mirror of https://github.com/apache/lucene.git
Add script to host release management tools. Currently performs a single task: makes regexes for all JIRAs included in a release by parsing the CHANGES.txt files
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import os
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sys.path.append(os.path.dirname(__file__))
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from scriptutil import *
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import argparse
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import re
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# Pulls out all JIRAs mentioned in the given CHANGES.txt filename under the given version
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# and outputs a regular expression that will match all of them
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def print_changes_jira_regex(filename, version):
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release_section_re = re.compile(r'\s*====*\s+(.*)\s+===')
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version_re = re.compile(r'%s(?:$|[^-])' % version)
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bullet_re = re.compile(r'\s*[-*]\s*(.*)')
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issue_list_re = re.compile(r'[:,/()\s]*((?:LUCENE|SOLR)-\d+)')
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more_issues_on_next_line_re = re.compile(r'(?:[:,/()\s]*(?:LUCENE|SOLR)-\d+)+\s*,\s*$') # JIRA list with trailing comma
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under_requested_version = False
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requested_version_found = False
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more_issues_on_next_line = False
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lucene_issues = []
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solr_issues = []
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with open(filename, 'r') as changes:
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for line in changes:
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version_boundary = release_section_re.match(line)
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if version_boundary is not None:
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if under_requested_version:
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break # No longer under the requested version - stop looking for JIRAs
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else:
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if version_re.search(version_boundary.group(1)):
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under_requested_version = True # Start looking for JIRAs
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requested_version_found = True
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else:
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if under_requested_version:
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bullet_match = bullet_re.match(line)
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if more_issues_on_next_line or bullet_match is not None:
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content = bullet_match.group(1) if bullet_match is not None else line
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for issue in issue_list_re.findall(content):
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(lucene_issues if issue.startswith('LUCENE-') else solr_issues).append(issue.rsplit('-', 1)[-1])
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more_issues_on_next_line = more_issues_on_next_line_re.match(content)
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if not requested_version_found:
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raise Exception('Could not find %s in %s' % (version, filename))
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print('\nRegex to match JIRAs in the %s release section in %s:' % (version, filename))
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if len(lucene_issues) > 0:
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print(r'LUCENE-(?:%s)\b' % '|'.join(lucene_issues), end='')
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if len(solr_issues) > 0:
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print('|', end='')
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if len(solr_issues) > 0:
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print(r'SOLR-(?:%s)\b' % '|'.join(solr_issues), end='')
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print()
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def read_config():
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parser = argparse.ArgumentParser(description='Tools to help manage a Lucene/Solr release')
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parser.add_argument('version', type=Version.parse, help='Version of the form X.Y.Z')
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c = parser.parse_args()
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c.branch_type = find_branch_type()
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c.matching_branch = c.version.is_bugfix_release() and c.branch_type == BranchType.release or \
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c.version.is_minor_release() and c.branch_type == BranchType.stable or \
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c.version.is_major_release() and c.branch_type == BranchType.unstable
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print ("branch_type is %s " % c.branch_type)
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return c
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def main():
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c = read_config()
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# TODO: add other commands to perform, specifiable via cmdline param
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# Right now, only one operation is performed: generate regex matching JIRAs for the given version from CHANGES.txt
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print_changes_jira_regex('lucene/CHANGES.txt', c.version)
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print_changes_jira_regex('solr/CHANGES.txt', c.version)
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if __name__ == '__main__':
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try:
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main()
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except KeyboardInterrupt:
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print('\nReceived Ctrl-C, exiting early')
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