gecko-dev/tools/lint/hooks.py

58 строки
1.7 KiB
Python
Executable File

#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import absolute_import, print_function
import os
import signal
import subprocess
import sys
from distutils.spawn import find_executable
here = os.path.dirname(os.path.realpath(__file__))
topsrcdir = os.path.join(here, os.pardir, os.pardir)
def run_process(cmd):
proc = subprocess.Popen(cmd)
# ignore SIGINT, the mozlint subprocess should exit quickly and gracefully
orig_handler = signal.signal(signal.SIGINT, signal.SIG_IGN)
proc.wait()
signal.signal(signal.SIGINT, orig_handler)
return proc.returncode
def run_mozlint(hooktype, args):
# --quiet prevents warnings on eslint, it will be ignored by other linters
python = find_executable('python2.7') or find_executable('python')
cmd = [python, os.path.join(topsrcdir, 'mach'), 'lint', '--quiet']
if 'commit' in hooktype:
# don't prevent commits, just display the lint results
run_process(cmd + ['--workdir=staged'])
return False
elif 'push' in hooktype:
return run_process(cmd + ['--outgoing'] + args)
print("warning: '{}' is not a valid mozlint hooktype".format(hooktype))
return False
def hg(ui, repo, **kwargs):
hooktype = kwargs['hooktype']
return run_mozlint(hooktype, kwargs.get('pats', []))
def git():
hooktype = os.path.basename(__file__)
if hooktype == 'hooks.py':
hooktype = 'pre-push'
return run_mozlint(hooktype, [])
if __name__ == '__main__':
sys.exit(git())