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log.py
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log.py
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#!/usr/bin/python
#
# Git graph prepares commit graphs of git repositories
#
# Copyright (C) 2010 Nigel Babu
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import csv
import re
import subprocess
import sys
def getlog(path):
log = "git log --shortstat -C --date=short"
p = subprocess.Popen(log, shell=True, cwd=path, stdout=subprocess.PIPE,stderr=subprocess.PIPE)
output, errors = p.communicate()
return output
def splitinto(log):
expression = re.compile('^commit (.*)\sAuthor: (.*)\sDate: (.*)\s*.*\s*(.*) files changed, (.*) insertions\(\+\), (.*) deletions', re.M)
result = re.findall(expression, log)
return result
def export(stats):
statswriter = csv.writer(open('stats.csv', 'wb'))
for row in stats:
statswriter.writerow(row)
def main():
log = getlog('/path/to/repo')
stats = splitinto(log)
export(stats)
if __name__ == "__main__":
try:
sys.exit(main())
except Exception, e:
print "%s: %s" %(e.__class__.__name__, e)
sys.exit(1)