nixos/pipewire: replace with lib; with inherit
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éclairevoyant
parent
f3b74afdc7
commit
27a2f2a429
@ -1,14 +1,21 @@
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# PipeWire service.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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inherit (builtins) attrNames concatMap length;
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inherit (lib) maintainers teams;
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inherit (lib.attrsets) attrByPath attrsToList concatMapAttrs filterAttrs;
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inherit (lib.lists) flatten optional optionals;
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inherit (lib.modules) mkIf mkRemovedOptionModule;
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inherit (lib.options) literalExpression mkEnableOption mkOption mkPackageOption;
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inherit (lib.strings) concatMapStringsSep hasPrefix optionalString;
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inherit (lib.types) attrsOf bool listOf package;
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json = pkgs.formats.json {};
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mapToFiles = location: config: concatMapAttrs (name: value: { "share/pipewire/${location}.conf.d/${name}.conf" = json.generate "${name}" value; }) config;
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extraConfigPkgFromFiles = locations: filesSet: pkgs.runCommand "pipewire-extra-config" { } ''
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mkdir -p ${lib.concatMapStringsSep " " (l: "$out/share/pipewire/${l}.conf.d") locations}
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${lib.concatMapStringsSep ";" ({name, value}: "ln -s ${value} $out/${name}") (lib.attrsToList filesSet)}
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mkdir -p ${concatMapStringsSep " " (l: "$out/share/pipewire/${l}.conf.d") locations}
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${concatMapStringsSep ";" ({name, value}: "ln -s ${value} $out/${name}") (attrsToList filesSet)}
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'';
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cfg = config.services.pipewire;
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enable32BitAlsaPlugins = cfg.alsa.support32Bit
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@ -40,15 +47,15 @@ let
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name = "pipewire-configs";
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paths = configPackages
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++ [ extraConfigPkg ]
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++ lib.optionals cfg.wireplumber.enable cfg.wireplumber.configPackages;
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++ optionals cfg.wireplumber.enable cfg.wireplumber.configPackages;
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pathsToLink = [ "/share/pipewire" ];
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};
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requiredLv2Packages = lib.flatten
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requiredLv2Packages = flatten
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(
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lib.concatMap
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concatMap
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(p:
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lib.attrByPath ["passthru" "requiredLv2Packages"] [] p
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attrByPath ["passthru" "requiredLv2Packages"] [] p
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)
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configPackages
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);
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@ -59,7 +66,7 @@ let
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pathsToLink = [ "/lib/lv2" ];
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};
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in {
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meta.maintainers = teams.freedesktop.members ++ [ lib.maintainers.k900 ];
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meta.maintainers = teams.freedesktop.members ++ [ maintainers.k900 ];
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###### interface
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options = {
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@ -70,18 +77,18 @@ in {
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socketActivation = mkOption {
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default = true;
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type = types.bool;
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type = bool;
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description = ''
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Automatically run PipeWire when connections are made to the PipeWire socket.
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'';
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};
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audio = {
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enable = lib.mkOption {
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type = lib.types.bool;
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enable = mkOption {
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type = bool;
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# this is for backwards compatibility
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default = cfg.alsa.enable || cfg.jack.enable || cfg.pulse.enable;
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defaultText = lib.literalExpression "config.services.pipewire.alsa.enable || config.services.pipewire.jack.enable || config.services.pipewire.pulse.enable";
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defaultText = literalExpression "config.services.pipewire.alsa.enable || config.services.pipewire.jack.enable || config.services.pipewire.pulse.enable";
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description = "Whether to use PipeWire as the primary sound server";
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};
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};
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@ -96,7 +103,7 @@ in {
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};
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raopOpenFirewall = mkOption {
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type = lib.types.bool;
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type = bool;
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default = false;
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description = ''
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Opens UDP/6001-6002, required by RAOP/Airplay for timing and control data.
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@ -107,8 +114,8 @@ in {
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enable = mkEnableOption "PulseAudio server emulation";
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};
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systemWide = lib.mkOption {
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type = lib.types.bool;
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systemWide = mkOption {
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type = bool;
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default = false;
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description = ''
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If true, a system-wide PipeWire service and socket is enabled
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@ -124,7 +131,7 @@ in {
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extraConfig = {
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pipewire = mkOption {
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type = lib.types.attrsOf json.type;
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type = attrsOf json.type;
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default = {};
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example = {
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"10-clock-rate" = {
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@ -157,7 +164,7 @@ in {
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'';
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};
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client = mkOption {
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type = lib.types.attrsOf json.type;
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type = attrsOf json.type;
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default = {};
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example = {
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"10-no-resample" = {
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@ -177,7 +184,7 @@ in {
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'';
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};
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client-rt = mkOption {
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type = lib.types.attrsOf json.type;
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type = attrsOf json.type;
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default = {};
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example = {
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"10-alsa-linear-volume" = {
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@ -198,7 +205,7 @@ in {
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'';
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};
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jack = mkOption {
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type = lib.types.attrsOf json.type;
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type = attrsOf json.type;
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default = {};
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example = {
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"20-hide-midi" = {
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@ -218,7 +225,7 @@ in {
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'';
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};
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pipewire-pulse = mkOption {
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type = lib.types.attrsOf json.type;
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type = attrsOf json.type;
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default = {};
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example = {
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"15-force-s16-info" = {
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@ -248,8 +255,8 @@ in {
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};
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};
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configPackages = lib.mkOption {
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type = lib.types.listOf lib.types.package;
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configPackages = mkOption {
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type = listOf package;
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default = [];
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description = ''
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List of packages that provide PipeWire configuration, in the form of
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@ -260,10 +267,10 @@ in {
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'';
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};
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extraLv2Packages = lib.mkOption {
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type = lib.types.listOf lib.types.package;
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extraLv2Packages = mkOption {
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type = listOf package;
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default = [];
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example = lib.literalExpression "[ pkgs.lsp-plugins ]";
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example = literalExpression "[ pkgs.lsp-plugins ]";
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description = ''
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List of packages that provide LV2 plugins in `lib/lv2` that should
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be made available to PipeWire for [filter chains][wiki-filter-chain].
