Init Config

darwin/default.nix

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+{ pkgs, inputs, self, primaryUser, ... }: {
+  imports = [ ./homebrew.nix ./settings.nix ./yabai.nix ];
+
+  # nix config
+  nix = {
+    settings = {
+      experimental-features = [ "nix-command" "flakes" ];
+      max-jobs = "auto"; # Use all CPU cores
+      cores = 0; # Use all cores per build
+      # disabled due to https://github.com/NixOS/nix/issues/7273
+      # auto-optimise-store = true;
+    };
+    enable = true; # using determinate installer
+
+    # Garbage collection
+    gc = {
+      automatic = true;
+      interval = { Weekday = 7; }; # Run weekly
+      options = "--delete-older-than 30d";
+    };
+  };
+
+  # Disable Docs 
+  documentation = {
+    enable = true;
+    doc.enable = false; # Skip large documentation
+    man.enable = true; # Keep man pages
+    info.enable = false; # Skip info pages
+  };
+
+  nixpkgs.config = { allowUnfree = true; };
+  # homebrew installation manager
+  nix-homebrew = {
+    user = primaryUser;
+    enable = true;
+    autoMigrate = true;
+  };
+
+  # macOS-specific settings
+  programs.fish.enable = true;
+  environment.shells = [ pkgs.fish ];
+  system.primaryUser = primaryUser;
+  users.users.${primaryUser} = {
+    home = "/Users/${primaryUser}";
+    shell = pkgs.fish;
+  };
+  environment = {
+    systemPath = [ "/opt/homebrew/bin" ];
+    pathsToLink = [ "/Applications" ];
+  };
+}

darwin/homebrew.nix

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+{ ... }: {
+  homebrew = {
+    enable = true;
+
+    onActivation = {
+      autoUpdate = false;
+      upgrade = true;
+      cleanup = "zap";
+    };
+
+    caskArgs.no_quarantine = true;
+    global.brewfile = true;
+
+    # homebrew is best for GUI apps
+    # nixpkgs is best for CLI tools
+    casks = [ "element" "affinity" "onlyoffice" "tailscale" ];
+    brews = [ ];
+    taps = [ ];
+  };
+}

darwin/settings.nix

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+{ self, ... }: {
+  # touch ID for sudo
+  security.pam.services.sudo_local.touchIdAuth = true;
+
+  # system defaults and preferences
+  system = {
+    stateVersion = 6;
+    configurationRevision = self.rev or self.dirtyRev or null;
+
+    startup.chime = false;
+
+    activationScripts = {
+      setWallpaper.text = ''
+        /usr/bin/osascript <<EOF
+        tell application "System Events"
+          tell every desktop
+            set picture to "/Users/phil/Pictures/Wallpapers/Ghost_in_the_Shell.png"
+          end tell
+        end tell
+        EOF
+      '';
+
+    };
+
+    defaults = {
+      ActivityMonitor = {
+        IconType = 5;
+        OpenMainWindow = true;
+        ShowCategory = 101;
+      };
+
+      dock = {
+        enable-spring-load-actions-on-all-items = true;
+        appswitcher-all-displays = false;
+        autohide = false;
+        launchanim = true;
+        mru-spaces = false;
+        orientation = "left";
+        persistent-apps = [
+          { app = "/Users/phil/Applications/Home Manager Apps/kitty.app"; }
+          { app = "/Users/phil/Applications/Home Manager Apps/Vesktop.app"; }
+          { app = "/Users/phil/Applications/Home Manager Apps/Spotify.app"; }
+          { app = "/Users/phil/Applications/Home Manager Apps/Floorp.app"; }
+          { app = "/Users/phil/Applications/Home Manager Apps/Obsidian.app"; }
+          { app = "/Users/phil/Applications/Home Manager Apps/OpenSCAD.app"; }
+          { app = "/Applications/okular.app"; }
+          { app = "/Applications/Affinity.app"; }
+          { app = "/System/Applications/Mail.app"; }
+          { app = "/System/Applications/Launchpad.app"; }
+        ];
+        show-recents = false;
+        mineffect = "genie";
+      };
+
+      loginwindow = {
+        GuestEnabled = false;
+        DisableConsoleAccess = true;
+      };
+
+      finder = {
+        AppleShowAllFiles = true; # hidden files
+        AppleShowAllExtensions = true; # file extensions
+        _FXShowPosixPathInTitle = true; # title bar full path
+        ShowPathbar = true; # breadcrumb nav at bottom
+        ShowStatusBar = true; # file count & disk space
+      };
+
+      NSGlobalDomain = {
+        NSAutomaticSpellingCorrectionEnabled = false;
+        NSAutomaticCapitalizationEnabled = false;
+        NSAutomaticPeriodSubstitutionEnabled = false;
+        NSAutomaticWindowAnimationsEnabled = false;
+      };
+    };
+  };
+}

