116 строки
3.8 KiB
Python
Executable File
116 строки
3.8 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (c) 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Add all generated lint_result.xml files to suppressions.xml"""
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import collections
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import optparse
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import os
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import sys
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from xml.dom import minidom
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_BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..')
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sys.path.append(_BUILD_ANDROID_DIR)
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from pylib import constants
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_THIS_FILE = os.path.abspath(__file__)
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_CONFIG_PATH = os.path.join(os.path.dirname(_THIS_FILE), 'suppressions.xml')
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_DOC = (
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'\nSTOP! It looks like you want to suppress some lint errors:\n'
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'- Have you tried identifing the offending patch?\n'
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' Ask the author for a fix and/or revert the patch.\n'
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'- It is preferred to add suppressions in the code instead of\n'
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' sweeping it under the rug here. See:\n\n'
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' http://developer.android.com/tools/debugging/improving-w-lint.html\n'
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'\n'
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'Still reading?\n'
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'- You can edit this file manually to suppress an issue\n'
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' globally if it is not applicable to the project.\n'
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'- You can also automatically add issues found so for in the\n'
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' build process by running:\n\n'
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' ' + os.path.relpath(_THIS_FILE, constants.DIR_SOURCE_ROOT) + '\n\n'
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' which will generate this file (Comments are not preserved).\n'
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' Note: PRODUCT_DIR will be substituted at run-time with actual\n'
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' directory path (e.g. out/Debug)\n'
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)
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_Issue = collections.namedtuple('Issue', ['severity', 'paths'])
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def _ParseConfigFile(config_path):
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print 'Parsing %s' % config_path
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issues_dict = {}
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dom = minidom.parse(config_path)
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for issue in dom.getElementsByTagName('issue'):
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issue_id = issue.attributes['id'].value
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severity = issue.getAttribute('severity')
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paths = set(
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[p.attributes['path'].value for p in
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issue.getElementsByTagName('ignore')])
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issues_dict[issue_id] = _Issue(severity, paths)
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return issues_dict
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def _ParseAndMergeResultFile(result_path, issues_dict):
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print 'Parsing and merging %s' % result_path
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dom = minidom.parse(result_path)
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for issue in dom.getElementsByTagName('issue'):
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issue_id = issue.attributes['id'].value
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severity = issue.attributes['severity'].value
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path = issue.getElementsByTagName('location')[0].attributes['file'].value
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if issue_id not in issues_dict:
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issues_dict[issue_id] = _Issue(severity, set())
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issues_dict[issue_id].paths.add(path)
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def _WriteConfigFile(config_path, issues_dict):
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new_dom = minidom.getDOMImplementation().createDocument(None, 'lint', None)
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top_element = new_dom.documentElement
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top_element.appendChild(new_dom.createComment(_DOC))
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for issue_id in sorted(issues_dict.keys()):
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severity = issues_dict[issue_id].severity
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paths = issues_dict[issue_id].paths
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issue = new_dom.createElement('issue')
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issue.attributes['id'] = issue_id
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if severity:
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issue.attributes['severity'] = severity
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if severity == 'ignore':
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print 'Warning: [%s] is suppressed globally.' % issue_id
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else:
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for path in sorted(paths):
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ignore = new_dom.createElement('ignore')
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ignore.attributes['path'] = path
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issue.appendChild(ignore)
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top_element.appendChild(issue)
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with open(config_path, 'w') as f:
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f.write(new_dom.toprettyxml(indent=' ', encoding='utf-8'))
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print 'Updated %s' % config_path
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def _Suppress(config_path, result_path):
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issues_dict = _ParseConfigFile(config_path)
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_ParseAndMergeResultFile(result_path, issues_dict)
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_WriteConfigFile(config_path, issues_dict)
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def main():
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parser = optparse.OptionParser(usage='%prog RESULT-FILE')
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_, args = parser.parse_args()
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if len(args) != 1 or not os.path.exists(args[0]):
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parser.error('Must provide RESULT-FILE')
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_Suppress(_CONFIG_PATH, args[0])
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if __name__ == '__main__':
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main()
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