feat: update nix-registry on user environment(homeConfiguration) (#6)

* feat: update nix-registry on user environment(homeConfiguration)

* fix: remove duplicate code

Author: badele

flake.lock

@@ -139,6 +139,7 @@
                 useGlobalPkgs = true;
                 useUserPackages = true;
                 verbose = true;
+                extraSpecialArgs = { inputs = self.inputs; };
                 users = {
                   root = import ./users/root/b4d14.nix;
                   badele = {
@@ -166,6 +167,7 @@
                 useGlobalPkgs = true;
                 useUserPackages = true;
                 verbose = true;
+                extraSpecialArgs = { inputs = self.inputs; };
                 users = {
                   root = import ./users/root/badxps.nix;
                   badele = {

flake.nix

@@ -1,4 +1,4 @@
-{ config, inputs, lib, outputs, pkgs, ... }: {
+{ config, inputs, lib, pkgs, ... }: {
 
   imports = [
     # Hardware informations
@@ -25,6 +25,13 @@
   };
 
   nix = {
+    # Add all flake inputs to registry / CMD: nix registry list
+    registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
+    # Add all flake inputs to legacy / CMD: echo $NIX_PATH | tr ":" "\n"
+
+    nixPath = lib.mapAttrsToList (key: value: "${key}=${value.to.path}")
+      config.nix.registry;
+
     package = lib.mkForce pkgs.nix;
     settings = {
       experimental-features = [ "nix-command" "flakes" ];