nix

commit 1471dbf54cc9be3e435e6522c4bcc67be8c93b62
parent 9cd2aa68413277edf46596681b6a00773e5db264
Author: mtmn <miro@haravara.org>
Date:   Sat, 11 Apr 2026 03:41:38 +0200

feat: install listenbrainz-mpd

Diffstat:
M
flake.nix
 | 
1
+
M
hosts/nixaran/configuration.nix
 | 
0

A
modules/services/listenbrainz-mpd.nix
 | 
101
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
M
secrets.nix
 | 
2
++
A
secrets/listenbrainz-token.age
 | 
0

A
secrets/mpd-host.age
 | 
0

6 files changed, 104 insertions(+), 0 deletions(-)
diff --git a/flake.nix b/flake.nix
@@ -168,6 +168,7 @@
       attic = import ./modules/services/attic.nix;
       static = import ./modules/services/static.nix;
       miniflux = import ./modules/services/miniflux.nix;
+      listenbrainz-mpd = import ./modules/services/listenbrainz-mpd.nix;
     };
 
     deploy = {
diff --git a/hosts/nixaran/configuration.nix b/hosts/nixaran/configuration.nix
Binary files differ.
diff --git a/modules/services/listenbrainz-mpd.nix b/modules/services/listenbrainz-mpd.nix
@@ -0,0 +1,101 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.services.haravara.listenbrainz-mpd;
+in {
+  options.services.haravara.listenbrainz-mpd = {
+    enable = lib.mkEnableOption "ListenBrainz MPD client";
+    tokenFile = lib.mkOption {
+      type = lib.types.nullOr lib.types.path;
+      default = null;
+      description = "Path to the file containing the ListenBrainz token";
+    };
+    token = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = null;
+      description = "The ListenBrainz token (unsecure, prefer tokenFile)";
+    };
+    apiUrl = lib.mkOption {
+      type = lib.types.str;
+      default = "https://api.listenbrainz.org";
+    };
+    genresAsFolksonomy = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+    };
+    mpdAddress = lib.mkOption {
+      type = lib.types.str;
+      default = "localhost:6695";
+    };
+    mpdPassword = lib.mkOption {
+      type = lib.types.str;
+      default = "";
+    };
+    mpdHostFile = lib.mkOption {
+      type = lib.types.nullOr lib.types.path;
+      default = null;
+      description = "Path to the file containing the MPD host";
+    };
+    mpdHostEnv = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = null;
+    };
+    mpdPortEnv = lib.mkOption {
+      type = lib.types.nullOr lib.types.int;
+      default = null;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.services.listenbrainz-mpd = {
+      description = "ListenBrainz MPD client";
+      after = ["network.target"];
+      wantedBy = ["multi-user.target"];
+
+      serviceConfig = {
+        ExecStartPre = pkgs.writeShellScript "listenbrainz-mpd-setup" ''
+          mkdir -p "$RUNTIME_DIRECTORY/config"
+          TOKEN=$([ -n "${toString (cfg.tokenFile != null)}" ] && cat "${toString cfg.tokenFile}" || echo "${toString cfg.token}")
+          cat > "$RUNTIME_DIRECTORY/config/config.toml" <<EOF
+          [submission]
+          token = "$TOKEN"
+          api_url = "${cfg.apiUrl}"
+          genres_as_folksonomy = ${lib.boolToString cfg.genresAsFolksonomy}
+
+          [mpd]
+          address = "${cfg.mpdAddress}"
+          password = "${cfg.mpdPassword}"
+          EOF
+        '';
+        ExecStart = "${pkgs.listenbrainz-mpd}/bin/listenbrainz-mpd";
+        Restart = "always";
+        DynamicUser = true;
+        RuntimeDirectory = "listenbrainz-mpd";
+      };
+
+      environment =
+        lib.optionalAttrs (cfg.mpdHostEnv != null || cfg.mpdHostFile != null) {
+          # We'll set this in ExecStart wrapper if it's a file, but let's see if we can use environment variables
+        }
+        // lib.optionalAttrs (cfg.mpdPortEnv != null) {
+          MPD_PORT = toString cfg.mpdPortEnv;
+        }
+        // {
+          XDG_CONFIG_HOME = "/run/listenbrainz-mpd/config";
+        };
+    };
+
+    # Update ExecStart to handle MPD_HOST from file if provided
+    systemd.services.listenbrainz-mpd.serviceConfig.ExecStart = lib.mkForce (pkgs.writeShellScript "listenbrainz-mpd-start" ''
+      if [ -n "${toString (cfg.mpdHostFile != null)}" ]; then
+        export MPD_HOST=$(cat "${toString cfg.mpdHostFile}")
+      elif [ -n "${toString (cfg.mpdHostEnv != null)}" ]; then
+        export MPD_HOST="${toString cfg.mpdHostEnv}"
+      fi
+      exec ${pkgs.listenbrainz-mpd}/bin/listenbrainz-mpd
+    '');
+  };
+}
diff --git a/secrets.nix b/secrets.nix
@@ -14,4 +14,6 @@ in {
   "secrets/headscale-api-key.age".publicKeys = allKeys;
   "secrets/attic-credentials.age".publicKeys = allKeys;
   "secrets/miniflux-secrets.age".publicKeys = allKeys;
+  "secrets/listenbrainz-token.age".publicKeys = allKeys;
+  "secrets/mpd-host.age".publicKeys = allKeys;
 }
diff --git a/secrets/listenbrainz-token.age b/secrets/listenbrainz-token.age
Binary files differ.
diff --git a/secrets/mpd-host.age b/secrets/mpd-host.age
Binary files differ.