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First draft of the release script; needs post-release bump adding
svn path=/trunk/; revision=3538
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Thomas James Alexander Thurman
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tools/release-wrangler.py
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277
tools/release-wrangler.py
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#!/usr/bin/python
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#
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# release-wrangler.py - very basic release system, primarily for
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# Metacity, might be useful for others. In very early stages of
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# development.
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#
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# Copyright (C) 2008 Thomas Thurman
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# This script doesn't do all the work yet, but it will soon.
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import os
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import posixpath
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import re
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import sys
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import commands
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# First step is always to get up to date.
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os.system("svn up")
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################################################################
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# Are we up to date now?
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changed = []
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for line in commands.getoutput('/usr/bin/svn status').split('\n'):
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if line!='' and (line[0]=='C' or line[0]=='M'):
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changed.append(line[1:].lstrip())
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if changed:
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print 'These files are out of date; I can\'t continue until you fix them.'
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print ', '.join(changed)
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sys.exit(255)
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################################################################
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# FIXME: This is all very metacity-specific. Compare fusa, etc
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#
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# Okay, read through configure.in and find who and where we are.
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#
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# We also try to figure out where the next micro version number
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# will be; some programs (e.g. Metacity) use a custom numbering
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# scheme, and if they have a list of numbers on the line before the
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# micro version then that will be used. Otherwise we will just
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# increment.
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version = {}
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previous_line = ''
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for line in file("configure.in").readlines():
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product_name = re.search("^AC_INIT\(\[([^\]]*)\]", line)
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if product_name:
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version['name'] = product_name.group(1)
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version_number = re.search("^m4_define\(\[.*_(.*)_version\], \[(\d+)\]", line)
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if version_number:
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version_type = version_number.group(1)
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version_value = int(version_number.group(2))
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version[version_type] = version_value
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if version_type == 'micro':
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group_of_digits = re.search("^\#\s*([0-9, ]+)\n$", previous_line)
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if group_of_digits:
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versions = [int(x) for x in group_of_digits.group(1).split(',')]
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if version_value in versions:
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try:
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version['micro_next'] = versions[versions.index(version_value)+1]
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except:
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print "You gave a list of micro version numbers, but we've used them up!"
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sys.exit(255)
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else:
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print "You gave a list of micro version numbers, but the current one wasn't in it!"
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print "Current is ",version_value
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print "Your list is ",versions
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sys.exit(255)
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previous_line = line
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if not 'micro_next' in version:
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version['micro_next'] = version['micro']+1
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################################################################
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archive_filename = '%(name)s-%(major)s.%(minor)s.%(micro)s.tar.gz' % (version)
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if os.access(archive_filename, os.F_OK):
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print "Sorry, you already have a file called %s! Please delete it or move it first." % (archive_filename)
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sys.exit(255)
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################################################################
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changelog = file("ChangeLog").readlines()
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# Find the most recent release.
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def is_date(str):
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return len(str)>3 and str[4]=='-'
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release_date = None
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for line in changelog:
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if is_date(line):
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release_date = line[:10]
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if "Post-release bump to %s.%s.%s." % (version['major'], version['minor'], version['micro']) in line:
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changelog = changelog[:changelog.index(line)+1]
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break
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contributors = {}
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thanks = ''
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entries = []
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def assumed_surname(name):
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# might get more complicated later, but for now...
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return name.split()[-1]
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def assumed_forename(name):
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return name.split()[0]
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bug_re = re.compile('bug \#?(\d+)', re.IGNORECASE)
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hash_re = re.compile('\#(\d+)')
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for line in changelog:
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if is_date(line):
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line = line[10:].lstrip()
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line = line[:line.find('<')].rstrip()
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contributors[assumed_surname(line)] = line
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entries.append('(%s)' % (assumed_forename(line)))
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else:
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match = bug_re.search(line)
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if not match: match = hash_re.search(line)
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if match:
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entries[-1] += ' (#%s)' % (match.group(1))
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contributors_list = contributors.keys()
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contributors_list.sort()
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thanksline = ', '.join([contributors[x] for x in contributors_list])
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thanksline = thanksline.replace(contributors[contributors_list[-1]], 'and '+contributors[contributors_list[-1]])
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version_string = '%(major)s.%(minor)s.%(micro)s' % (version)
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def wordwrap(str, prefix=''):
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"Really simple wordwrap"
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# Ugly hack:
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# We know that all open brackets are preceded by spaces.
