enable no_args_is_help for all typers subclassing AliasGroup

This includes the root typer

patch bump

obsws_cli/__about__.py

@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2025-present onyx-and-iris <code@onyxandiris.online>
 #
 # SPDX-License-Identifier: MIT
-__version__ = "0.6.6"
+__version__ = "0.6.7"

obsws_cli/alias.py

@@ -10,6 +10,11 @@ class AliasGroup(typer.core.TyperGroup):
 
     _CMD_SPLIT_P = re.compile(r' ?[,|] ?')
 
+    def __init__(self, *args, **kwargs):
+        """Initialize the AliasGroup."""
+        super().__init__(*args, **kwargs)
+        self.no_args_is_help = True
+
     def get_command(self, ctx, cmd_name):
         """Get a command by name."""
         cmd_name = self._group_cmd_name(cmd_name)

obsws_cli/app.py

@@ -9,6 +9,7 @@ from pydantic import ConfigDict
 from pydantic_settings import BaseSettings
 
 from . import group, input, record, scene, scenecollection, sceneitem, stream
+from .alias import AliasGroup
 
 
 class Settings(BaseSettings):
@@ -29,7 +30,7 @@ class Settings(BaseSettings):
     TIMEOUT: int = 5  # Timeout for requests in seconds
 
 
-app = typer.Typer()
+app = typer.Typer(cls=AliasGroup)
 app.add_typer(scene.app, name='scene')
 app.add_typer(sceneitem.app, name='scene-item')
 app.add_typer(group.app, name='group')

pyproject.toml

@@ -39,7 +39,7 @@ obsws-cli = "obsws_cli:app"
 path = "obsws_cli/__about__.py"
 
 [tool.hatch.envs.default.scripts]
-cli = "obsws-cli {args:obsws_cli}"
+cli = "obsws-cli {args:}"
 test = "pytest {args:obsws_cli tests}"
 
 [tool.hatch.envs.hatch-test]