From: Aleš Mrázek <ales.mrazek@nic.cz>
Date: Thu, 9 Feb 2023 17:19:06 +0000 (+0100)
Subject: manager: client: HelpCommand as default command
X-Git-Tag: v6.0.0a1~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a96c8a3d855b2fe90c4ac79a4457d271e478804;p=thirdparty%2Fknot-resolver.git

manager: client: HelpCommand as default command
---

diff --git a/manager/knot_resolver_manager/cli/command.py b/manager/knot_resolver_manager/cli/command.py
index 625ad39d5..4c44b3200 100644
--- a/manager/knot_resolver_manager/cli/command.py
+++ b/manager/knot_resolver_manager/cli/command.py
@@ -16,6 +16,13 @@ def register_command(cls: T) -> T:
     return cls
 
 
+def get_help_command() -> Type["Command"]:
+    for command in _registered_commands:
+        if command.__name__ == "HelpCommand":
+            return command
+    raise ValueError("missing HelpCommand")
+
+
 def install_commands_parsers(parser: argparse.ArgumentParser) -> None:
     subparsers = parser.add_subparsers(help="command type")
     for command in _registered_commands:
@@ -30,6 +37,8 @@ class CommandArgs:
             self.socket = f'http+unix://{quote(self.socket, safe="")}/'
         if self.socket.endswith("/"):
             self.socket = self.socket[:-1]
+        if not hasattr(namespace, "command"):
+            setattr(namespace, "command", get_help_command())
 
         self.command: Type["Command"] = namespace.command
         self.parser = parser