chore: update, spotify, notify

configs/i3.nix

@@ -27,7 +27,7 @@ let
     if [ -n "$1" ]; then
       xdotool key Shift+Insert
     else
-      notify-send "'$chosen' copied to clipboard." &
+      notify-send --app-name="emoji-menu" "'$chosen' copied to clipboard." &
     fi
   '';
 

configs/spotify.nix

@@ -7,15 +7,40 @@ in
   environment.systemPackages = with pkgs; [
     spotify
     spotify-tui
+    playerctl
   ];
 
-  services.spotifyd = {
-    enable = true;
-    config = toTOML {
+  # https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/audio/spotifyd.nix
+  systemd.user.services.spotifyd =
+  let
+    spotifyd = pkgs.unstable.spotifyd.override {
+      withMpris = true;
+      withPulseAudio = true;
+      inherit (pkgs) libpulseaudio dbus;
+    };
+    spotifydConf = pkgs.writeText "spotifyd.conf" (lib.generators.toINI {} {
       global = {
         username = fileContents <shared-secrets/spotify/username>;
-        password_cmd = "${pkgs.pass}/bin/pass shared/spotify/password";
+        password = fileContents <shared-secrets/spotify/password>;
+        backend = "pulseaudio";
+        on_song_change_hook = toString (pkgs.writers.writeDash "songinfo" ''
+          PATH=$PATH:${lib.makeBinPath [pkgs.playerctl pkgs.gawk pkgs.libnotify]}
+          metadata=$(playerctl metadata --player spotifyd)
+          title=$(echo "$metadata" | awk '/xesam:title\s/ { print substr($0, index($0, $3)) }')
+          artist=$(echo "$metadata" | awk '/xesam:artist\s/ { print substr($0, index($0, $3)) }' | paste --serial --delimiters "/")
+          album=$(echo "$metadata" | awk '/xesam:album\s/ { print substr($0, index($0, $3)) }')
+          notify-send --app-name=" Spotify" "$title" "$album — $artist"
+        '');
       };
+    });
+  in {
+    wantedBy = [ "multi-user.target" ];
+    after = [ "network-online.target" "sound.target" ];
+    description = "spotifyd, a Spotify playing daemon";
+    serviceConfig = {
+      ExecStart = "${spotifyd}/bin/spotifyd --no-daemon --config-path ${spotifydConf}";
+      Restart = "always";
+      RestartSec = 12;
     };
   };
 }