feat: Add simple GUI

.github/workflows/nix-cache.yml

@@ -6,6 +6,7 @@ on:
     #   - "v*.*.*"
     branches:
       - "master"
+  pull_request:
 
 permissions:
   contents: read

build/build-rust-package.nix

@@ -19,6 +19,9 @@
 , pkg-config
 , gtk3
 , libayatana-appindicator
+, libxkbcommon
+, libGL
+, libGLU
 
 , llvmPackages
 , cargo-xwin
@@ -44,7 +47,7 @@ let
     ];
   };
   # rustOrig = rust-bin.stable.latest.default.override rustConfig;
-  rustOrig = rust-bin.selectLatestNightlyWith (toolchain: toolchain.default.override rustConfig);
+  rustOrig =rust-bin.selectLatestNightlyWith (toolchain: toolchain.default.override rustConfig);
   rustPlatformOrig = makeRustPlatform { cargo = rustOrig; rustc = rustOrig; };
   xwin = rustPlatformOrig.buildRustPackage rec {
     name = "xwin";
@@ -117,8 +120,7 @@ let
           EOF
           chmod +x $out/bin/cargo
         '')
-        //
-        { inherit (rustOrig) meta; };
+        // { inherit (rustOrig) meta targetPlatforms badTargetPlatforms; };
         rustPlatform = makeRustPlatform { cargo = passthru.rust; rustc = passthru.rust; };
 
         setupXWin = topDir: /* bash */ ''
@@ -194,6 +196,9 @@ let
       buildInputs = [
         gtk3
         libayatana-appindicator.out
+        libxkbcommon.out
+        libGL.out
+        libGLU.out
       ];
 
       outputs = [ "out" "docs" ];