Initial commit

flake.nix

@@ -0,0 +1,41 @@
+{
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs";
+
+  outputs = { self, nixpkgs }:
+  let
+    system = "x86_64-linux";
+    lib = nixpkgs.lib;
+
+    pkgsDir = ./pkgs;
+
+    entries = builtins.readDir pkgsDir;
+
+    # only subdirectories
+    pkgNames =
+      lib.attrNames (lib.filterAttrs (_: t: t == "directory") entries);
+
+    loadPkg = name:
+      let
+        path = pkgsDir + "/${name}";
+        flake = builtins.getFlake (toString path);
+      in
+        # since all are guaranteed identical shape:
+        flake.packages.${system}.default;
+
+    # build final package set
+    packages =
+      lib.listToAttrs (
+        map (name: {
+          inherit name;
+          value = loadPkg name;
+        }) pkgNames
+      );
+
+  in {
+    packages.${system} = packages;
+
+    overlays.default = final: prev: {
+      myPkgs = packages;
+    };
+  };
+}