adding lsp stuff and moving bitwig to local package

packages/bitwig-studio/bitwig-bubblewrap.nix

@@ -0,0 +1,33 @@
+{ stdenv, bindfs, bubblewrap, mktemp, writeShellScript, bitwig-studio }:
+stdenv.mkDerivation {
+  inherit (bitwig-studio) pname version;
+
+  dontUnpack = true;
+  dontConfigure = true;
+  dontBuild = true;
+  dontPatchELF = true;
+  dontStrip = true;
+
+  installPhase = let
+    wrapper = writeShellScript "bitwig-studio" ''
+      echo "Creating temporary directory"
+      TMPDIR=$(${mktemp}/bin/mktemp --directory)
+      echo "Temporary directory: $TMPDIR"
+      echo "Copying default Vamp Plugin settings"
+      cp -r ${bitwig-studio}/libexec/resources/VampTransforms $TMPDIR
+      echo "Changing permissions to be writable"
+      chmod -R u+w $TMPDIR/VampTransforms
+
+      echo "Starting Bitwig Studio in Bubblewrap Environment"
+      ${bubblewrap}/bin/bwrap --dev-bind / / --bind $TMPDIR/VampTransforms ${bitwig-studio}/libexec/resources/VampTransforms ${bitwig-studio}/bin/bitwig-studio
+
+      echo "Bitwig exited, removing temporary directory"
+      rm -rf $TMPDIR
+    '';
+  in ''
+    mkdir -p $out/bin
+    cp ${wrapper} $out/bin/bitwig-studio
+    ln -s ${bitwig-studio}/bin/bitwig-studio $out/bin/bitwig-studio-unwrapped
+    cp -r ${bitwig-studio}/share $out
+  '';
+}