add mypkgs

nix-conf/pkgs/default.nix

@@ -1,8 +1,12 @@
 # This module aims to be merge (not inject/override) with top-level pkgs to provide
 # personalized/custom packages
-{ pkgs, lib, ... }@pkgs_input: {
+{ pkgs
+, lib
+, naersk # rust packages
+, ...
+}@pkgs_input: {
   # dot-hwtr = import "./dot-hwtr" pkgs_input;
   cargo-bacon = pkgs.rustPlatform.buildRustPackage rec {
-      pname = "bacon";
+    pname = "bacon";
   };
 }

nix-conf/pkgs/flake.nix

@@ -0,0 +1,13 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    naersk.url = "gihub:nix-community/naersk";
+  };
+  outputs = { nixpkgs, rust-overlay, naersk }:
+    let
+      pkgs = import nixpkgs { overlays = [ rust-overlay.overlays.default ]; };
+      lib = pkgs.lib;
+    in
+    (import ./default.nix { inherit pkgs lib naersk; });
+}