Additional scripts for WirePlumber to be used by configuration files. Every item in this attrset becomes a separate lua file with the path relative to the scripts directory specified in the name of the item. The scripts get passed to the WirePlumber service via the XDG_DATA_DIRS variable. Scripts specified here are preferred over those shipped with WirePlumber if they occupy the same relative path. For a script to be loaded, it needs to be specified as part of a component, and that component needs to be required by an active profile (e.g. main). Components can be defined in config files either via extraConfig or configPackages. For the hello-world example, you’d have to add the following extraConfig: services.pipewire.wireplumber.extraConfig."99-hello-world" = { "wireplumber.components" = [ { name = "test/hello-world.lua"; type = "script/lua"; provides = "custom.hello-world"; } ]; "wireplumber.profiles" = { main = { "custom.hello-world" = "required"; }; }; }; See also: Location of scripts Components & Profiles Migration - Loading custom scripts

{ }

{
  "test/hello-world.lua" = ''
    print("Hello, world!")
  '';
}