From bc838d609d577becf0bc2fab6dd5d71d17304b27 Mon Sep 17 00:00:00 2001
From: Guanran Wang <guanran928@outlook.com>
Date: Sun, 17 Dec 2023 17:51:15 +0800
Subject: [PATCH] nixos: nix: flake: add each flake input as a registry

---
 nixos/profiles/core/nix/flake.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/nixos/profiles/core/nix/flake.nix b/nixos/profiles/core/nix/flake.nix
index 641dea6..8feab2a 100755
--- a/nixos/profiles/core/nix/flake.nix
+++ b/nixos/profiles/core/nix/flake.nix
@@ -1,6 +1,7 @@
 {
   pkgs,
   inputs,
+  lib,
   ...
 }: {
   # Enable Flakes
@@ -12,8 +13,11 @@
   # Disable flake-registry
   # https://nixos-and-flakes.thiscute.world/best-practices/nix-path-and-flake-registry
   nix.settings.flake-registry = "";
-  nix.registry.nixpkgs.flake = inputs.nixpkgs;
-  nix.registry.nixpkgs-stable.flake = inputs.nixpkgs-stable;
+
+  # Add each flake input as a registry
+  # To make nix3 commands consistent with the flake
+  # https://github.com/Misterio77/nix-config/blob/main/hosts/common/global/nix.nix
+  nix.registry = lib.mapAttrs (_: value: {flake = value;}) inputs;
 
   # Install Git
   environment.systemPackages = [pkgs.git];