use nix-systems

flake.lock

@@ -1,23 +1,5 @@
 {
   "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1712963716,
@@ -36,22 +18,22 @@
     },
     "root": {
       "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
       }
     },
     "systems": {
       "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "lastModified": 1689347949,
+        "narHash": "sha256-12tWmuL2zgBgZkdoB6qXZsgJEH9LR3oUgpaQq2RbI80=",
         "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "repo": "default-linux",
+        "rev": "31732fcf5e8fea42e59c2488ad31a0e651500f68",
         "type": "github"
       },
       "original": {
         "owner": "nix-systems",
-        "repo": "default",
+        "repo": "default-linux",
         "type": "github"
       }
     }

flake.nix

@@ -2,19 +2,21 @@
   description = "reidlab.pink";
 
   inputs = {
-    flake-utils.url = "github:numtide/flake-utils";
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    systems.url = "github:nix-systems/default-linux";
   };
 
-  outputs = { self, nixpkgs, flake-utils }:
-    flake-utils.lib.eachDefaultSystem (system:
+  outputs = { self, nixpkgs, systems, ... }:
     let
-        pkgs = import nixpkgs {
-          inherit system;
-        };
+      inherit (nixpkgs) lib;
+      eachSystem = lib.genAttrs (import systems);
+      pkgsFor = eachSystem (system: import nixpkgs { inherit system; });
+
       package = builtins.fromJSON (builtins.readFile ./package.json);
     in {
-        packages = flake-utils.lib.flattenTree rec {
+      packages = eachSystem (system: let
+        pkgs = pkgsFor.${system};
+      in rec {
         default = reidlab-pink;
         reidlab-pink = pkgs.buildNpmPackage {
           pname = package.name;
@@ -36,13 +38,17 @@
 
           src = ./.;
         };
-        };
+      });
 
-        devShells.default = pkgs.mkShell {
+      devShells = eachSystem (system: let
+        pkgs = pkgsFor.${system};
+      in {
+        default = pkgs.mkShell {
           packages = with pkgs; [
             nodejs
             nodePackages.npm
           ];
         };
       });
+    };
 }

package.json

@@ -2,6 +2,8 @@
     "name": "reidlab-pink",
     "version": "1.0.0",
     "description": "reidlab.pink",
+    "author": "reidlab",
+    "license": "MIT",
     "scripts": {
         "dev": "astro dev",
         "build": "npm run lint && astro check && astro build",
@@ -9,8 +11,6 @@
         "lint": "eslint .",
         "lint:fix": "eslint . --fix"
     },
-    "author": "reidlab",
-    "license": "MIT",
     "dependencies": {
         "@astrojs/check": "^0.7.0",
         "@astrojs/sitemap": "^3.1.5",