mirror of
https://github.com/kovidgoyal/calibre.git
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32 lines
928 B
Python
Executable File
32 lines
928 B
Python
Executable File
#!/usr/bin/env python
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# License: GPLv3 Copyright: 2019, Eli Schwartz <eschwartz@archlinux.org>
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import re
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import subprocess
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from setup import Command
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class GitVersion(Command):
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description = 'Update the version from git metadata'
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def run(self, opts):
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constants_file = self.j(self.SRC, 'calibre', 'constants.py')
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with open(constants_file, 'rb') as f:
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src = f.read().decode('utf-8')
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try:
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nv = subprocess.check_output(['git', 'describe'])
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nv = re.sub(r'([^-]*-g)', r'r\1', nv.decode('utf-8').strip().lstrip('v'))
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nv = nv.replace('-', '.')
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except subprocess.CalledProcessError:
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raise SystemExit('Error: not a git checkout')
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newsrc = re.sub(r'(git_version = ).*', rf'\1{nv!r}', src)
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self.info('new version is:', nv)
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with open(constants_file, 'wb') as f:
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f.write(newsrc.encode('utf-8'))
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