darwin/yabai.nix

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+{ pkgs, ... }: {
+  services = {
+    yabai = {
+      enable = true;
+      config = {
+        external_bar = "main:40:0";
+        menubar_opacity = 1.0;
+        mouse_follows_focus = "on";
+        focus_follows_mouse = "on";
+        display_arrangement_order = "default";
+
+        window_origin_display = "default";
+        window_placement = "second_child";
+        window_insertion_point = "focused";
+        window_zoom_persist = "on";
+        window_shadow = "off";
+        window_animation_duration = 0.0;
+        window_animation_easing = "ease_out_circ";
+        window_opacity_duration = 0.0;
+        active_window_opacity = 1.0;
+        normal_window_opacity = 0.9;
+        window_opacity = "off";
+
+        insert_feedback_color = "0xffd75f5f";
+        split_ratio = 0.5;
+        split_type = "auto";
+        auto_balance = "off";
+        top_padding = 2;
+        bottom_padding = 2;
+        left_padding = 2;
+        right_padding = 2;
+        window_gap = 2;
+
+        layout = "bsp";
+        mouse_modifier = "fn";
+        mouse_action1 = "move";
+        mouse_action2 = "resize";
+        mouse_drop_action = "swap";
+      };
+    };
+
+    #    skhd = {
+    #      enable = true;
+    #      skhdConfig = ''
+    # Application Bindings
+    #        cmd - q : open -a kitty
+    #        cmd - e : ${pkgs.kitty}/bin/kitty yazi
+    #        cmd - o : open -a "Obsidian"
+    #        cmd - i : open -a "Floorp" 
+    #        cmd - g : open -a "Mail"
+
+    # Window Management (using yabai if installed, otherwise basic macOS)
+    #cmd + shift - c : yabai -m window --close || osascript -e 'tell application "System Events" to keystroke "w" using command down'
+    #cmd + shift - v : yabai -m window --toggle float
+
+    # Focus windows (vim-like)
+    #        cmd - left : yabai -m window --focus west
+    #        cmd - right : yabai -m window --focus east
+    #        cmd - up : yabai -m window --focus north
+    #        cmd - down : yabai -m window --focus south
+
+    # Move windows to spaces (workspaces)
+    #       cmd + shift - 1 : yabai -m window --space 1
+    #       cmd + shift - 2 : yabai -m window --space 2
+    #       cmd + shift - 3 : yabai -m window --space 3
+    #       cmd + shift - 4 : yabai -m window --space 4
+    #       cmd + shift - 5 : yabai -m window --space 5
+    #       cmd + shift - 6 : yabai -m window --space 6
+    #       cmd + shift - 7 : yabai -m window --space 7
+    #       cmd + shift - 8 : yabai -m window --space 8
+    #       cmd + shift - 9 : yabai -m window --space 9
+    #       cmd + shift - 0 : yabai -m window --space 10
+
+    # Switch to spaces (workspaces)
+    #       cmd - 1 : yabai -m space --focus 1
+    #       cmd - 2 : yabai -m space --focus 2
+    #       cmd - 3 : yabai -m space --focus 3
+    #       cmd - 4 : yabai -m space --focus 4
+    #       cmd - 5 : yabai -m space --focus 5
+    #       cmd - 6 : yabai -m space --focus 6
+    #       cmd - 7 : yabai -m space --focus 7
+    #       cmd - 8 : yabai -m space --focus 8
+    #       cmd - 9 : yabai -m space --focus 9
+    #       cmd - 0 : yabai -m space --focus 10
+
+    # Screenshot (macOS native)
+    #       cmd - z : screencapture -i ~/Pictures/Screenshots/$(date +%s).png
+    #       cmd - u : screencapture ~/Pictures/Screenshots/$(date +%s).png
+
+    # Launcher (using Raycast or Spotlight as Rofi alternative)
+    #       cmd - r : open -a "Raycast" || osascript -e 'tell application "System Events" to keystroke space using command down'
+
+    # Lock screen
+    #       cmd - m : pmset displaysleepnow
+
+    # Toggle layout (if using yabai)
+    #       cmd - j : yabai -m space --layout $(yabai -m query --spaces --space | jq -r 'if .type == "bsp" then "float" else "bsp" end')
+    #       cmd - p : yabai -m window --toggle split
+
+    # Reload skhd config
+    #        cmd + shift - r : skhd --reload
+    #      '';
+    #    };
+  };
+}