init

flake.nix

@@ -0,0 +1,50 @@
+{
+  description = "Burrito guild wars 2 overlay";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs = { self, nixpkgs, ... }: 
+  let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+  in 
+  {
+
+    packages.${system}.default = pkgs.stdenv.mkDerivation {
+      name = "burrito-gw2";
+
+      buildInputs = with pkgs; [
+      ];
+
+      # will fetch github source code
+      # src = pkgs.fetchFromGitHub {
+      #   owner = "AsherGlick";
+      #   repo = "Burrito";
+      #   # to find out rev view tags on github
+      #   # also can check yourself with
+      #   # https://github.com/AsherGlick/Burrito/archive/refs/tags/alpha-1.4.zip
+      #   rev = "alpha-1.4";
+      #   # to find sha256
+      #   # nix-prefetch-url --unpack https://github.com/AsherGlick/Burrito/archive/refs/tags/alpha-1.4.zip --type sha256
+      #   sha256 = "164wjr7y339s67fk1b3kyz4jdx0j64qx77mkzz09wdizi7idphf3";
+      # };
+      src = pkgs.fetchzip {
+        url = "https://github.com/AsherGlick/Burrito/releases/download/alpha-1.4/Burrito_Linux.zip";
+        # because zip don't have a root directory
+        stripRoot=false;
+        # nix-prefetch-url --unpack <url> --type sha256
+        sha256 = "0a9f8dby8b3pn36nz0plf2kyjijlr0f6zc7vb8ym044ivrq97ss9";
+      };
+
+      # dummy
+      # to see whats I'm getting
+      installPhase = ''
+        mkdir -p $out/bin
+        cp -r $src $out/bin
+      '';
+    };
+
+  };
+}