Add littlelink

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

packages/docker/littlelink-server/default.nix

@@ -0,0 +1,26 @@
+{
+  pkgs,
+  inputs,
+  system,
+  ...
+}:
+let
+  selfPkgs = inputs.self.packages.${system};
+in
+pkgs.dockerTools.buildImage {
+  name = "littlelink-server";
+  fromImage = import ../base { inherit pkgs; };
+
+  copyToRoot = pkgs.buildEnv {
+    name = "root";
+    paths = with selfPkgs; [ littlelink-server ];
+    pathsToLink = [ "/bin" ];
+  };
+
+  config = {
+    Entrypoint = [ "littlelink-server" ];
+    ExposedPorts = {
+      "3000/tcp" = { };
+    };
+  };
+}