From 67ab805c9250d201e713ac90664b82c73d4a2cf9 Mon Sep 17 00:00:00 2001
From: Zynh Ludwig <zynh0722@gmail.com>
Date: Fri, 28 Jun 2024 20:11:48 -0700
Subject: [PATCH] coreutils?

---
 builder.sh |  1 +
 flake.nix  | 29 +++++++++++++++++++++--------
 2 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/builder.sh b/builder.sh
index 149e6c2..5c2e81e 100755
--- a/builder.sh
+++ b/builder.sh
@@ -1,2 +1,3 @@
+export PATH="$coreutils/bin"
 mkdir $out
 cp *\.{png,webp} $out
diff --git a/flake.nix b/flake.nix
index 5c9f928..a9556db 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,13 +2,26 @@
   inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
   outputs =
-    { nixpkgs, ... }: {
-      packages."x86_64-linux".default = derivation
-        {
-          name = "backgrounds";
-          builder = "${nixpkgs.bash}/bin/bash";
-          args = [ ./builder.sh ];
-          system = builtins.currentSystem;
-        };
+    { nixpkgs, ... }:
+    let
+      systems = [ "aarch64-linux" "x86_64-linux" ];
+      forAllSystems =
+        function:
+        nixpkgs.lib.genAttrs systems (
+          system: function nixpkgs.legacyPackages.${system} system
+        );
+    in
+    {
+      packages = forAllSystems (pkgs: system: rec {
+        default = backgrounds;
+        backgrounds = derivation
+          {
+            inherit system;
+            inherit (pkgs) coreutils;
+            name = "backgrounds";
+            builder = "${pkgs.bash}/bin/bash";
+            args = [ ./builder.sh ];
+          };
+      });
     };
 }