зеркало из https://github.com/mozilla/gecko-dev.git
100 строки
3.4 KiB
Python
100 строки
3.4 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import argparse
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import copy
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import os
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from mozbuild.base import (
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BuildEnvironmentNotFoundException,
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MachCommandBase,
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)
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from mach.decorators import (
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CommandArgument,
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CommandProvider,
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Command,
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)
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here = os.path.abspath(os.path.dirname(__file__))
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EXCLUSION_FILES = [
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os.path.join('tools', 'rewriting', 'Generated.txt'),
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os.path.join('tools', 'rewriting', 'ThirdPartyPaths.txt'),
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]
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GLOBAL_EXCLUDES = [
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'node_modules',
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'tools/lint/test/files',
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]
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def setup_argument_parser():
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from mozlint import cli
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return cli.MozlintParser()
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def get_global_excludes(topsrcdir):
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# exclude misc paths
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excludes = GLOBAL_EXCLUDES[:]
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# exclude top level paths that look like objdirs
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excludes.extend([name for name in os.listdir(topsrcdir)
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if name.startswith('obj') and os.path.isdir(name)])
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for path in EXCLUSION_FILES:
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# exclude third party paths
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with open(os.path.join(topsrcdir, path), 'r') as fh:
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excludes.extend([f.strip() for f in fh.readlines()])
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return excludes
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@CommandProvider
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class MachCommands(MachCommandBase):
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@Command(
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'lint', category='devenv',
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description='Run linters.',
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parser=setup_argument_parser)
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def lint(self, *runargs, **lintargs):
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"""Run linters."""
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self._activate_virtualenv()
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from mozlint import cli, parser
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try:
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buildargs = {}
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buildargs['substs'] = copy.deepcopy(dict(self.substs))
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buildargs['defines'] = copy.deepcopy(dict(self.defines))
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buildargs['topobjdir'] = self.topobjdir
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lintargs.update(buildargs)
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except BuildEnvironmentNotFoundException:
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pass
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lintargs.setdefault('root', self.topsrcdir)
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lintargs['exclude'] = get_global_excludes(lintargs['root'])
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cli.SEARCH_PATHS.append(here)
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for path in EXCLUSION_FILES:
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parser.GLOBAL_SUPPORT_FILES.append(os.path.join(self.topsrcdir, path))
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return cli.run(*runargs, **lintargs)
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@Command('eslint', category='devenv',
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description='Run eslint or help configure eslint for optimal development.')
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@CommandArgument('paths', default=None, nargs='*',
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help="Paths to file or directories to lint, like "
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"'browser/' Defaults to the "
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"current directory if not given.")
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@CommandArgument('-s', '--setup', default=False, action='store_true',
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help='Configure eslint for optimal development.')
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@CommandArgument('-b', '--binary', default=None,
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help='Path to eslint binary.')
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@CommandArgument('--fix', default=False, action='store_true',
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help='Request that eslint automatically fix errors, where possible.')
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@CommandArgument('extra_args', nargs=argparse.REMAINDER,
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help='Extra args that will be forwarded to eslint.')
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def eslint(self, paths, extra_args=[], **kwargs):
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self._mach_context.commands.dispatch('lint', self._mach_context,
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linters=['eslint'], paths=paths,
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argv=extra_args, **kwargs)
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