clean repo

darwin.nix

@@ -0,0 +1,72 @@
+{
+  pkgs,
+  host,
+  flake,
+  lib,
+  ...
+}:
+{
+  nix.settings.experimental-features = "nix-command flakes";
+
+  # Set Git commit hash for darwin-version.
+  system.configurationRevision = flake.rev or flake.dirtyRev or null;
+
+  # Used for backwards compatibility, please read the changelog before changing.
+  # $ darwin-rebuild changelog
+  system.stateVersion = 5;
+  nixpkgs.hostPlatform = host.platform;
+  nixpkgs.config.allowUnfree = true;
+
+  # Nix Darwin
+  # https://daiderd.com/nix-darwin/manual/index.html
+
+  # Security
+  system.defaults.screensaver.askForPassword = true;
+  system.defaults.screensaver.askForPasswordDelay = 0;
+  system.defaults.loginwindow.GuestEnabled = false;
+
+  # Dock
+  system.defaults.dock.autohide = true;
+  system.defaults.dock.orientation = "left";
+  system.defaults.dock.show-recents = false;
+  system.defaults.dock.persistent-apps = [
+    "/Applications/Arc.app"
+    "/Applications/Ghostty.app"
+    "/Applications/VSCodium.app"
+    "/Applications/Spotify.app"
+    "/System/Applications/System Settings.app"
+  ];
+  system.defaults.dock.persistent-others = [ ];
+
+  # Input devices
+  system.keyboard.enableKeyMapping = true;
+  system.keyboard.remapCapsLockToEscape = true;
+  system.defaults.NSGlobalDomain.InitialKeyRepeat = 25;
+  system.defaults.NSGlobalDomain.KeyRepeat = 2;
+  system.defaults.NSGlobalDomain."com.apple.mouse.tapBehavior" = 1;
+  system.defaults.NSGlobalDomain."com.apple.trackpad.scaling" = 0.875;
+  system.defaults.trackpad.Dragging = true;
+
+  # Finder
+  system.defaults.finder.AppleShowAllExtensions = true;
+  system.defaults.finder.ShowPathbar = true;
+
+  # Other
+  system.startup.chime = false;
+
+  users.users.${host.username} = {
+    home = "/Users/${host.username}";
+    shell = pkgs.fish;
+  };
+  programs.fish.enable = true;
+
+  homebrew = {
+    enable = true;
+    casks = (import ./cask.nix) ++ (lib.attrByPath [ "extras" "casks" ] [ ] host);
+    taps = [ "lihaoyun6/tap" ];
+    onActivation = {
+      autoUpdate = true;
+      cleanup = "zap";
+    };
+  };
+}