| #!/usr/bin/python |
| ## |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| ## |
| # script to diff results of checkstyle-result.xml output. Find the result files |
| # under $buildRoot/target |
| # |
| # usage: ./checkstyle_report.py <master-result.xml> <patch-result.xml> |
| # |
| |
| import os |
| import sys |
| import xml.etree.ElementTree as etree |
| from collections import defaultdict |
| |
| if len(sys.argv) != 3 : |
| print "usage: %s checkstyle-result-master.xml checkstyle-result-patch.xml" % sys.argv[0] |
| exit(1) |
| |
| def path_key(x): |
| path = x.attrib['name'] |
| return path[path.find('hbase-'):] |
| |
| def error_name(x): |
| error_class = x.attrib['source'] |
| return error_class[error_class.rfind(".") + 1:] |
| |
| def print_row(path, error, master_errors, patch_errors): |
| print '%s\t%s\t%s\t%s' % (path,error, master_errors,patch_errors) |
| |
| master = etree.parse(sys.argv[1]) |
| patch = etree.parse(sys.argv[2]) |
| |
| master_dict = defaultdict(int) |
| ret_value = 0 |
| |
| for child in master.getroot().getchildren(): |
| if child.tag != 'file': |
| continue |
| file = path_key(child) |
| for error_tag in child.getchildren(): |
| error = error_name(error_tag) |
| if (file, error) in master_dict: |
| master_dict[(file, error)] += 1 |
| else: |
| master_dict[(file, error)] = 1 |
| |
| for child in patch.getroot().getchildren(): |
| if child.tag != 'file': |
| continue |
| temp_dict = defaultdict(int) |
| for error_tag in child.getchildren(): |
| error = error_name(error_tag) |
| if error in temp_dict: |
| temp_dict[error] += 1 |
| else: |
| temp_dict[error] = 1 |
| |
| file = path_key(child) |
| for error, count in temp_dict.iteritems(): |
| if count > master_dict[(file, error)]: |
| print_row(file, error, master_dict[(file, error)], count) |
| ret_value = 1 |
| |
| sys.exit(ret_value) |