#-----------------------------------------------------------------------------
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# Copyright (c) 2005-2023, PyInstaller Development Team.
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#
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# Distributed under the terms of the GNU General Public License (version 2
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# or later) with exception for distributing the bootloader.
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#
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# The full license is in the file COPYING.txt, distributed with this software.
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#
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# SPDX-License-Identifier: (GPL-2.0-or-later WITH Bootloader-exception)
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#-----------------------------------------------------------------------------
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"""
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This module contains various helper functions for git DVCS.
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"""
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import os
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from PyInstaller.compat import exec_command, exec_command_rc
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try:
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WindowsError
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except NameError:
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# Not running on Windows
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WindowsError = FileNotFoundError
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def get_repo_revision():
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path = os.path # shortcut
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gitdir = path.normpath(path.join(path.dirname(os.path.abspath(__file__)), '..', '..', '.git'))
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cwd = os.path.dirname(gitdir)
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if not path.exists(gitdir):
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try:
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from PyInstaller.utils._gitrevision import rev
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if not rev.startswith('$'):
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# the format specifier has been substituted
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return '+' + rev
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except ImportError:
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pass
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return ''
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try:
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# need to update index first to get reliable state
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exec_command_rc('git', 'update-index', '-q', '--refresh', cwd=cwd)
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recent = exec_command('git', 'describe', '--long', '--dirty', '--tag', cwd=cwd).strip()
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if recent.endswith('-dirty'):
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tag, changes, rev, dirty = recent.rsplit('-', 3)
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rev = rev + '.mod'
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else:
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tag, changes, rev = recent.rsplit('-', 2)
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if changes == '0':
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return ''
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# According to PEP440, local version identifier starts with '+'.
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return '+' + rev
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except (FileNotFoundError, WindowsError):
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# Be silent when git command is not found.
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pass
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return ''
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if __name__ == '__main__':
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print(get_repo_revision())
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