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# We don't want to split on these spaces. Therefore:
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str = str.replace(' (','(')
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result = ['']
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for word in str.split():
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if result[-1]=='':
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candidate = prefix + word
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else:
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candidate = '%s %s' % (result[-1], word)
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if len(candidate)>80:
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result.append(prefix+word)
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else:
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result[-1] = candidate
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return '\n'.join(result).replace('(',' (')
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thanks = '%s\n%s\n\n' % (version_string, '='*len(version_string))
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thanks += wordwrap('Thanks to %s for improvements in this version.' % (thanksline))
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thanks += '\n\n'
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for line in entries:
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thanks += ' - xxx %s\n' % (line)
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# and now pick up the translations.
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translations = {}
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language_re = re.compile('\*\s*(.+)\.po')
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for line in file("po/ChangeLog").readlines():
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match = language_re.search(line)
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if match:
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translations[match.group(1)] = 1
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if is_date(line) and line[:10]<release_date:
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break
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translator_list = translations.keys()
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translator_list.sort()
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last_translator_re = re.compile('Last-Translator:([^<"]*)', re.IGNORECASE)
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def translator_name(language):
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name = 'unknown'
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for line in file('po/%s.po' % (language)).readlines():
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match = last_translator_re.search(line)
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if match:
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name = match.group(1).rstrip().lstrip()
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break
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return "%s (%s)" % (name, language)
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thanks += '\nTranslations\n'
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thanks += wordwrap(', '.join([translator_name(x) for x in translator_list]), ' ')
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thanks += '\n\n'
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changes = '## '+ ' '.join(changelog).replace('\n', '\n## ')
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filename = posixpath.expanduser("~/.release-wrangler-%(name)s-%(major)s-%(minor)s-%(micro)s.txt" % version)
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tmp = open(filename, 'w')
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tmp.write('## You are releasing %(name)s, version %(major)s.%(minor)s.%(micro)s.\n' % version)
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tmp.write('## The text at the foot of the page is the part of the ChangeLog which\n')
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tmp.write('## has changed since the last release. Please summarise it.\n')
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tmp.write('## Anything preceded by a # is ignored.\n')
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tmp.write(thanks)
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tmp.write(changes)
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tmp.close()
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os.spawnl(os.P_WAIT, '/bin/nano', 'nano', '+6', filename)
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################################################################
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# Write it out to NEWS
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news_tmp = open('NEWS.tmp', 'a')
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for line in open(filename, 'r').readlines():
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if line=='' or line[0]!='#':
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news_tmp.write(line)
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for line in open('NEWS').readlines():
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news_tmp.write(line)
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news_tmp.close()
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os.rename('NEWS.tmp', 'NEWS')
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################################################################
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# Now build the thing.
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autogen_prefix= '/prefix' # FIXME: this is specific to tthurman's laptop!
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if os.spawnl(os.P_WAIT, './autogen.sh', './autogen.sh', '--prefix', autogen_prefix) != 0:
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print 'autogen failed'
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sys.exit(255)
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if os.spawnl(os.P_WAIT, '/usr/bin/make', '/usr/bin/make') != 0:
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print 'make failed'
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sys.exit(255)
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if os.spawnl(os.P_WAIT, '/usr/bin/make', '/usr/bin/make', 'install') != 0:
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print 'install failed'
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sys.exit(255)
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if os.spawnl(os.P_WAIT, '/usr/bin/make', '/usr/bin/make', 'distcheck') != 0:
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print 'distcheck failed'
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sys.exit(255)
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if not os.access(archive_filename, os.F_OK):
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print "Sorry, we don't appear to have a file called %s!" % (archive_filename)
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sys.exit(255)
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# No, we won't have a configuration option to set your name on svn.g.o; that's
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# what ~/.ssh/config is for.
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print "Uploading..."
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upload_result = commands.getstatusoutput('scp %s master.gnome.org:' % (archive_filename))
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if upload_result[0]!=0:
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print "There appears to have been an uploading problem: %d\n%s\n" % (upload_result[0], upload_result[1])
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