blob: f2d868de429fa2b59c2f219eab6be6ace66cef63 [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2019 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Chromium wrapper for pylint for passing args via stdin.
This will be executed by vpython with the right pylint versions.
from __future__ import print_function
import os
import sys
from pylint import lint
HERE = os.path.dirname(os.path.abspath(__file__))
PYLINT = os.path.join(HERE, '')
RC_FILE = os.path.join(HERE, 'pylintrc')
ARGS_ON_STDIN = '--args-on-stdin'
def main(argv):
"""Our main wrapper."""
# Add support for a custom mode where arguments are fed line by line on
# stdin. This allows us to get around command line length limitations.
if ARGS_ON_STDIN in argv:
argv = [x for x in argv if x != ARGS_ON_STDIN]
argv.extend(x.strip() for x in sys.stdin)
# We prepend the command-line with the depot_tools rcfile. If another rcfile
# is to be used, passing --rcfile a second time on the command-line will work
# fine.
if os.path.isfile(RC_FILE):
# The file can be removed to test 'normal' pylint behavior.
argv.insert(0, '--rcfile=%s' % RC_FILE)
if __name__ == '__main__':