gistfile1.txt

#!/usr/bin/python
#
# gitzilla
#
# give me a list of git log messages and a target milestone, and I'll show you
# the difference.
#
# Example: git log --oneline v2.3.5..master  | ./gitzilla.py -t 2.4

import re
import sys
import optparse
import urllib2
import csv

bug_pattern = re.compile(r'bug\s?\d+', flags=re.IGNORECASE)
bz_baseurl = 'https://bugzilla.mozilla.org/buglist.cgi?query_format=advanced&target_milestone=%s&product=Socorro&ctype=csv'

def main(git_bug_nums, target_milestone):
    bz_url = bz_baseurl % target_milestone

    bug_reports = csv.DictReader(urllib2.urlopen(bz_url))
    bz_bug_nums = set(x['bug_id'] for x in bug_reports)

    for num in git_bug_nums:
        if num in bz_bug_nums:
            print 'OK %s from git is in target milestone %s' % (num, target_milestone)
        else:
            print 'ERROR %s is not in target milestone %s' % (num, target_milestone)

    for num in bz_bug_nums:
        if num in git_bug_nums:
            print 'OK %s from target milestone %s is in git' % (num, target_milestone)
        else:
            print 'ERROR %s is in target milestone %s but not in git' % (num, target_milestone)


if __name__ == '__main__':
    parser = optparse.OptionParser('usage: %prog [options]')
    parser.add_option('-t', '--target_milestone', dest='target_milestone',
                      type='string', help='target_milestone to check on bz')
    (options, args) = parser.parse_args()

    target_milestone = options.target_milestone

    git_bug_nums = set()
    for line in sys.stdin:
        commit_msg = line.strip()
        bug_msg = bug_pattern.findall(commit_msg)
        if bug_msg is None:
            print 'ERROR missing bug message in git log: %s' % commit_msg
        else:
            git_bug_nums = git_bug_nums.union(
              set(x.lower().split('bug')[1].strip() for x in bug_msg))

    main(git_bug_nums, target_milestone)