gecko-dev/tools/lint/mach_commands.py
Francesco Pischedda 78c3624c28 Bug 1285555 - [flake8] Automatically install/update flake8 package to correct version r=ahal
Changed flake8 installation strategy, try to update it using testings/lint/flake8_requirements.txt
moved flake8_requirements to tools/lint/flake8 directory
extracted common pip invocations to _run_pip function
minor fixes
fixed calls to check_process (concatenating list to tuple)
removed update_pip function and its error message variable
if flake8 installation reports and error print pip command output - replaced out with e.output in print function

MozReview-Commit-ID: Fmq22aL8dMq

--HG--
extra : rebase_source : 2e2f942c1ffab012795c632ceacf6debf0dc1407
2016-10-15 09:45:22 +02:00

63 lines
2.2 KiB
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, unicode_literals
import argparse
import os
from mozbuild.base import (
MachCommandBase,
)
from mach.decorators import (
CommandArgument,
CommandProvider,
Command,
)
here = os.path.abspath(os.path.dirname(__file__))
def setup_argument_parser():
from mozlint import cli
return cli.MozlintParser()
@CommandProvider
class MachCommands(MachCommandBase):
@Command(
'lint', category='devenv',
description='Run linters.',
parser=setup_argument_parser)
def lint(self, *runargs, **lintargs):
"""Run linters."""
from mozlint import cli
lintargs['exclude'] = ['obj*']
cli.SEARCH_PATHS.append(here)
self._activate_virtualenv()
return cli.run(*runargs, **lintargs)
@Command('eslint', category='devenv',
description='Run eslint or help configure eslint for optimal development.')
@CommandArgument('paths', default=None, nargs='*',
help="Paths to file or directories to lint, like "
"'browser/components/loop' Defaults to the "
"current directory if not given.")
@CommandArgument('-s', '--setup', default=False, action='store_true',
help='Configure eslint for optimal development.')
@CommandArgument('-b', '--binary', default=None,
help='Path to eslint binary.')
@CommandArgument('--fix', default=False, action='store_true',
help='Request that eslint automatically fix errors, where possible.')
@CommandArgument('extra_args', nargs=argparse.REMAINDER,
help='Extra args that will be forwarded to eslint.')
def eslint(self, paths, extra_args=[], **kwargs):
self._mach_context.commands.dispatch('lint', self._mach_context,
linters=['eslint'], paths=paths,
argv=extra_args, **kwargs)