first try of packaging circuitjs

pkgs/circuitjs/default.nix

@@ -0,0 +1,72 @@
+{ stdenv, fetchurl, makeWrapper, wrapGAppsHook, lib, libX11, libXext, gtk3-x11, dbus, nspr, alsa-lib, glib, expat, gdk-pixbuf, mesa, xorg, nss, cups, ffmpeg, cairo, pango, at-spi2-atk, atk, at-spi2-core, libdrm, ... }:
+stdenv.mkDerivation rec {
+  pname = "circuitjs";
+  version = "2.8.0";
+
+  src = fetchurl {
+    url = "https://www.falstad.com/circuit/offline/circuitjs1-linux64.tgz";
+    hash = "sha256-dyIEuDA7FRwHCok41wcJAr8eqksJSOdChafPPh0Q3zM=";
+  };
+
+  nativeBuildInputs = [ makeWrapper wrapGAppsHook ];
+
+  sourceRoot = ".";
+  dontBuild = true;
+  dontStrip = true;
+  dontPatchELF = true;
+  libPath = lib.makeLibraryPath [
+    libX11
+    libXext
+    alsa-lib
+    xorg.libXi
+    xorg.libXrender
+    xorg.libXfixes
+    xorg.libXtst
+    xorg.libXcomposite
+    xorg.libXcursor
+    xorg.libXrandr
+    xorg.libXdamage
+    xorg.libxcb
+    xorg.libXScrnSaver
+    nss
+    ffmpeg.lib
+    cups
+    pango
+    cairo
+    nspr
+    atk
+    libdrm
+    glib
+    dbus
+    gtk3-x11
+    mesa
+    expat
+    gdk-pixbuf
+  ];
+
+  # wrapProgramShell $out/opt/circuitjs1 \
+  #  "''${gappsWrapperArgs[@]}" \
+  #  --prefix LD_LIBRARY_PATH : ${libPath}:$out/lib \
+  installPhase = ''
+    mkdir -p $out/
+    cp -r circuitjs1 $out/opt
+    mkdir -p $out/lib
+    cp circuitjs1/lib* $out/lib
+    mkdir -p $out/bin
+    ln -sf $out/opt/circuitjs1 $out/bin/circuitjs1
+
+    patchelf \
+      --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
+      --set-rpath "${libPath}":$out/lib \
+      $out/bin/circuitjs1
+  '';
+
+  meta = with lib; {
+    # inherit homepage;
+    description = "Falstad circuit simulator";
+    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+    # license = licenses.unfree;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.therealr5 ];
+  };
+}