rescrobbled: add module

tests/modules/services/rescrobbled/basic-config.nix

@@ -0,0 +1,46 @@
+{ pkgs, ... }:
+{
+  services.rescrobbled = {
+    enable = true;
+    settings = {
+      lastfm-key = "Last.fm API key";
+      lastfm-secret = "Last.fm API secret";
+      min-play-time = 0;
+      player-whitelist = [ "Player MPRIS identity or bus name" ];
+      filter-script = "path/to/script";
+      use-track-start-timestamp = false;
+
+      listenbrainz = [
+        {
+          url = "Custom API URL";
+          token = "User token";
+        }
+      ];
+    };
+  };
+
+  nmt.script = ''
+    assertFileExists home-files/.config/rescrobbled/config.toml
+    assertFileContent home-files/.config/rescrobbled/config.toml \
+      ${pkgs.writeText "settings-expected" ''
+        filter-script = "path/to/script"
+        lastfm-key = "Last.fm API key"
+        lastfm-secret = "Last.fm API secret"
+        min-play-time = 0
+        player-whitelist = ["Player MPRIS identity or bus name"]
+        use-track-start-timestamp = false
+
+        [[listenbrainz]]
+        token = "User token"
+        url = "Custom API URL"
+      ''}
+
+    service=home-files/.config/systemd/user/rescrobbled.service
+
+    assertFileExists $service
+    assertFileRegex $service 'Description=An MPRIS scrobbler'
+    assertFileRegex $service 'Wants=network-online.target'
+    assertFileRegex $service 'After=network-online.target'
+    assertFileRegex $service 'WantedBy=default.target'
+  '';
+}

tests/modules/services/rescrobbled/default.nix

@@ -0,0 +1,4 @@
+{ lib, pkgs, ... }:
+lib.optionalAttrs pkgs.stdenv.hostPlatform.isLinux {
+  rescrobbled-basic-config = ./basic-config.nix;
+}