git_clone_org

#!/usr/bin/env python2

"""
    Github Org-wide repo cloner utillity.
"""

from __future__ import print_function

import argparse
import json
import os
import subprocess
import urllib2

ARGP = argparse.ArgumentParser(
    description=__doc__,
    formatter_class=argparse.RawTextHelpFormatter,
)
ARGP.add_argument('org', help='Github Organization Name')
ARGP.add_argument('target', nargs='?', help='Target directory for new repos.')
ARGP.add_argument('--oauth', '-a', help='Github Personal OAuth Token.')


class OrgClone(object):
    """
        Github Org-wide clone multiplexer.
    """

    github_org_repos_fmt = 'https://api.github.com/orgs/{org}/repos'
    headers = None

    def __init__(self, org, targetpath=None, oauth_token=None, git_url=None):
        super(OrgClone, self).__init__()
        self.org = org
        self.targetpath = (targetpath if targetpath else org)
        self.oauth_token = oauth_token
        self.git_url = (git_url if git_url else 'git_url')

        self.headers = dict()
        if self.oauth_token:
            self.headers['Authorization'] = 'token: {}'.format(self.oauth_token)

    def fetch_org_repos(self):
        """
            Query Github api for list of repos to clone.
        """

        request = urllib2.Request(
            self.github_org_repos_fmt.format(org=self.org),
            headers=self.headers
        )
        org_repos = json.loads(urllib2.urlopen(request).read())

        return org_repos

    def clone_all(self):
        """
            Multiplex repos
        """
        org_repos = self.fetch_org_repos()
        for repo in org_repos:
            self.clone_repo(repo)

    def clone_repo(self, repo):
        """
            Shell out the `git clone` command.
        """
        try:
            os.makedirs(self.targetpath)
            print('Directory Created: `{}`'.format(self.targetpath))
        except OSError:
            pass

        subprocess.call(
            ['git', 'clone', repo[self.git_url]],
            cwd=self.targetpath
        )


def main(argp=None):
    """
        CLI Main
    """
    if argp is None:
        argp = ARGP.parse_args()

    exit(OrgClone(argp.org, argp.target, argp.oauth).clone_all())

if __name__ == '__main__':
    main()