for backup dwboutit

flake.nix

@@ -0,0 +1,33 @@
+{
+  description = "elmskell";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  };
+  outputs = inputs @ {...}: let
+    utilities = [
+      pkgs.httpie
+    ];
+    deps = [
+      pkgs.cowsay
+      pkgs.just
+      pkgs.elmPackages.elm
+      pkgs.elmPackages.elm-format
+      pkgs.esbuild
+      pkgs.stack
+    ];
+    pkgs = import inputs.nixpkgs {
+      system = "x86_64-linux";
+    };
+  in {
+    devShell.x86_64-linux = pkgs.mkShell {
+      packages = [
+        utilities
+        deps
+      ];
+      shellHook = ''
+        export PS1='\h@\[\e[30;48;5;202;1m\]elmskell\[\e[0m\]|\w\\$ ' &&
+        cowsay "Welcome to elmskell! Run 'just' to build!"
+      '';
+    };
+  };
+}