Trying to add intel-unite

pkgs/default.nix

@@ -2,4 +2,5 @@
 
 {
   quadcastrgb = pkgs.callPackage ./quadcastrgb { };
+  ens-intel-unite = pkgs.callPackage ./ens-intel-unite { };
 }

pkgs/ens-intel-unite/default.nix

@@ -0,0 +1,96 @@
+{
+  stdenv,
+  # fetchTarball,
+  buildFHSEnv,
+  lib,
+  makeDesktopItem,
+  copyDesktopItems,
+}:
+
+let
+  dist = stdenv.mkDerivation (final: {
+    pname = "ens-intel-unite-dist";
+    version = "4.2.0.38";
+
+    src = fetchTarball {
+      # url = "https://unite.ens-paris-saclay.fr/Intel_Unite_Linux_Manual_Install_${final.version}-amd64.tar.bz2";
+      url = "file:///home/lyes/Téléchargements/Intel_Unite_Linux_Manual_Install_${final.version}-amd64.tar.bz2";
+      sha256 = "0nm77yzdsgy882s32si4rywaqh0kjc9g14x384kar1pcrp1lb0km";
+    };
+
+    installPhase = ''
+      mkdir -p $out/opt
+      mv * $out/opt/
+    '';
+
+    dontFixup = true;
+  });
+  fhs = buildFHSEnv {
+    name = "ens-intel-unite-fhs";
+    runScript = "${dist}/opt/intel-unite-client";
+    targetPkgs = pkgs: (with pkgs; [
+      wayland
+      nwjs
+      glib
+      nss
+      nspr
+      cups
+      dbus
+      expat
+      libxkbcommon
+      cairo
+      pango
+      at-spi2-atk
+      libdrm
+      mesa
+      alsa-lib
+    ]) ++ (with pkgs.xorg; [
+      libxcb
+      libX11
+      libXcomposite
+      libXdamage
+      libXext
+      libXfixes
+      libXrandr
+    ]);
+  };
+in
+stdenv.mkDerivation {
+    pname = "ens-intel-unite";
+    inherit (dist) version;
+
+    dontUnpack = true;
+
+    nativeBuildInputs = [ copyDesktopItems ];
+
+    postInstall = ''
+      mkdir -p $out/bin $out/share
+      ln -s ${fhs}/bin/ens-intel-unite-fhs $out/bin/intel-unite
+    '';
+
+    desktopItems = [
+      (makeDesktopItem {
+        name = "ens-intel-unite";
+        exec = "${fhs}/bin/ens-intel-unite-fhs";
+        desktopName = "Intel Unite";
+        genericName = "ENS Paris-Saclay's Intel Unite";
+        icon = "${dist}/opt/icon128.png";
+        categories = [
+          "Network"
+          "VideoConference"
+        ];
+        terminal = false;
+        startupNotify = true;
+      })
+    ];
+
+    meta = with lib; {
+      mainProgram = "intel-unite";
+      description = "ENS Paris-Saclay's Intel Unite client packaged for NixOS";
+      homepage = "https://unite.ens-paris-saclay.fr/";
+      platforms = [ "x86_64-linux" ];
+      license = licenses.unfree;
+      sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+    };
+}
+