ref(nix): export lib

nix/custom/logisim-evolution.nix

@@ -0,0 +1,30 @@
+{pkgs}: let
+  inherit (pkgs) stdenv fetchurl jre8;
+in
+  stdenv.mkDerivation {
+    pname = "logisim-evolution";
+    version = "2023";
+
+    src = fetchurl {
+      url = "http://www.irisa.fr/cosi/HOMEPAGE/Derrien/logisim/logisim-evolution.jar";
+      sha256 = "sha256-24uXyTXhxxA1uwc787I+OJn+ZmqMgNIL9RE3zoRrWww=";
+    };
+
+    dontUnpack = true;
+
+    nativeBuildInputs = with pkgs; [makeWrapper unzip zip];
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out/bin
+      makeWrapper ${jre8}/bin/java $out/bin/logisim-evolution \
+        --add-flags "-jar $src"                               \
+        --set _JAVA_AWT_WM_NONREPARENTING 1
+
+      runHook postInstall
+    '';
+
+    # NOTE: related issue
+    # https://wiki.archlinux.org/title/java#Gray_window,_applications_not_resizing_with_WM,_menus_immediately_closing
+  }