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68 lines
2.1 KiB
68 lines
2.1 KiB
#!/usr/bin/python
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# (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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#
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# All Rights Reserved. See copyright.txt for details and a complete list of authors.
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# Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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# $Id: release.php 64614 2017-11-17 23:30:13Z rjsmelo $
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# ** This script compares two changelogs, extracts comments marked with [TYPE] and generates
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# a reference commit log to create a release changelog.
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#
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# Example:
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#
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# svn checkout https://svn.code.sf.net/p/tikiwiki/code/branches/17.x tiki17
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# cd tiki17
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# svn log > ../tiki17.log
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# cd ..
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# svn checkout https://svn.code.sf.net/p/tikiwiki/code/trunk tikitrunk
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# cd tikitrunk
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# svn log > ../tikitrunk.log
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# ./doc/devtools/generate_release_changelog.py ../tiki17/tiki17.log tikitrunk.log
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#
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import argparse
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from collections import OrderedDict
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import argparse
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parser = argparse.ArgumentParser(description='Generate changelog for a branch, by comparing latest svn log with one of previous release branch')
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parser.add_argument('previous_svnlog', metavar='N', nargs='+',
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help='Previous release branch SVN log')
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parser.add_argument('latest_svnlog', metavar='N', nargs='+',
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help='Previous release branch SVN log')
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args = parser.parse_args()
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previous_svnlog = args.previous_svnlog[0]
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latest_svnlog = args.latest_svnlog[0]
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previous = {}
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latest = {}
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def extract_changelog(svnlog):
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changelog = OrderedDict()
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commit = None
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for line in open(svnlog):
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line = line.strip()
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if len(line) > 0 and line == '-' * len(line):
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commit = None
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elif commit is None:
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commit = line
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elif line.startswith('['):
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typ = line[1:].split(']')[0].upper()
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if typ not in ('MRG', 'REF'):
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changelog[line] = commit
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return changelog
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previous = extract_changelog(previous_svnlog)
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latest = extract_changelog(latest_svnlog)
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changes = []
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for change in latest.keys():
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if previous.get(change) is None:
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changes.append(change)
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for change in reversed(changes):
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print(latest[change])
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print(change)
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print('')
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