From bab0b84e0026ce34523c11e9284ffc835ded21fe Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alex@spline.inf.fu-berlin.de>
Date: Sat, 7 Feb 2015 15:24:48 +0100
Subject: clients: Implement list and remove as SubCommands.

---
 clients | 38 ++++++++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 6 deletions(-)

diff --git a/clients b/clients
index 0459076..753bc3c 100755
--- a/clients
+++ b/clients
@@ -2,10 +2,36 @@
 import Bcfg2.Options
 import Bcfg2.Client.Proxy
 
-parser = Bcfg2.Options.get_parser(
-    components=[Bcfg2.Client.Proxy.ComponentProxy])
-parser.parse()
 
-proxy = Bcfg2.Client.Proxy.ComponentProxy()
-for client in proxy.Metadata.list_clients():
-    print client
+class _ClientCmd(Bcfg2.Options.Subcommand):
+    pass
+
+class Remove(_ClientCmd):
+    """ Remove the given client. """
+    options = [Bcfg2.Options.PositionalArgument(
+                   'client',
+                    help='Name of the client, that should be removed.')]
+
+    def run(self, setup):
+        proxy = Bcfg2.Client.Proxy.ComponentProxy()
+        proxy.Metadata.remove_client(setup.client)
+
+class List(_ClientCmd):
+    """ List all clients. """
+
+    def run(self, setup):
+        proxy = Bcfg2.Client.Proxy.ComponentProxy()
+        for client in proxy.Metadata.list_clients():
+            print client
+
+class ManageClients(Bcfg2.Options.CommandRegistry):
+     def __init__(self):
+         Bcfg2.Options.CommandRegistry.__init__(self)
+         self.register_commands(globals().values(), parent=_ClientCmd)
+         parser = Bcfg2.Options.get_parser(
+             description="Manage clients of a running Bcfg2 server",
+             components=[Bcfg2.Client.Proxy.ComponentProxy, self])
+         parser.add_options(self.subcommand_options)
+         parser.parse()
+
+ManageClients().runcommand()
-- 
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