Merge pull request #7 from stv0g/master

Added support for bare repositories, additional git arguments and path suffixes
This commit is contained in:
Chris Lockfort 2013-08-01 16:57:42 -07:00
commit 0a6211f4d0
2 changed files with 58 additions and 19 deletions

View file

@ -10,6 +10,15 @@ Description
GitHub-Backup makes a local backup copy of all of a github user's (or github organization's) repositories.
Dependencies
----
GitHub-Backup requires `pygithub3` a Python library for the GitHub API v3.
Installation is simple with
pip install pygithub3
Usage
-----
./github-backup.py USERNAME BACKUPDIR [-c|--cron] [-h|--help]

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@ -1,18 +1,25 @@
#!/usr/bin/env python
# Author: Anthony Gargiulo (anthony@agargiulo.com)
# Created Fri Jun 15 2012
"""
Authors: Anthony Gargiulo (anthony@agargiulo.com)
Steffen Vogel (post@steffenvogel.de)
Created: Fri Jun 15 2012
"""
from pygithub3 import Github
from argparse import ArgumentParser
import os
def main():
# A sane way to handle command line args.
# Now actually store the args
parser = init_parser()
args = parser.parse_args()
# Process args
if args.cron:
args.git += "--quiet"
# Make the connection to Github here.
gh = Github()
@ -21,35 +28,58 @@ def main():
for repo in user_repos:
process_repo(repo, args)
def init_parser():
"""
set up the argument parser
"""
parser = ArgumentParser(
description="makes a backup of all of a github user's repositories")
parser = ArgumentParser(description="makes a backup of all of a github user's repositories")
parser.add_argument("username", help="A Github username")
parser.add_argument("backupdir",
help="The folder where you want your backups to go")
parser.add_argument("-c","--cron", help="Use this when running from a cron job",
action="store_true")
parser.add_argument("backupdir", help="The folder where you want your backups to go")
parser.add_argument("-c","--cron", help="Use this when running from a cron job", action="store_true")
parser.add_argument("-m","--mirror", help="Create a bare mirror", action="store_true")
parser.add_argument("-g","--git", help="Pass extra arguments to git", default="", metavar="ARGS")
parser.add_argument("-s", "--suffix", help="Add suffix to repository directory names", default="")
return parser
def process_repo(repo, args):
if args.cron:
git_args = "-q"
else:
git_args = ""
if not args.cron:
print("Processing repo: %s"%(repo.full_name))
if os.access('%s/%s/.git'%(args.backupdir,repo.name),os.F_OK):
dir = "%s/%s"%(args.backupdir, repo.name + args.suffix)
config = "%s/%s"%(dir, "config" if args.mirror else ".git/config")
if os.access(config, os.F_OK):
if not args.cron:
print("Repo already exists, let's try to update it instead")
os.system('cd %s/%s;git pull %s'%(args.backupdir, repo.name, git_args))
else: # Repo doesn't exist, let's clone it
os.system('git clone %s %s %s/%s'%(git_args, repo.git_url, args.backupdir, repo.name))
update_repo(repo, dir, args)
else:
if not args.cron:
print("Repo doesn't exists, lets clone it")
clone_repo(repo, dir, args)
def clone_repo(repo, dir, args):
if args.mirror:
args.git += " --mirror"
os.system('git clone %s %s %s'%(args.git, repo.git_url, dir))
def update_repo(repo, dir, args):
os.system("cd %s"%(dir,))
# GitHub => Local
if args.mirror:
args.git += " --prune"
os.system("git fetch %s"%(args.git,))
else:
os.system("git pull %s"%(args.git,))
if __name__ == "__main__":
main()