blob: 57daa787b63c13c8561deaf09370a190b12b8bd7 [file] [log] [blame]
# Copyright 2017 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.
"""Lint functionality duplicated from web-platform-tests upstream.
This is to catch lint errors that would otherwise be caught in WPT CI.
See for more
information about the lint tool.
def _LintWPT(input_api, output_api):
wpt_path = input_api.os_path.join(input_api.PresubmitLocalPath(), 'wpt')
linter_path = input_api.os_path.join(
input_api.PresubmitLocalPath(), '..', '..', '..', 'blink', 'tools',
'blinkpy', 'third_party', 'wpt', 'wpt', 'wpt')
paths_in_wpt = []
for abs_path in input_api.AbsoluteLocalPaths():
if abs_path.endswith(input_api.os_path.relpath(abs_path, wpt_path)):
# If there are changes in LayoutTests/external that aren't in wpt, e.g.
# changes to wpt_automation or this presubmit script, then we can return
# to avoid running the linter on all files in wpt (which is slow).
if not paths_in_wpt:
return []
args = [
'--repo-root=%s' % wpt_path,
] + paths_in_wpt
proc = input_api.subprocess.Popen(
stdout, stderr = proc.communicate()
if proc.returncode != 0:
return [output_api.PresubmitError('wpt lint failed:',
return []
def CheckChangeOnUpload(input_api, output_api):
return _LintWPT(input_api, output_api)
def CheckChangeOnCommit(input_api, output_api):
return _LintWPT(input_api, output_api)