rcon helper script

bin/rcon

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+from sys import argv
+from os.path import realpath, dirname
+from shlex import quote
+from bundlewrap.repo import Repository
+
+repo = Repository(dirname(dirname(realpath(__file__))))
+
+if len(argv) == 1:
+    for node in repo.nodes:
+        for name in node.metadata.get('left4dead2/servers', {}):
+            print(name)
+    exit(0)
+
+server = argv[1]
+command = argv[2]
+
+remote_code = """
+from rcon.source import Client
+
+with Client('127.0.0.1', {port}, passwd='''{password}''') as client:
+    response = client.run('''{command}''')
+
+print(response)
+"""
+
+for node in repo.nodes:
+    for name, conf in node.metadata.get('left4dead2/servers', {}).items():
+        if name == server:
+            response = node.run('python3 -c ' + quote(remote_code.format(port=conf['port'], password=conf['rcon_password'], command=command)))
+            print(response.stdout.decode())