gstreamer/ci/scripts/check-diff.py

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#!/usr/bin/python3
import os
import subprocess
import sys
import argparse
PARSER = argparse.ArgumentParser()
PARSER.add_argument('name', default="documentation cache", nargs="?")
if __name__ == "__main__":
opts = PARSER.parse_args()
print(opts)
diffsdir = 'diffs'
os.makedirs(diffsdir, exist_ok=True)
res = 0
try:
subprocess.check_call(['git', 'diff', '--quiet'])
except subprocess.CalledProcessError:
diffname = os.path.join(diffsdir, f"{opts.name.replace(' ', '_')}.diff")
res += 1
with open(diffname, 'w') as diff:
subprocess.check_call(['git', 'diff'], stdout=diff)
print(f'\033[91mYou have a diff in the {opts.name}. Please update with:\033[0m')
print(' $ curl %s/%s | git apply -' %
(os.environ.get('CI_ARTIFACTS_URL', "NOT_RUNNING_ON_CI"), diffname.replace('../', '')))
if res != 0:
print('(note that it might take a few minutes for artefacts to be available on the server)\n')
sys.exit(res)