132 lines
3.9 KiB
Nix
132 lines
3.9 KiB
Nix
{
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lib,
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config,
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pkgs,
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...
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}:
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with lib; let
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psCfg = config.pub-solar;
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cfg = config.pub-solar.audio;
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xdg = config.home-manager.users."${psCfg.user.name}".xdg;
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in {
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options.pub-solar.audio = {
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enable = mkEnableOption "Life in highs and lows";
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mopidy.enable = mkEnableOption "Life with mopidy";
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spotify.enable = mkEnableOption "Life in DRM";
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spotify.username = mkOption {
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description = "Spotify login username or email";
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type = types.str;
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example = "yourname@example.com";
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default = "";
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};
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bluetooth.enable = mkEnableOption "Life with bluetooth";
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};
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config = mkIf cfg.enable {
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users.users = pkgs.lib.setAttrByPath [psCfg.user.name] {
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extraGroups = ["audio"];
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};
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home-manager = with pkgs;
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pkgs.lib.setAttrByPath ["users" psCfg.user.name] {
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home.packages =
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[
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# easyeffects, e.g. for microphone noise filtering
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easyeffects
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mu
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pavucontrol
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pa_applet
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playerctl
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# Needed for pactl cmd, until pw-cli is more mature (vol up/down hotkeys?)
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pulseaudio
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vimpc
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]
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++ (
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if cfg.spotify.enable
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then [pkgs.spotify-tui]
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else []
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);
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xdg.configFile."vimpc/vimpcrc".source = ./.config/vimpc/vimpcrc;
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systemd.user.services.easyeffects = import ./easyeffects.service.nix pkgs;
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services.spotifyd = mkIf cfg.spotify.enable {
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enable = true;
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settings = {
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global = {
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username = cfg.spotify.username;
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password_cmd = "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1001/bus ${pkgs.libsecret}/bin/secret-tool lookup spotify password";
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bitrate = 320;
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volume_normalisation = true;
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no_audio_cache = false;
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max_cache_size = 1000000000;
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};
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};
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};
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};
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# rtkit is optional but recommended
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security.rtkit.enable = true;
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# Enable sound using pipewire-pulse, default config:
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# https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/src/daemon/pipewire.conf.in
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services.pipewire = {
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enable = true;
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alsa.enable = true;
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alsa.support32Bit = true;
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pulse.enable = true;
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config.pipewire = {
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context.default.clock = {
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allowed-rates = [44100 48000 88200 96000];
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rate = 44100;
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quantum = 2048;
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min-quantum = 1024;
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max-quantum = 4096;
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};
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};
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config.pipewire-pulse = builtins.fromJSON (builtins.readFile ./pipewire-pulse.conf.json);
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};
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# Make pulseaudio listen on port 4713 for mopidy, extending the default
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# config: https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/src/daemon/pipewire-pulse.conf.in
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environment.etc = mkIf cfg.mopidy.enable {
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"pipewire/pipewire-pulse.conf.d/99-custom.conf".text = ''
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{
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"context.modules": [
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{
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"name": "libpipewire-module-protocol-pulse",
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"args": {
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"server.address": ["unix:native", "tcp:4713"],
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"vm.overrides": {
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"pulse.min.quantum": "1024/48000"
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}
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}
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}
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]
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}
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'';
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};
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# Enable bluetooth
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hardware.bluetooth = mkIf cfg.bluetooth.enable {
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enable = true;
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# Disable bluetooth on startup to save battery
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powerOnBoot = false;
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# Disable useless SIM Access Profile plugin
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disabledPlugins = [
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"sap"
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];
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settings = {
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General = {
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# Enables experimental features and interfaces.
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# Makes BlueZ Battery Provider available
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Experimental = true;
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};
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};
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};
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services.blueman.enable = mkIf cfg.bluetooth.enable true;
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# Enable audio server & client
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services.mopidy = mkIf cfg.mopidy.enable ((import ./mopidy.nix) pkgs);
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};
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}
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