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# Copyright 2018 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Presubmit script for components/url_pattern_index directory.
See https://www.chromium.org/developers/how-tos/depottools/presubmit-scripts
for more details about the presubmit API built into depot_tools.
"""
def CheckUrlPatternIndexFormatVersion(input_api, output_api):
""" Checks the kUrlPatternIndexFormatVersion is modified when necessary.
Whenever any of the following files is changed:
- components/url_pattern_index/flat/url_pattern_index.fbs
- components/url_pattern_index/url_pattern_index.cc
and kUrlPatternIndexFormatVersion stays intact, this check returns a
presubmit warning to make sure the value is updated if necessary.
"""
url_pattern_index_files_changed = False
url_pattern_index_version_changed = False
for affected_file in input_api.AffectedFiles():
basename = input_api.basename(affected_file.LocalPath())
if (basename == 'url_pattern_index.fbs' or
basename == 'url_pattern_index.cc'):
url_pattern_index_files_changed = True
if basename == 'url_pattern_index.h':
for (_, line) in affected_file.ChangedContents():
if 'constexpr int kUrlPatternIndexFormatVersion' in line:
url_pattern_index_version_changed = True
break
out = []
if url_pattern_index_files_changed and not url_pattern_index_version_changed:
out.append(output_api.PresubmitPromptWarning(
'Please make sure that url_pattern_index::kUrlPatternIndexFormatVersion'
' is modified if necessary.'))
return out
def CheckChangeOnUpload(input_api, output_api):
return CheckUrlPatternIndexFormatVersion(input_api, output_api)
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