feat(toum): add tuner website

configs/mpd.nix

@@ -1,7 +1,7 @@
 { config, pkgs, lib, ... }:
 let
-  playlists = import <niveum/lib/mpd-playlists.nix>;
-  playlistFiles = lib.mapAttrs (name: m3u: pkgs.writeText "${name}.m3u" m3u) playlists;
+  playlists = import <niveum/lib/playlists.nix>;
+  playlistFiles = lib.mapAttrs (name: {tracks, ...}: pkgs.writeText "${name}.m3u" (builtins.concatStringsSep "\n" (map ({url, ...}: url) tracks))) playlists;
   linkPlaylist = name: file: ''
     ln -sfn "${toString file}" "/var/lib/mpd/playlists/${name}.m3u"
   '';

configs/tuner.nix

@@ -0,0 +1,24 @@
+{ pkgs, config, lib, ... }:
+let
+  tunerHTML = pkgs.callPackage <niveum/packages/tuner.nix> {
+    playlists = import <niveum/lib/playlists.nix>;
+  };
+in
+{
+  services.nginx = {
+    enable = true;
+
+    recommendedGzipSettings = true;
+    recommendedOptimisation = true;
+    recommendedTlsSettings = true;
+
+    virtualHosts.default = {
+      locations."= /tuner".extraConfig = ''
+        default_type text/html;
+        alias ${tunerHTML};
+      '';
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [ 80 ];
+}