#!/usr/bin/env python

# Based off of Python Example for Python GitHub Webhooks in Readme

# Figures out repo from payload and does clones and/or a git fetch

# File: push-myrepo-master

from sys import argv, exit

from json import dumps, loads

from git import Repo, exc

#

with open(argv[1], 'r') as jsf:

payload = loads(jsf.read())

# Where we store the clones

base_repo_dir = "/home/hook/"

### Do something with the payload

name = payload['repository']['name']

repo_dir = base_repo_dir + name

clone_url = payload['repository']['clone_url']

outfile = '/tmp/hook-{}.log'.format(name)

# write payload here

with open(outfile, 'w') as f:

f.write(dumps(payload))

# The git magic

Repo.init(repo_dir)

repo = Repo(repo_dir)

try:

test_repo = repo.create_remote('origin',clone_url)

except exc.GitCommandError:

pass

origin = repo.remotes.origin

# bare == not initialized

if repo.bare:

origin = repo.create_remote('origin',clone_url)

print "bare, created new"

else:

try:

for remote in repo.remotes:

remote.fetch()

origin.pull("master")

print "fetched new"

except AssertionError as e:

if "up to date" not in e:

print e

exit(2)