git pre commit

precommit.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import sys
import re
import subprocess
from sys import argv

reload(sys)
sys.setdefaultencoding("utf-8")

BRANCH_PATTERN = r"refs/heads/(task|bug)-\d+-\d{8}-.*"

line = sys.stdin.read()
(base, commit, ref) = line.strip().split()
print "base -> %s, commit -> %s, ref -> %s" % (base, commit, ref)

if commit == '0000000000000000000000000000000000000000':
    print 'You are deleting branch %s!' % ref
    sys.exit(0)

if commit.startswith('refs/tags'):
    print 'Pushing tag'
    sys.exit(0)

if 'master' in commit:
    print 'master branch'
    sys.exit(0)

if commit == '0000000000000000000000000000000000000000':
    print 'Pushing new branch'


print 'Did you run mvn compile?'.center(90)
print 'Did you format the code?'.center(90)

matched = re.match(BRANCH_PATTERN, ref)
if not matched:
    print " ==== WARNING ==== ".center(90)
    print " new branch must be the following pattern: ".center(90)
    print " task-[taskId]-yyyyMMdd-[other info] ".center(90)
    print ("    your's is %s     " % ref).center(90)
    sys.exit(-1)
sys.exit(0)