From 14bbdea9dcb6b708c9dbe0b8d81a62d5814a4d9f Mon Sep 17 00:00:00 2001
From: June <june@jsts.xyz>
Date: Tue, 23 Apr 2024 19:12:16 +0200
Subject: [PATCH] Add MPD to audio service module

---
 config/hosts/audio-hauptraum-kueche/audio.nix |  1 +
 config/hosts/audio-hauptraum-tafel/audio.nix  |  1 +
 modules/services/audio/default.nix            |  1 +
 modules/services/audio/mpd.nix                | 33 +++++++++++++++++++
 4 files changed, 36 insertions(+)
 create mode 100644 modules/services/audio/mpd.nix

diff --git a/config/hosts/audio-hauptraum-kueche/audio.nix b/config/hosts/audio-hauptraum-kueche/audio.nix
index aa49f2f..2a75d8a 100644
--- a/config/hosts/audio-hauptraum-kueche/audio.nix
+++ b/config/hosts/audio-hauptraum-kueche/audio.nix
@@ -8,6 +8,7 @@
     enable = true;
     name = "Audio Hauptraum Küche";
   };
+  services.mpd.musicDirectory = "smb://beamer:beamer@beamer.z9.ccchh.net/music";
 
   users.users.chaos.extraGroups = [ "pipewire" ];
 }
diff --git a/config/hosts/audio-hauptraum-tafel/audio.nix b/config/hosts/audio-hauptraum-tafel/audio.nix
index 3389720..f090fd9 100644
--- a/config/hosts/audio-hauptraum-tafel/audio.nix
+++ b/config/hosts/audio-hauptraum-tafel/audio.nix
@@ -8,6 +8,7 @@
     enable = true;
     name = "Audio Hauptraum Tafel";
   };
+  services.mpd.musicDirectory = "smb://beamer:beamer@beamer.z9.ccchh.net/music";
 
   users.users.chaos.extraGroups = [ "pipewire" ];
 }
diff --git a/modules/services/audio/default.nix b/modules/services/audio/default.nix
index 6e8a43b..ccd7527 100644
--- a/modules/services/audio/default.nix
+++ b/modules/services/audio/default.nix
@@ -11,6 +11,7 @@ in
 {
   imports = [
     ./librespot.nix
+    ./mpd.nix
     ./networking.nix
     ./pipewire.nix
     ./shairport-sync.nix
diff --git a/modules/services/audio/mpd.nix b/modules/services/audio/mpd.nix
new file mode 100644
index 0000000..30ce12e
--- /dev/null
+++ b/modules/services/audio/mpd.nix
@@ -0,0 +1,33 @@
+# Links & Resources:
+# - https://mpd.readthedocs.io/en/stable/user.html
+
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+
+  cfg = config.ccchh.services.audio;
+
+in
+
+{
+  config = mkIf cfg.enable {
+    services.mpd = {
+      enable = true;
+      network.listenAddress = "any";
+      extraConfig = ''
+        audio_output {
+          type "pipewire"
+          name "Pipewire"
+        }
+      '';
+    };
+
+    users.users.mpd.extraGroups = [ "pipewire" ];
+
+    networking.firewall = {
+      allowedTCPPorts = [ 6600 ];
+    };
+  };
+}