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33 lines
1.3 KiB
33 lines
1.3 KiB
#!/usr/bin/env python3 |
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# Copyright 2015 The Meson development team |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import sys, os, subprocess, re |
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def config_vcs_tag(infile, outfile, fallback, source_dir, replace_string, regex_selector, cmd): |
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try: |
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output = subprocess.check_output(cmd, cwd=source_dir) |
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new_string = re.search(regex_selector, output.decode()).group(1).strip() |
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except Exception: |
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new_string = fallback |
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new_data = open(infile).read().replace(replace_string, new_string) |
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if (not os.path.exists(outfile)) or (open(outfile).read() != new_data): |
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open(outfile, 'w').write(new_data) |
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if __name__ == '__main__': |
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infile, outfile, fallback, source_dir, replace_string, regex_selector = sys.argv[1:7] |
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command = sys.argv[7:] |
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config_vcs_tag(infile, outfile, fallback, source_dir, replace_string, regex_selector, command)
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