Merge pull request #132519 from lovesegfault/networkaudiod

networkaudiod: init

nixos/modules/module-list.nix

···
   ./services/audio/mpd.nix
   ./services/audio/mpdscribble.nix
   ./services/audio/mopidy.nix
+  ./services/audio/networkaudiod.nix
   ./services/audio/roon-bridge.nix
   ./services/audio/roon-server.nix
   ./services/audio/slimserver.nix

nixos/modules/services/audio/networkaudiod.nix

···
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  name = "networkaudiod";
+  cfg = config.services.networkaudiod;
+in {
+  options = {
+    services.networkaudiod = {
+      enable = mkEnableOption "Networkaudiod (NAA)";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.packages = [ pkgs.networkaudiod ];
+    systemd.services.networkaudiod.wantedBy = [ "multi-user.target" ];
+  };
+}

pkgs/servers/networkaudiod/default.nix

···
+{ stdenv
+, autoPatchelfHook
+, dpkg
+, fetchurl
+, lib
+, alsa-lib
+}:
+let
+  inherit (stdenv.targetPlatform) system;
+  throwSystem = throw "Unsupported system: ${system}";
+in
+stdenv.mkDerivation rec {
+  pname = "networkaudiod";
+  version = "4.1.1-46";
+
+  src = {
+    x86_64-linux = fetchurl {
+      url = "https://www.signalyst.eu/bins/naa/linux/buster/${pname}_${version}_amd64.deb";
+      sha256 = "sha256-un5VcCnvCCS/KWtW991Rt9vz3flYilERmRNooEsKCkA=";
+    };
+    aarch64-linux = fetchurl {
+      url = "https://www.signalyst.eu/bins/naa/linux/buster/${pname}_${version}_arm64.deb";
+      sha256 = "sha256-fjSCWX9VYhVJ43N2kSqd5gfTtDJ1UiH4j5PJ9I5Skag=";
+    };
+  }.${system} or throwSystem;
+
+  unpackPhase = ''
+    dpkg -x $src .
+  '';
+
+  nativeBuildInputs = [ autoPatchelfHook dpkg ];
+
+  buildInputs = [
+    alsa-lib
+    stdenv.cc.cc.lib
+  ];
+
+  dontConfigure = true;
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    # main executable
+    mkdir -p $out/bin
+    cp ./usr/sbin/networkaudiod $out/bin
+
+    # systemd service file
+    mkdir -p $out/lib/systemd/system
+    cp ./lib/systemd/system/networkaudiod.service $out/lib/systemd/system
+
+    # documentation
+    mkdir -p $out/share/doc/networkaudiod
+    cp -r ./usr/share/doc/networkaudiod $out/share/doc/
+
+    runHook postInstall
+  '';
+
+  postInstall = ''
+    substituteInPlace $out/lib/systemd/system/networkaudiod.service \
+      --replace /usr/sbin/networkaudiod $out/bin/networkaudiod
+  '';
+
+  meta = with lib; {
+    homepage = "https://www.signalyst.com/index.html";
+    description = "Network Audio Adapter daemon";
+    license = licenses.unfree;
+    maintainers = with maintainers; [ lovesegfault ];
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   neard = callPackage ../servers/neard { };
 
+  networkaudiod = callPackage ../servers/networkaudiod { };
+
   unit = callPackage ../servers/http/unit { };
 
   ncdns = callPackage ../servers/dns/ncdns { };