From 73ea02b982fc68d69759ec193219000fd1279caa Mon Sep 17 00:00:00 2001
From: Raito Bezarius <masterancpp@gmail.com>
Date: Sat, 7 Sep 2024 23:05:03 +0200
Subject: [PATCH] feat(modules/nixpkgs): introduce source parameter

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
---
 modules/nixpkgs.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules/nixpkgs.nix b/modules/nixpkgs.nix
index 15c9c0c..206d506 100644
--- a/modules/nixpkgs.nix
+++ b/modules/nixpkgs.nix
@@ -83,11 +83,11 @@ let
               localSystem = cfg.hostPlatform;
             };
       in
-      import <nixpkgs> ({
+      import cfg.source ({
         inherit (cfg) config overlays;
       } // systemArgs)
     else
-      import <nixpkgs> {
+      import cfg.source {
         inherit (cfg) config overlays localSystem crossSystem;
       };
 
@@ -97,6 +97,14 @@ in
 
 {
   options.nixpkgs = {
+    source = mkOption {
+      type = types.package // {
+        description = "Source of a nixpkgs repository";
+      };
+
+      default = <nixpkgs>;
+      defaultText = "<nixpkgs>";
+    };
 
     pkgs = mkOption {
       defaultText = literalExpression ''