refactor: move system configuration into its own file

flake.nix

@@ -44,7 +44,7 @@
     };
   };
 
-  outputs = {
+  outputs = inputs @ {
     self,
     nix-darwin,
     home-manager,
@@ -54,129 +54,16 @@
     catppuccin,
     ...
   }: let
-    configuration = {pkgs, ...}: {
+    configuration = {pkgs, ...}:
-      environment.systemPackages = with pkgs; [
+      import ./system.nix {
-        nil
+        inherit (inputs) agenix fenix attic catppuccin;
-        alejandra
+        inherit pkgs;
-        nixpkgs-fmt
-        attic-client
-        cachix
-        direnv
-
-        fenix.packages.${system}.stable.defaultToolchain
-        ccache
-        ccacheWrapper
-        deno
-        fnm
-        go
-        bun
-
-        pkgs."_1password"
-        age
-        pkgs.agenix
-        asciinema
-        bat
-        btop
-        cloudflared
-        doggo
-        doppler
-        du-dust
-        exa
-        exiftool
-        fd
-        ffmpeg
-        fish
-        flyctl
-        fzf
-        gh
-        git
-        git-lfs
-        gen-license
-        gum
-        helix
-        hyperfine
-        jq
-        just
-        spicetify-cli
-        mkcert
-        nerdfix
-        opencv
-        pipx
-        pscale
-        pyenv
-        railway
-        redis
-        silicon
-        starship
-        tealdeer
-        tokei
-        vhs
-        vivid
-        xh
-        zoxide
-      ];
-
-      services.nix-daemon.enable = true;
-      nix.package = pkgs.nix;
-
-      nix.settings = {
-        experimental-features = "nix-command flakes";
-        build-users-group = "nixbld";
-        trusted-users = ["ryanccn"];
-        auto-optimise-store = true;
-        extra-platforms = ["x86_64-darwin" "aarch64-darwin"];
-
-        extra-sandbox-paths = ["/nix/var/cache/ccache"];
-
-        extra-substituters = [
-          "https://nix-community.cachix.org"
-        ];
-        extra-trusted-public-keys = [
-          "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-        ];
-      };
-
-      nixpkgs = {
-        overlays = [
-          attic.overlays.default
-          agenix.overlays.default
-          fenix.overlays.default
-          (import ./overlays/ccache-wrapper.nix)
-          (import ./overlays/gen-license.nix)
-        ];
-
-        config.allowUnfree = true;
-        hostPlatform = "aarch64-darwin";
-      };
-
-      programs.zsh.enable = true;
-      programs.fish.enable = true;
-      programs.fish.shellInit = ''
-        for p in /run/current-system/sw/bin
-          if not contains $p $fish_user_paths
-            set -g fish_user_paths $p $fish_user_paths
-          end
-        end
-      '';
-
-      system.stateVersion = 4;
       };
   in {
     darwinConfigurations.Ryans-MacBook-Pro = nix-darwin.lib.darwinSystem {
       modules = [
         configuration
         home-manager.darwinModules.home-manager
-        {
-          home-manager.useGlobalPkgs = true;
-          home-manager.useUserPackages = true;
-          home-manager.extraSpecialArgs = {
-            agenixModule = agenix.homeManagerModules.age;
-            ctpModule = catppuccin.homeManagerModules.catppuccin;
-          };
-
-          users.users.ryanccn.home = "/Users/ryanccn";
-          home-manager.users.ryanccn = import ./home.nix;
-        }
       ];
     };
 

system.nix

@@ -0,0 +1,124 @@
+{
+  pkgs,
+  attic,
+  agenix,
+  fenix,
+  catppuccin,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    nil
+    alejandra
+    nixpkgs-fmt
+    attic-client
+    cachix
+    direnv
+
+    fenix.packages.${system}.stable.defaultToolchain
+    ccache
+    ccacheWrapper
+    deno
+    fnm
+    go
+    bun
+
+    pkgs."_1password"
+    age
+    pkgs.agenix
+    asciinema
+    bat
+    btop
+    cloudflared
+    doggo
+    doppler
+    du-dust
+    exa
+    exiftool
+    fd
+    ffmpeg
+    fish
+    flyctl
+    fzf
+    gh
+    git
+    git-lfs
+    gen-license
+    gum
+    helix
+    hyperfine
+    jq
+    just
+    spicetify-cli
+    mkcert
+    nerdfix
+    opencv
+    pipx
+    pscale
+    pyenv
+    railway
+    redis
+    silicon
+    starship
+    tealdeer
+    tokei
+    vhs
+    vivid
+    xh
+    zoxide
+  ];
+
+  services.nix-daemon.enable = true;
+  nix.package = pkgs.nix;
+
+  nix.settings = {
+    experimental-features = "nix-command flakes";
+    build-users-group = "nixbld";
+    trusted-users = ["ryanccn"];
+    auto-optimise-store = true;
+    extra-platforms = ["x86_64-darwin" "aarch64-darwin"];
+
+    extra-sandbox-paths = ["/nix/var/cache/ccache"];
+
+    extra-substituters = [
+      "https://nix-community.cachix.org"
+    ];
+    extra-trusted-public-keys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+    ];
+  };
+
+  nixpkgs = {
+    overlays = [
+      attic.overlays.default
+      agenix.overlays.default
+      fenix.overlays.default
+      (import ./overlays/ccache-wrapper.nix)
+      (import ./overlays/gen-license.nix)
+    ];
+
+    config.allowUnfree = true;
+    hostPlatform = "aarch64-darwin";
+  };
+
+  programs.zsh.enable = true;
+  programs.fish.enable = true;
+  programs.fish.shellInit = ''
+    for p in /run/current-system/sw/bin
+      if not contains $p $fish_user_paths
+        set -g fish_user_paths $p $fish_user_paths
+      end
+    end
+  '';
+
+  home-manager.useGlobalPkgs = true;
+  home-manager.useUserPackages = true;
+  home-manager.extraSpecialArgs = {
+    agenixModule = agenix.homeManagerModules.age;
+    ctpModule = catppuccin.homeManagerModules.catppuccin;
+  };
+
+  users.users.ryanccn.home = "/Users/ryanccn";
+  home-manager.users.ryanccn = import ./home.nix;
+
+  system.stateVersion = 4;
+}