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@ -279,11 +286,11 @@ in {
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};
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imports = [
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(lib.mkRemovedOptionModule ["services" "pipewire" "config"] ''
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(mkRemovedOptionModule ["services" "pipewire" "config"] ''
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Overriding default PipeWire configuration through NixOS options never worked correctly and is no longer supported.
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Please create drop-in configuration files via `services.pipewire.extraConfig` instead.
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'')
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(lib.mkRemovedOptionModule ["services" "pipewire" "media-session"] ''
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(mkRemovedOptionModule ["services" "pipewire" "media-session"] ''
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pipewire-media-session is no longer supported upstream and has been removed.
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Please switch to `services.pipewire.wireplumber` instead.
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'')
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@ -306,12 +313,12 @@ in {
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message = "Using PipeWire's ALSA/PulseAudio compatibility layers requires running PipeWire as the sound server. Set `services.pipewire.audio.enable` to true.";
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}
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{
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assertion = builtins.length
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(builtins.attrNames
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assertion = length
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(attrNames
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(
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lib.filterAttrs
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filterAttrs
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(name: value:
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lib.hasPrefix "pipewire/" name || name == "pipewire"
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hasPrefix "pipewire/" name || name == "pipewire"
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)
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config.environment.etc
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)) == 1;
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@ -320,7 +327,7 @@ in {
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];
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environment.systemPackages = [ cfg.package ]
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++ lib.optional cfg.jack.enable jack-libs;
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++ optional cfg.jack.enable jack-libs;
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systemd.packages = [ cfg.package ];
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@ -336,16 +343,16 @@ in {
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systemd.user.sockets.pipewire.enable = !cfg.systemWide;
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systemd.user.services.pipewire.enable = !cfg.systemWide;
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systemd.services.pipewire.environment.LV2_PATH = lib.mkIf cfg.systemWide "${lv2Plugins}/lib/lv2";
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systemd.user.services.pipewire.environment.LV2_PATH = lib.mkIf (!cfg.systemWide) "${lv2Plugins}/lib/lv2";
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systemd.services.pipewire.environment.LV2_PATH = mkIf cfg.systemWide "${lv2Plugins}/lib/lv2";
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systemd.user.services.pipewire.environment.LV2_PATH = mkIf (!cfg.systemWide) "${lv2Plugins}/lib/lv2";
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# Mask pw-pulse if it's not wanted
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systemd.user.services.pipewire-pulse.enable = cfg.pulse.enable;
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systemd.user.sockets.pipewire-pulse.enable = cfg.pulse.enable;
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systemd.sockets.pipewire.wantedBy = lib.mkIf cfg.socketActivation [ "sockets.target" ];
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systemd.user.sockets.pipewire.wantedBy = lib.mkIf cfg.socketActivation [ "sockets.target" ];
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systemd.user.sockets.pipewire-pulse.wantedBy = lib.mkIf cfg.socketActivation [ "sockets.target" ];
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systemd.sockets.pipewire.wantedBy = mkIf cfg.socketActivation [ "sockets.target" ];
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systemd.user.sockets.pipewire.wantedBy = mkIf cfg.socketActivation [ "sockets.target" ];
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systemd.user.sockets.pipewire-pulse.wantedBy = mkIf cfg.socketActivation [ "sockets.target" ];
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services.udev.packages = [ cfg.package ];
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@ -377,18 +384,18 @@ in {
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};
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environment.sessionVariables.LD_LIBRARY_PATH =
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lib.mkIf cfg.jack.enable [ "${cfg.package.jack}/lib" ];
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mkIf cfg.jack.enable [ "${cfg.package.jack}/lib" ];
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networking.firewall.allowedUDPPorts = lib.mkIf cfg.raopOpenFirewall [ 6001 6002 ];
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networking.firewall.allowedUDPPorts = mkIf cfg.raopOpenFirewall [ 6001 6002 ];
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users = lib.mkIf cfg.systemWide {
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users = mkIf cfg.systemWide {
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users.pipewire = {
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uid = config.ids.uids.pipewire;
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group = "pipewire";
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extraGroups = [
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"audio"
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"video"
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] ++ lib.optional config.security.rtkit.enable "rtkit";
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] ++ optional config.security.rtkit.enable "rtkit";
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description = "PipeWire system service user";
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isSystemUser = true;
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home = "/var/lib/pipewire";
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