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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Steve Rowe 2016-06-24 19:13:16 -04:00
parent bc1237a646
commit 8830c0ae6a
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# 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.
import sys
import os
sys.path.append(os.path.dirname(__file__))
from scriptutil import *
import argparse
import re
# Pulls out all JIRAs mentioned in the given CHANGES.txt filename under the given version
# and outputs a regular expression that will match all of them
def print_changes_jira_regex(filename, version):
release_section_re = re.compile(r'\s*====*\s+(.*)\s+===')
version_re = re.compile(r'%s(?:$|[^-])' % version)
bullet_re = re.compile(r'\s*[-*]\s*(.*)')
issue_list_re = re.compile(r'[:,/()\s]*((?:LUCENE|SOLR)-\d+)')
more_issues_on_next_line_re = re.compile(r'(?:[:,/()\s]*(?:LUCENE|SOLR)-\d+)+\s*,\s*$') # JIRA list with trailing comma
under_requested_version = False
requested_version_found = False
more_issues_on_next_line = False
lucene_issues = []
solr_issues = []
with open(filename, 'r') as changes:
for line in changes:
version_boundary = release_section_re.match(line)
if version_boundary is not None:
if under_requested_version:
break # No longer under the requested version - stop looking for JIRAs
else:
if version_re.search(version_boundary.group(1)):
under_requested_version = True # Start looking for JIRAs
requested_version_found = True
else:
if under_requested_version:
bullet_match = bullet_re.match(line)
if more_issues_on_next_line or bullet_match is not None:
content = bullet_match.group(1) if bullet_match is not None else line
for issue in issue_list_re.findall(content):
(lucene_issues if issue.startswith('LUCENE-') else solr_issues).append(issue.rsplit('-', 1)[-1])
more_issues_on_next_line = more_issues_on_next_line_re.match(content)
if not requested_version_found:
raise Exception('Could not find %s in %s' % (version, filename))
print('\nRegex to match JIRAs in the %s release section in %s:' % (version, filename))
if len(lucene_issues) > 0:
print(r'LUCENE-(?:%s)\b' % '|'.join(lucene_issues), end='')
if len(solr_issues) > 0:
print('|', end='')
if len(solr_issues) > 0:
print(r'SOLR-(?:%s)\b' % '|'.join(solr_issues), end='')
print()
def read_config():
parser = argparse.ArgumentParser(description='Tools to help manage a Lucene/Solr release')
parser.add_argument('version', type=Version.parse, help='Version of the form X.Y.Z')
c = parser.parse_args()
c.branch_type = find_branch_type()
c.matching_branch = c.version.is_bugfix_release() and c.branch_type == BranchType.release or \
c.version.is_minor_release() and c.branch_type == BranchType.stable or \
c.version.is_major_release() and c.branch_type == BranchType.unstable
print ("branch_type is %s " % c.branch_type)
return c
def main():
c = read_config()
# TODO: add other commands to perform, specifiable via cmdline param
# Right now, only one operation is performed: generate regex matching JIRAs for the given version from CHANGES.txt
print_changes_jira_regex('lucene/CHANGES.txt', c.version)
print_changes_jira_regex('solr/CHANGES.txt', c.version)
if __name__ == '__main__':
try:
main()
except KeyboardInterrupt:
print('\nReceived Ctrl-C, exiting early')