From 3bf6cd199d754cbac9692b7c4871db63a4ca6ba3 Mon Sep 17 00:00:00 2001
From: Rob Mohr <mohrr@google.com>
Date: Fri, 5 Aug 2022 19:41:49 +0000
Subject: [PATCH] pw_env_setup: Don't clear gni vars in CIPD hook

Don't clear the variables in the pigweed_environment.gni file when the
CIPD post-checkout hook runs.

Change-Id: I51ec6fcea4d24cdfca5aaeb975547b6fb5a2e99a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/105157
Reviewed-by: Alexei Frolov <frolv@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Rob Mohr <mohrr@google.com>
---
 pw_env_setup/py/pw_env_setup/env_setup.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pw_env_setup/py/pw_env_setup/env_setup.py b/pw_env_setup/py/pw_env_setup/env_setup.py
index 6addb8b864..23cdbcad41 100755
--- a/pw_env_setup/py/pw_env_setup/env_setup.py
+++ b/pw_env_setup/py/pw_env_setup/env_setup.py
@@ -378,6 +378,9 @@ def _check_submodule_presence(self):
             raise MissingSubmodulesError(', '.join(sorted(missing)))
 
     def _write_gni_file(self):
+        if self._cipd_only:
+            return
+
         gni_file = os.path.join(self._project_root, 'build_overrides',
                                 'pigweed_environment.gni')
         if self._gni_file: