Adding simple add_mirror.sh

* It doesn't function as intended yet.
* Depends on create_gitlab_project.py.
* Updated the readme for some prereqs.
* The python script currently only lists an existing
project.  Returns http clone URL.

README.md

@@ -2,3 +2,10 @@ This adds git mirror functionality to gitlab.  The whole purpose of this project
 
 * [Git Mirror](http://stackoverflow.com/questions/2756747/mirror-a-git-repository-by-pulling)
 * [Git Push all Branches](http://stackoverflow.com/questions/1914579/set-up-git-to-pull-and-push-all-branches)
+
+# Prereqs
+
+    yum install python-setuptools
+    git clone https://github.com/Itxaka/python-gitlab.git
+    cd python-gitlab
+    python setup.py

add_mirror.sh

+#!/bin/bash
+
+#Include all user options
+. "$(dirname $0)/config.sh"
+cd $(dirname $0)
+
+export token_secret gitlab_url gitlab_namespace
+python lib/create_gitlab_project.py test2

config.sh

@@ -2,3 +2,7 @@
 
 repo_dir="/home/gitmirror/repositories"
 mirror_list=("gitlabhq")
+token_secret="$(head -n1 /home/gitmirror/private_token)"
+#This group will contain all code mirrors
+gitlab_namespace="Mirrors"
+gitlab_url="https://comet.irt.drexel.edu"

git-mirrors.sh

 #!/bin/bash
 
 #Include all user options
-. /home/gitmirror/gitlab-mirrors/config.sh
+
+. "$(dirname $0)/config.sh"
+echo "repo $repo_dir"
+echo "GitLab Group $gitlab_group"

lib/create_gitlab_project.py

+#!/usr/bin/env python
+
+from sys import argv,exit
+import os
+import gitlab
+
+try:
+  project_name=argv[1]
+  token_secret=os.environ['token_secret']
+  gitlab_url=os.environ['gitlab_url']
+  gitlab_namespace=os.environ['gitlab_namespace']
+except KeyError:
+  print "Environment config missing.  Do not run this script standalone."
+  exit(1)
+except IndexError:
+  print "No project name specified.  Do not run this script standalone."
+  exit(1)
+
+git=gitlab.Gitlab(gitlab_url,token_secret)
+
+#Locate the group
+found_group=False
+for group in git.getGroups():
+  if group['name'] == gitlab_namespace:
+    found_group=group
+    break
+else:
+  if not found_group:
+    print "Project namespace (user or group) not found or user does not have permission of existing group."
+    exit(1)
+
+#Locate existing repository, if it doesn't exist then create it in gitlab
+found_project=False
+for project in git.getProjects():
+  if project['namespace']['name'] == gitlab_namespace and project['name'] == project_name:
+    found_project=project
+    break
+if not found_project:
+  print "not found"
+  pass
+
+print found_project['http_url_to_repo']