flake compat

flake.nix

@@ -0,0 +1,44 @@
+aospkgs/flake.nix {
+  description = "AOSPKGS: Nix package repository for Apache Hop and related packages";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs";
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      supportedSystems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
+      forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system);
+    in
+    {
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          apache-hop = pkgs.callPackage ./pkgs/apache-hop { };
+        }
+      );
+
+      defaultPackage = forAllSystems (system: self.packages.${system}.apache-hop);
+
+      overlay = final: prev: {
+        apache-hop = final.callPackage ./pkgs/apache-hop { };
+      };
+
+      devShells = forAllSystems (
+        system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          default = pkgs.mkShell {
+            packages = [ self.packages.${system}.apache-hop ];
+          };
+        }
+      );
+    };
+}