From ccd36557123e410b76a69b380418cc1ca51b3889 Mon Sep 17 00:00:00 2001
From: Fabian Arrotin <fabian.arrotin@arrfab.net>
Date: Sep 25 2018 14:20:57 +0000
Subject: Adding 'list-groups' function to pagure-admin


---

diff --git a/pagure/cli/admin.py b/pagure/cli/admin.py
index 2e394af..0fdb87a 100644
--- a/pagure/cli/admin.py
+++ b/pagure/cli/admin.py
@@ -320,6 +320,19 @@ def _parser_new_group(subparser):
     local_parser.set_defaults(func=do_new_group)
 
 
+def _parser_list_groups(subparser):
+    """ Set up the CLI argument parser for the list-groups action.
+
+    :arg subparser: an argparse subparser allowing to have action's specific
+        arguments
+
+    """
+    local_parser = subparser.add_parser(
+        "list-groups", help="Lists existing groups on this pagure instance"
+    )
+    local_parser.set_defaults(func=do_list_groups)
+
+
 def _parser_block_user(subparser):
     """ Set up the CLI argument parser for the block-user action.
 
@@ -416,6 +429,9 @@ def parse_arguments(args=None):
     # new-group
     _parser_new_group(subparser)
 
+    # list-groups
+    _parser_list_groups(subparser)
+
     # block-user
     _parser_block_user(subparser)
 
@@ -863,6 +879,21 @@ def do_new_group(args):
     print("Group `%s` created." % args.group_name)
     print(msg)
 
+def do_list_groups(args):
+    """ Lists existing groups in this pagure instance.
+
+    :arg args: the argparse object returned by ``parse_arguments()``.
+
+    """
+
+    msg = pagure.lib.search_groups(
+        session=session,
+    )
+    session.commit()
+    print("List of groups on this Pagure instance:" )
+    for group in msg:
+      print(group)
+
 
 def do_block_user(args):
     """ Block the specified user from all interactions with pagure until the