66 lines
1.6 KiB
Python
Executable file
66 lines
1.6 KiB
Python
Executable file
#!/usr/bin/env python
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#
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# SPDX-FileCopyrightText: 2021 ret2libc <sirmy15@gmail.com>
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# SPDX-License-Identifier: LGPL-3.0-only
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""" Portable python script to execute git -C (even on system where -C is not available) """
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import os
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import subprocess
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import sys
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def isCArgSupported(executable, path):
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try:
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subprocess.run(
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[executable, "-C", path, "status"],
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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check=True,
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)
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return True
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except subprocess.CalledProcessError:
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return False
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def simple_git_execution(args, gittip_dir=None):
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try:
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called = subprocess.run(args, check=True, stdout=subprocess.PIPE)
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if gittip_dir is not None:
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os.chdir(gittip_dir)
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with open("gittip", "w", encoding="utf8") as f:
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f.write(called.stdout.decode("utf8").strip())
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sys.exit(called.returncode)
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except subprocess.CalledProcessError as e:
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sys.exit(e.returncode)
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def parse():
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if len(sys.argv) <= 3:
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print(
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"Usage: {} <git_executable_path> <repo_path> [git_args...]".format(
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sys.argv[0]
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)
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)
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sys.exit(1)
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git_exe = sys.argv[1]
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repo_path = sys.argv[2]
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args = sys.argv[3:]
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return git_exe, repo_path, args
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def main():
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git_exe, repo_path, args = parse()
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if isCArgSupported(git_exe, repo_path):
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simple_git_execution([git_exe, "-C", repo_path] + args)
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else:
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gittip_dir = os.getcwd()
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os.chdir(repo_path)
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simple_git_execution([git_exe] + args, gittip_dir)
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if __name__ == "__main__":
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main()
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