6ea78398aa
The infrastructure runs everything already in Python3, so this is mostly a clean-up. For MB, a python2 holdover was removed and new lint errors were fixed. The renames were automated with: git grep -e "/usr/bin/python$" | cut -d':' -f1 | xargs sed -i 's/#!\/usr\/bin\/python$/#!\/usr\/bin\/python3/1' and git grep -e "/usr/bin/env python$" | cut -d':' -f1 | xargs sed -i 's/#!\/usr\/bin\/env python$/#!\/usr\/bin\/env python3/1' Bug: v8:13148 Change-Id: If4f3c7635e72fa134798d55314ac1aa92ddd01bf Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3811499 Reviewed-by: Liviu Rau <liviurau@google.com> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/main@{#82231}
52 lines
1.4 KiB
Python
Executable File
52 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2021 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Script to wrap protoc execution.
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This script exists to work-around the bad depfile generation by protoc when
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generating descriptors."""
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from __future__ import print_function
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import argparse
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import os
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import sys
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import subprocess
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import tempfile
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import uuid
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from codecs import open
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('--descriptor_set_out', default=None)
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parser.add_argument('--dependency_out', default=None)
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parser.add_argument('protoc')
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args, remaining = parser.parse_known_args()
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if args.dependency_out and args.descriptor_set_out:
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tmp_path = os.path.join(tempfile.gettempdir(), str(uuid.uuid4()))
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custom = [
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'--descriptor_set_out', args.descriptor_set_out, '--dependency_out',
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tmp_path
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]
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try:
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cmd = [args.protoc] + custom + remaining
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subprocess.check_call(cmd)
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with open(tmp_path, 'rb') as tmp_rd:
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dependency_data = tmp_rd.read().decode('utf-8')
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finally:
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if os.path.exists(tmp_path):
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os.unlink(tmp_path)
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with open(args.dependency_out, 'w', encoding='utf-8') as f:
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f.write(args.descriptor_set_out + ":")
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f.write(dependency_data)
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else:
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subprocess.check_call(sys.argv[1:])
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if __name__ == '__main__':
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sys.exit(main())
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