119 lines
2.6 KiB
Nix
119 lines
2.6 KiB
Nix
{
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lib,
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pkgs,
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config,
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...
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}:
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{
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imports = [
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# Import environment
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./vm-base.nix
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];
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config = {
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# Machine hostname
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networking.hostName = "vm-audio";
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# Enabled modules
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modules = {
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pipewire.enable = true;
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spotifyd.enable = true;
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};
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# Install system packages
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environment.systemPackages = with pkgs; [
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carla
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wprs
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xpra
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xwayland
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alsa-utils
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pulsemixer
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adwaita-icon-theme
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# Add LV2 plugins
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lsp-plugins
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airwindows-lv2
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distrho-ports
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cardinal
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];
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# Setup dependencies
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environment.variables.LD_LIBRARY_PATH = lib.mkForce "${lib.makeLibraryPath (
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with pkgs;
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[
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cairo
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pipewire.jack
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]
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)}";
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services.xserver.enable = true;
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qt = {
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enable = true;
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style = "adwaita";
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};
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xdg.icons = {
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enable = true;
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fallbackCursorThemes = [ "Adwaita" ];
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};
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# User for audio mixing
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users.users.mixer = {
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isNormalUser = true;
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group = "mixer";
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extraGroups = [ "systemd-journal" ];
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openssh.authorizedKeys.keys = [
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKKxoQSxfYqf9ITN8Fhckk8WbY4dwtBAXOhC9jxihJvq jan@bulthuis.dev"
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];
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};
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users.groups.mixer = { };
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users.groups.audio = {
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members = [
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"mixer"
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"local"
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];
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};
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# wprsd service
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systemd.user.services.wprsd = {
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description = "wprsd Service";
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wantedBy = [ "default.target" ];
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after = [ "network.target" ];
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unitConfig = {
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ConditionUser = "mixer";
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};
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serviceConfig = {
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ExecStart = "${pkgs.bash}/bin/bash -l -c wprsd --enable-xwayland=true"; # Use login shell to inherit environment
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Environment = "\"RUST_BACKTRACE=full\"";
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Restart = "always";
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RestartSec = 5;
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};
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};
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# Create null sink for spotifyd
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services.pipewire.extraConfig.pipewire."91-null-sinks" = {
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"context.objects" = [
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{
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factory = "adapter";
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args = {
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"factory.name" = "support.null-audio-sink";
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"node.name" = "SpotifyD-Proxy";
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"node.description" = "Proxy for SpotifyD";
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"media.class" = "Audio/Sink";
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"audio.position" = "FL,FR";
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};
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}
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{
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factory = "adapter";
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args = {
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"factory.name" = "support.null-audio-sink";
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"node.name" = "AnalogIn-Proxy";
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"node.description" = "Proxy for the analog input";
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"media.class" = "Audio/Source/Virtual";
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"audio.position" = "FL,FR";
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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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