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# SPDX-FileCopyrightText: Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# SPDX-License-Identifier: GPL-3.0-or-later
"""Data used by setup.py and the PyInstaller qutebrowser.spec."""
import sys
import os
import os.path
import subprocess
sys.path.insert(0, os.path.join(os.path.dirname(__file__), os.pardir))
if sys.hexversion >= 0x03000000:
open_file = open
else:
import codecs
open_file = codecs.open
BASEDIR = os.path.join(os.path.dirname(os.path.realpath(__file__)),
os.path.pardir)
def _call_git(gitpath, *args):
"""Call a git subprocess."""
return subprocess.run(
['git'] + list(args),
cwd=gitpath, check=True,
stdout=subprocess.PIPE, text=True).stdout.strip()
def _git_str():
"""Try to find out git version.
Return:
string containing the git commit ID and timestamp.
None if there was an error or we're not in a git repo.
"""
if BASEDIR is None:
return None
if not os.path.isdir(os.path.join(BASEDIR, ".git")):
return None
try:
# https://stackoverflow.com/questions/21017300/21017394#21017394
commit_hash = _call_git(BASEDIR, 'describe', '--match=NeVeRmAtCh',
'--always', '--dirty')
date = _call_git(BASEDIR, 'show', '-s', '--format=%ci', 'HEAD')
branch = _call_git(BASEDIR, 'rev-parse', '--abbrev-ref', 'HEAD')
return '{} on {} ({})'.format(commit_hash, branch, date)
except (subprocess.CalledProcessError, OSError):
return None
def write_git_file():
"""Write the git-commit-id file with the current commit."""
gitstr = _git_str()
if gitstr is None:
gitstr = ''
path = os.path.join(BASEDIR, 'qutebrowser', 'git-commit-id')
with open_file(path, 'w', encoding='ascii') as f:
f.write(gitstr)
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