From c7cc9ab029d6f8002d501a877287387d4257cdd7 Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Sun, 4 Aug 2024 03:52:29 +0200
Subject: [PATCH] georg: enable spotifyd

---
 hosts/georg/configuration.nix |  1 +
 modules/spotifyd.nix          | 44 +++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 modules/spotifyd.nix

diff --git a/hosts/georg/configuration.nix b/hosts/georg/configuration.nix
index 9b41740..e8d613f 100644
--- a/hosts/georg/configuration.nix
+++ b/hosts/georg/configuration.nix
@@ -7,6 +7,7 @@
       ../../misc/metrics-exporters.nix
 
       ../../modules/grzegorz.nix
+      ../../modules/spotifyd.nix
     ];
 
   boot.loader.systemd-boot.enable = true;
diff --git a/modules/spotifyd.nix b/modules/spotifyd.nix
new file mode 100644
index 0000000..232a38b
--- /dev/null
+++ b/modules/spotifyd.nix
@@ -0,0 +1,44 @@
+{ lib, config, ... }:
+
+{
+
+  services.spotifyd.enable = true;
+  # https://docs.spotifyd.rs/config/File.html
+  services.spotifyd.settings = {
+    device_name = "${config.networking.hostName}-spotifyd";
+    device_type = "t_v"; # in ["unknown" "computer" "tablet" "smartphone" "speaker" "t_v"],
+    bitrate = 160; # in [96 160 320]
+    volume_normalisation = true;
+    zeroconf_port = 44677; # instead of user/password
+
+    # this is the place you add blinkenlights
+    #on_song_change_hook = "rm -rf / --no-preserve-root";
+  };
+
+  systemd.services.spotifyd.serviceConfig = {
+    SupplementaryGroups = [
+      "audio"
+      "pipewire"
+    ];
+  };
+
+  services.avahi.enable = true;
+  services.avahi.publish.enable = true;
+  services.avahi.publish.addresses = true;
+  services.avahi.publish.domain = true;
+  services.avahi.extraServiceFiles.spotifyd = ''
+    <?xml version="1.0" standalone='no'?><!--*-nxml-*-->
+    <!DOCTYPE service-group SYSTEM "avahi-service.dtd">
+    <service-group>
+      <name replace-wildcards="yes">%h</name>
+      <service>
+        <type>_spotify-connect._tcp</type>
+        <port>${builtins.toString config.services.spotifyd.settings.zeroconf_port}</port>
+      </service>
+    </service-group>
+  '';
+
+  networking.firewall.allowedTCPPorts = [ config.services.spotifyd.settings.zeroconf_port ];
+  networking.firewall.allowedUDPPorts = [ 5353 ]; # mDNS
+
+}