nixos/wireplumber: add config packages option (5bf2637b) · Commits · nix / nixpkgs

nixos/modules/services/desktops/pipewire/pipewire.nix

+3 −1

Original line number	Diff line number	Diff line
		@@ -38,7 +38,9 @@ let

		configs = pkgs.buildEnv {
		name = "pipewire-configs";
		paths = configPackages ++ [ extraConfigPkg ];
		paths = configPackages
		++ [ extraConfigPkg ]
		++ lib.optionals cfg.wireplumber.enable cfg.wireplumber.configPackages;
		pathsToLink = [ "/share/pipewire" ];
		};
		in {

nixos/modules/services/desktops/pipewire/wireplumber.nix

+44 −27

Original line number	Diff line number	Diff line
		@@ -23,39 +23,56 @@ in
		defaultText = lib.literalExpression "pkgs.wireplumber";
		description = lib.mdDoc "The WirePlumber derivation to use.";
		};

		configPackages = lib.mkOption {
		type = lib.types.listOf lib.types.package;
		default = [ ];
		description = lib.mdDoc ''
		List of packages that provide WirePlumber configuration, in the form of
		`share/wireplumber//.lua` files.
		'';
		};
		};
		};

		config = lib.mkIf cfg.enable {
		assertions = [
		{
		assertion = !config.hardware.bluetooth.hsphfpd.enable;
		message = "Using WirePlumber conflicts with hsphfpd, as it provides the same functionality. `hardware.bluetooth.hsphfpd.enable` needs be set to false";
		}
		];

		environment.systemPackages = [ cfg.package ];
		config =
		let
		configPackages = cfg.configPackages;

		environment.etc."wireplumber/main.lua.d/80-nixos.lua" = lib.mkIf (!pwUsedForAudio) {
		text = ''
		pwNotForAudioConfigPkg = pkgs.writeTextDir "share/wireplumber/main.lua.d/80-pw-not-for-audio.lua" ''
		-- PipeWire is not used for audio, so prevent it from grabbing audio devices
		alsa_monitor.enable = function() end
		'';
		};
		environment.etc."wireplumber/main.lua.d/80-systemwide.lua" = lib.mkIf config.services.pipewire.systemWide {
		text = ''
		systemwideConfigPkg = pkgs.writeTextDir "wireplumber/main.lua.d/80-systemwide.lua" ''
		-- When running system-wide, these settings need to be disabled (they
		-- use functions that aren't available on the system dbus).
		alsa_monitor.properties["alsa.reserve"] = false
		default_access.properties["enable-flatpak-portal"] = false
		'';
		};
		environment.etc."wireplumber/bluetooth.lua.d/80-systemwide.lua" = lib.mkIf config.services.pipewire.systemWide {
		text = ''
		systemwideBluetoothConfigPkg = pkgs.writeTextDir "wireplumber/bluetooth.lua.d/80-systemwide.lua" ''
		-- When running system-wide, logind-integration needs to be disabled.
		bluez_monitor.properties["with-logind"] = false
		'';

		configs = pkgs.buildEnv {
		name = "wireplumber-configs";
		paths = configPackages
		++ lib.optional (!pwUsedForAudio) pwNotForAudioConfigPkg
		++ lib.optionals config.services.pipewire.systemWide [ systemwideConfigPkg systemwideBluetoothConfigPkg ];
		pathsToLink = [ "/share/wireplumber" ];
		};
		in
		lib.mkIf cfg.enable {
		assertions = [
		{
		assertion = !config.hardware.bluetooth.hsphfpd.enable;
		message = "Using WirePlumber conflicts with hsphfpd, as it provides the same functionality. `hardware.bluetooth.hsphfpd.enable` needs be set to false";
		}
		];

		environment.systemPackages = [ cfg.package ];

		environment.etc.wireplumber.source = "${configs}/share/wireplumber";

		systemd.packages = [ cfg.package ];

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