Implemented git shell

pubs/plugs/git/git.py

@@ -0,0 +1,32 @@
+
+import subprocess
+from pipes import quote as shell_quote
+
+from ...plugins import PapersPlugin
+
+
+class GitPlugin(PapersPlugin):
+
+    name = 'git'
+
+    def __init__(self, conf):
+        self.description = "Run git commands in the pubs directory"
+
+    def update_parser(self, subparsers, conf):
+        git_parser = self.parser(subparsers)
+        git_parser.set_defaults(func=self.command)
+
+    def parser(self, parser):
+        self.parser = parser
+        p = parser.add_parser(self.name, help=self.description)
+        p.add_argument('arguments', nargs='*', help="look at man git")
+        return p
+
+    def command(self, conf, args):
+        """Runs the git program in a shell"""
+        subprocess.call(
+            'pubs_git() {{\ngit -C {} $@\n}}\npubs_git {}'.format(
+                conf['main']['pubsdir'],
+                ' '.join([shell_quote(a) for a in args.arguments])
+            ), shell=True)
+

setup.py

@@ -33,7 +33,8 @@ setup(
               'pubs.commands',
               'pubs.templates',
               'pubs.plugs',
-              'pubs.plugs.alias'],
+              'pubs.plugs.alias',
+              'pubs.plugs.git'],
     entry_points={
         'console_scripts': [
             'pubs=pubs.pubs_cmd:execute',