1 files changed, 67 insertions, 0 deletions
diff --git a/projects/pigweed/filter_cipd.py b/projects/pigweed/filter_cipd.py
new file mode 100644
index 000000000..e8dc098e3
--- /dev/null
+++ b/projects/pigweed/filter_cipd.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+
+# Copyright 2020 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+"""Script for filter Pigweed's CIPD dependencies for OSS Fuzz conflicts."""
+
+import argparse
+import json
+import os
+import sys
+
+
+def main():
+  """Main entry point of the script."""
+  parser = argparse.ArgumentParser()
+  parser.add_argument('--root', default=os.path.join(os.getcwd(), 'pigweed'))
+  parser.add_argument(
+      '--json', default='pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json')
+  parser.add_argument('--excludes', default='clang', nargs='*')
+  args = parser.parse_args()
+
+  # Load args.json
+  prebuilts = []
+  try:
+    with open(args.json, 'r') as json_file:
+      prebuilts = json.load(json_file)
+  except Exception:
+    print('Encountered error attempting to load ' + args.json)
+    raise
+
+  # Filter out args.excludes
+  for exclude in args.excludes:
+    prebuilts[:] = [p for p in prebuilts if exclude not in str(p['path'])]
+
+  # Rename original CIPD JSON file
+  try:
+    os.rename(args.json, args.json + '.orig')
+  except Exception:
+    print('Encountered error attempting to rename ' + args.json)
+    raise
+
+  # Save new CIPD JSON file
+  try:
+    with open(args.json, 'w') as json_file:
+      json.dump(prebuilts, json_file, indent=2)
+  except Exception:
+    print('Encountered error attempting to write ' + args.json)
+    raise
+
+  return 0
+
+
+if __name__ == '__main__':
+  sys.exit(main())