Gaming/retroarch: sync retroarch folder with syncthing

roles/desktop/programs/keepassxc.nix

@@ -19,39 +19,44 @@ let
 			# monochrome-light, monochrome-dark or colorful
 			TrayIconAppearance = "monochrome-light";
 		};
-		Security.HideNotes = true;
+		Security = {
+			HideNotes = true;
+			IconDownloadFallback = true;
+		};
 		SSHAgent.Enabled = true;
 	};
 in
 
 {
-	users.users.toast.packages = [ pkgs.keepassxc ];
 	home-manager = {
 		extraSpecialArgs = { kpxcSettings = kpxcSettings; };
 		users.toast = { config, pkgs, kpxcSettings, ... }: {
 			# No module for KeePassXC config :(
-			home.file = {
-				".config/keepassxc/keepassxc.ini".text = kpxcSettings;
-				# For some reason the autostart .desktop is not the same as the regular one
-				".config/autostart/org.keepassxc.KeePassXC.desktop".text = ''
-				[Desktop Entry]
-				Name=KeePassXC
-				GenericName=Password Manager
-				Exec=keepassxc
-				TryExec=keepassxc
-				Icon=keepassxc
-				StartupWMClass=keepassxc
-				StartupNotify=true
-				Terminal=false
-				Type=Application
-				Version=1.0
-				Categories=Utility;Security;Qt;
-				MimeType=application/x-keepass2;
-				X-GNOME-Autostart-enabled=true
-				X-GNOME-Autostart-Delay=2
-				X-KDE-autostart-after=panel
-				X-LXQt-Need-Tray=true
-				'';
+			home = {
+				packages = [ pkgs.keepassxc ];
+				file = {
+					".config/keepassxc/keepassxc.ini".text = kpxcSettings;
+					# For some reason the autostart .desktop is not the same as the regular one
+					".config/autostart/org.keepassxc.KeePassXC.desktop".text = ''
+					[Desktop Entry]
+					Name=KeePassXC
+					GenericName=Password Manager
+					Exec=keepassxc
+					TryExec=keepassxc
+					Icon=keepassxc
+					StartupWMClass=keepassxc
+					StartupNotify=true
+					Terminal=false
+					Type=Application
+					Version=1.0
+					Categories=Utility;Security;Qt;
+					MimeType=application/x-keepass2;
+					X-GNOME-Autostart-enabled=true
+					X-GNOME-Autostart-Delay=2
+					X-KDE-autostart-after=panel
+					X-LXQt-Need-Tray=true
+					'';
+				};
 			};
 		};
 	};

roles/gaming/programs/default.nix

@@ -5,6 +5,7 @@
 		./steam.nix
 		./mangohud.nix
 		./rpcs3.nix
+		./retroarch.nix
 	];
 	environment.systemPackages = with pkgs; [
 		heroic

roles/gaming/programs/retroarch.nix

@@ -0,0 +1,69 @@
+{ pkgs, ... }:
+let
+  snes-roms = [
+    # ActRaiser
+    ( pkgs.fetchzip {
+      url = "https://myrient.erista.me/files/No-Intro/Nintendo%20-%20Super%20Nintendo%20Entertainment%20System/ActRaiser%20%28USA%29.zip";
+      hash = "sha256-yxIL5Pqlp8xsx7wvNO1MlB8ffDjS0xpE+yrEfMj61As=";
+    } )
+    # Kirby Super Star
+    ( pkgs.fetchzip {
+      url = "https://myrient.erista.me/files/No-Intro/Nintendo%20-%20Super%20Nintendo%20Entertainment%20System/Kirby%20Super%20Star%20%28USA%29.zip";
+      hash = "sha256-NX5OjCthf4ZiAhamclRBRk8GiMjZX3JLeShm8sQdDfc=";
+    } )
+    # Super Mario Kart
+    ( pkgs.fetchzip {
+      url = "https://myrient.erista.me/files/No-Intro/Nintendo%20-%20Super%20Nintendo%20Entertainment%20System/Super%20Mario%20Kart%20%28USA%29.zip";
+      hash = "sha256-RLBxPBmBrXCuPdnWE07KamBNgGJ5IntQVUPeij+2HUI=";
+    } )
+  ];
+in
+{
+  home-manager.users.toast = {
+    home = {
+      packages = [(
+        pkgs.retroarch.override {
+          cores = with pkgs.libretro; [
+            snes9x
+          ];
+          settings = {
+            video_driver = "vulkan";
+            video_fullscreen = "true";
+          };
+        }
+      )];
+      file."Games/Roms/SNES/" = {
+        onChange = ''
+          ${pkgs.retroarch}/bin/retroarch --scan "/home/toast/Games/Roms/SNES"
+        '';
+        source = pkgs.symlinkJoin {
+          name = "snes-roms";
+          paths = [ snes-roms ];
+        };
+      };
+    };
+    # Add a syncthing ignore file to the retroarch folder
+    xdg.configFile."retroarch-stignore" = {
+      target = "retroarch/.stignore";
+      text = ''
+        !saves
+        !states
+        !database
+        !playlists
+
+        // Ignore everything except stuff above
+        *
+      '';
+    };
+  };
+
+  # Sync saves and some other stuff
+  services.syncthing.settings.folders = {
+    "retroarch" = {
+      label = "RetroArch";
+      id = "jxuou-2yjnu";
+      devices = [ "steamdeck" "pc" ];
+      path = "~/.config/retroarch";
+    };
+  };
+}