Ceph » Stable releases

#!/usr/bin/env python

import re

# Needs https://github.com/gitpython-developers/GitPython, pip install gitpython
from git import Repo

repo = Repo('.')

active_branch = repo.active_branch.name

print "active_branch: " + active_branch
print
print "-" * 10
print

version_pattern = re.compile("\d+\.\d+(\.\d+)?")
signed_off_pattern = re.compile("Signed-off-by: (.+) <")
fixes_pattern = re.compile("Fixes: (#\d+(, #\d+)*)")

found = 0

def to_line(commit):
    return "* `{0}<http://github.com/ceph/ceph/commit/{1}>`_".format(commit.summary, str(commit))

# List all commits in Git log up to the latest 0.mm.nn tag
for commit in list(repo.iter_commits(active_branch)):
    if version_pattern.match(commit.summary):
        break
    else:
        line = to_line(commit)
        fixes = ["`#{0}<http://tracker.ceph.com/issues/{0}>`_".format(issue_number[1:])
            for sublist in fixes_pattern.finditer(commit.message)
            for issue_number in sublist.group(1).split(", ")
        ]
        signers = signed_off_pattern.findall(commit.message)
        if signers:
            fixes.append(", ".join(signers))
        if fixes or signers:
            line = line + " (" + " ".join(fixes) + ")" 
            print line
            print
            found += 1

print
print "-" * 10
print
print "Found {0} commits matching \"Fixes:\" or \"Signed-off-by:\"".format(found)