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69 lines
2.0 KiB
69 lines
2.0 KiB
4 months ago
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Copyright 2019 The Chromium OS 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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"""Build script that copies the go sources to a build destination."""
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from __future__ import print_function
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import argparse
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import os.path
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import re
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import shutil
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import subprocess
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import sys
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def parse_args():
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parser = argparse.ArgumentParser()
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parser.add_argument('output_dir')
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return parser.parse_args()
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def copy_files(input_dir, output_dir):
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for filename in os.listdir(input_dir):
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if ((filename.endswith('.go') and not filename.endswith('_test.go')) or
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filename == 'build.py'):
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shutil.copy(
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os.path.join(input_dir, filename), os.path.join(output_dir, filename))
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def read_change_id(input_dir):
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last_commit_msg = subprocess.check_output(
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['git', '-C', input_dir, 'log', '-1', '--pretty=%B'], encoding='utf-8')
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# Use last found change id to support reverts as well.
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change_ids = re.findall(r'Change-Id: (\w+)', last_commit_msg)
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if not change_ids:
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sys.exit("Couldn't find Change-Id in last commit message.")
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return change_ids[-1]
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def write_readme(input_dir, output_dir, change_id):
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with open(
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os.path.join(input_dir, 'bundle.README'), 'r', encoding='utf-8') as r:
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with open(os.path.join(output_dir, 'README'), 'w', encoding='utf-8') as w:
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content = r.read()
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w.write(content.format(change_id=change_id))
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def write_version(output_dir, change_id):
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with open(os.path.join(output_dir, 'VERSION'), 'w', encoding='utf-8') as w:
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w.write(change_id)
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def main():
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args = parse_args()
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input_dir = os.path.dirname(__file__)
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change_id = read_change_id(input_dir)
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shutil.rmtree(args.output_dir, ignore_errors=True)
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os.makedirs(args.output_dir)
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copy_files(input_dir, args.output_dir)
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write_readme(input_dir, args.output_dir, change_id)
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write_version(args.output_dir, change_id)
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if __name__ == '__main__':
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main()
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