@ class PrePushCommand extends Command<bool> {
     final Stopwatch sw = Stopwatch()..start();
     // First ensure that out/host_debug/compile_commands.json exists by running
     // //flutter/tools/gn.
-    final io.File compileCommands = io.File(path.join(
+    io.File compileCommands = io.File(path.join(
       flutterRoot,
       '..',
       'out',
@@ -45,14 +45,15 @@ class PrePushCommand extends Command<bool> {
       'compile_commands.json',
     ));
     if (!compileCommands.existsSync()) {
-      final bool gnResult = await _runCheck(
+      compileCommands = io.File(path.join(
         flutterRoot,
-        path.join(flutterRoot, 'tools', 'gn'),
-        <String>[],
-        'GN for host_debug',
-        verbose: verbose,
-      );
-      if (!gnResult) {
+        '..',
+        'out',
+        'host_debug_unopt',
+        'compile_commands.json',
+      ));
+      if (!compileCommands.existsSync()) {
+        io.stderr.writeln('clang-tidy requires a fully built host_debug or host_debug_unopt build directory');
         return false;
       }
     }