Adding a Pipewire application profile (#821)

* Adding a Pipewire application profile

This to better manage the pipewire setup process and minimize guided a bit. This also adds the concept of @archinstall.plugin decorators to add a plugin in run-time. Which pipewire uses to detect user creation and enable the pipewire-pulse service for new users.

* Forgot to run .install() on pipewire Application()
* Backwards compatible variable insertion for installation session

1 files changed, 5 insertions, 1 deletions

diff --git a/archinstall/__init__.py b/archinstall/__init__.py
index 865e9844..9d7e238d 100644
--- a/archinstall/__init__.py
+++ b/archinstall/__init__.py
@@ -172,7 +172,11 @@ define_arguments()
 arguments = get_arguments()
 post_process_arguments(arguments)
 
-# TODO: Learn the dark arts of argparse... (I summon thee dark spawn of cPython)
+# @archinstall.plugin decorator hook to programmatically add
+# plugins in runtime. Useful in profiles and other things.
+def plugin(f, *args, **kwargs):
+	plugins[f.__name__] = f
+
 
 def run_as_a_module():
 	"""