Add service to add flatpak repos for each user

home/doggo/doggo.nix

@@ -108,6 +108,11 @@
     LOW_LATENCY_LAYER = "1";
     # Note: set LOW_LATENCY_LAYER_REFLEX = "1" for games with nvidia reflex
     # (or some like cyberpunk 2077 where anti-lag 2 is supported but is worse than reflex and/or none)
+
+    # flatpak --user remote-add --if-not-exists flathub-beta https://flathub.org/beta-repo/flathub-beta.flatpakrepo
+    # flatpak --user install org.freedesktop.Platform.GL.mesa-git
+    # flatpak --user install org.freedesktop.Platform.GL32.mesa-git
+    FLATPAK_GL_DRIVERS = "mesa-git";
   };
 
   programs = {

local_packages/lsfg-vk-ui/package.nix

@@ -0,0 +1,45 @@
+{
+  lib,
+  fetchFromGitHub,
+  cmake,
+  llvmPackages,
+  qt6,
+}:
+
+llvmPackages.stdenv.mkDerivation (finalAttrs: {
+  pname = "lsfg-vk-ui";
+  version = "2.0.0-dev";
+
+  src = fetchFromGitHub {
+    owner = "PancakeTAS";
+    repo = "lsfg-vk";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-Qb3vufCzNpM1r+vgo8M9nnA7CENgGTithWG0oXqLKbI=";
+  };
+
+  nativeBuildInputs = [
+    llvmPackages.clang-tools
+    llvmPackages.libllvm
+    cmake
+    qt6.wrapQtAppsHook
+  ];
+
+  buildInputs = [
+    qt6.qtbase
+    qt6.qtdeclarative
+  ];
+
+  cmakeFlags = [
+    "-DLSFGVK_BUILD_VK_LAYER=OFF"
+    "-DLSFGVK_BUILD_UI=ON"
+    "-DLSFGVK_INSTALL_XDG_FILES=ON"
+    "-DLSFGVK_BUILD_CLI=OFF"
+  ];
+
+  meta = {
+    description = "Lossless Scaling Frame Generation on Linux (UI part)";
+    homepage = "https://github.com/PancakeTAS/lsfg-vk/";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.linux;
+  };
+})

local_packages/lsfg-vk/package.nix

@@ -4,7 +4,6 @@
   cmake,
   vulkan-headers,
   llvmPackages,
-  qt6,
 }:
 
 llvmPackages.stdenv.mkDerivation (finalAttrs: {
@@ -22,19 +21,16 @@ llvmPackages.stdenv.mkDerivation (finalAttrs: {
     llvmPackages.clang-tools
     llvmPackages.libllvm
     cmake
-    qt6.wrapQtAppsHook
   ];
 
   buildInputs = [
     vulkan-headers
-    qt6.qtbase
-    qt6.qtdeclarative
   ];
 
   cmakeFlags = [
     "-DLSFGVK_LAYER_LIBRARY_PATH=${placeholder "out"}/lib/liblsfg-vk-layer.so"
-    "-DLSFGVK_BUILD_UI=ON"
-    "-DLSFGVK_INSTALL_XDG_FILES=ON"
+    "-DLSFGVK_BUILD_VK_LAYER=ON"
+    "-DLSFGVK_BUILD_UI=OFF"
     "-DLSFGVK_BUILD_CLI=OFF"
   ];
 

modules/mesa.nix

@@ -17,6 +17,7 @@ in
     };
     extraPackages = with pkgs; [
       (functions.mkUnstable low-latency-layer) # Better alternative (+ vendor-agnostic) to mesa's amd anti-lag 2
+      (functions.mkUnstable lsfg-vk)
     ];
   };
 }

modules/system-packages.nix

@@ -2,13 +2,14 @@
 
 let
   functions = rec {
-    mkSpecial = pkg: version: suffix:
+    mkSpecial = pkg: version: src_name: suffix:
       pkg.overrideAttrs (old: {
         inherit version;
-        src = nixtamal.${pkg.pname + suffix};
+        src = nixtamal.${src_name + suffix};
       });
-    mkSpecialVersion = pkg: version: mkSpecial pkg version "";
-    mkUnstable = pkg: mkSpecial pkg "unstable" "-git";
+    mkSpecialAuto = pkg: version: suffix: mkSpecial pkg version pkg.pname suffix;
+    mkSpecialVersion = pkg: version: mkSpecialAuto pkg version "";
+    mkUnstable = pkg: mkSpecialAuto pkg "unstable" "-git";
 
     mkPatched = pkg: newPatches:
       pkg.overrideAttrs (old: {
@@ -43,7 +44,7 @@ in
     cmake
     sbctl # For secure boot with Limine
     jq # I use it somewhere in my nixtamal manifest
-    (functions.mkUnstable lsfg-vk) # TODO: Split package in 2 so I can put the ui here, and the layer in mesa.nix
+    (functions.mkSpecial lsfg-vk-ui "unstable" "lsfg-vk" "-git")
   ];
 
   programs.steam = {
@@ -65,6 +66,18 @@ in
   };
 
   services.flatpak.enable = true;
+  systemd.user.services.flatpak-repos = {
+    after = [ "network.target" ];
+    serviceConfig = {
+      Type = "oneshot";
+      RemainAfterExit = "yes";
+      ExecStart = "${pkgs.bash}/bin/sh -c '" +
+        "${pkgs.flatpak}/bin/flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo && " +
+        "${pkgs.flatpak}/bin/flatpak remote-add --user --if-not-exists flathub-beta https://flathub.org/beta-repo/flathub-beta.flatpakrepo" +
+      "'";
+    };
+    wantedBy = [ "default.target" ];
+  };
 
   services.lact = {
     enable = true;