Add darktable ghost publish plugin

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/configs/user/gui/darktable/publish/default.nix

@@ -0,0 +1,29 @@
+{ pkgs, lib, ... }:
+pkgs.stdenv.mkDerivation rec {
+  pname = "darktable-publish";
+  version = "1.0.0";
+  src = ./.;
+
+  npmSrc = pkgs.buildNpmPackage ({
+    inherit src pname version;
+    npmDepsHash = "sha256-vBJIIuryC/zRvp9oKBVuCDTycPOpzgsLebU55CiIb7I=";
+    dontNpmBuild = true;
+    installPhase = ''
+      cp -r . $out
+    '';
+  });
+
+  # FIXME: https://github.com/NixOS/nixpkgs/issues/255890
+  wrapper = pkgs.writeShellApplication {
+    name = pname;
+    runtimeInputs = with pkgs; [ bun ];
+    text = ''
+      bun ${npmSrc}/src/index.ts "$@"
+    '';
+  };
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ${lib.meta.getExe wrapper} $out/bin/
+  '';
+}