feat!: start moving darwin to snowfall

nix/modules/darwin/cli-apps/neovim/default.nix

@@ -0,0 +1,23 @@
+inputs @ {
+  options,
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib;
+with lib.custom; let
+  cfg = config.custom.cli-apps.neovim;
+in {
+  options.custom.cli-apps.neovim = with types; {
+    enable = mkBoolOpt false "Whether or not to enable neovim.";
+  };
+
+  config = mkIf cfg.enable {
+    programs.neovim = {
+      enable = true;
+      defaultEditor = true;
+      vimAlias = true;
+    };
+  };
+}

nix/modules/darwin/desktop/addons/skhd/default.nix

@@ -0,0 +1,153 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+with lib;
+with lib.custom; let
+  cfg = config.custom.desktop.addons.skhd;
+in {
+  options.custom.desktop.addons.skhd = {
+    enable = mkEnableOption "skhd";
+  };
+
+  config = mkIf cfg.enable {
+    launchd.user.agents.skhd.serviceConfig = {
+      StandardOutPath = "/tmp/skhd.log";
+      StandardErrorPath = "/tmp/skhd.log";
+    };
+    services.skhd = {
+      enable = true;
+      skhdConfig = ''
+        # Default mode
+        :: default
+
+        # Workspace focus
+        alt - 1 : yabai -m space --focus 1
+        alt - 2 : yabai -m space --focus 2
+        alt - 3 : yabai -m space --focus 3
+        alt - 4 : yabai -m space --focus 4
+        alt - 5 : yabai -m space --focus 5
+        alt - 6 : yabai -m space --focus 6
+        alt - 7 : yabai -m space --focus 7
+        alt - 8 : yabai -m space --focus 8
+        alt - 9 : yabai -m space --focus 9
+        alt - 0 : yabai -m space --focus 10
+
+        alt - up : yabai -m space --focus 2
+        alt - down : yabai -m space --focus (yabai -m query --spaces --display | jq 'map(select(."is-native-fullscreen" == true))[-1].index')
+
+        # change focus between external displays (left and right)
+        ctrl + alt - left : yabai -m display --focus west
+        ctrl + alt - right : yabai -m display --focus east
+
+        # Move windows to another workspace
+        ctrl + shift - 1 : yabai -m window --space 1
+        ctrl + shift - 2 : yabai -m window --space 2
+        ctrl + shift - 3 : yabai -m window --space 3
+        ctrl + shift - 4 : yabai -m window --space 4
+        ctrl + shift - 5 : yabai -m window --space 5
+        ctrl + shift - 6 : yabai -m window --space 6
+        ctrl + shift - 7 : yabai -m window --space 7
+        ctrl + shift - 8 : yabai -m window --space 8
+        ctrl + shift - 9 : yabai -m window --space 9
+        ctrl + shift - 0 : yabai -m window --space 10
+
+        # Navigation
+        alt - h : yabai -m window --focus west
+        alt - j : yabai -m window --focus south
+        alt - k : yabai -m window --focus north
+        alt - l : yabai -m window --focus east
+        alt - left : yabai -m window --focus west
+        alt - down : yabai -m window --focus south
+        alt - up : yabai -m window --focus north
+        alt - right : yabai -m window --focus east
+
+        # Close current window
+        alt - q : yabai -m window --close
+
+        # Moving windows
+        shift + alt - h : yabai -m window --warp west
+        shift + alt - j : yabai -m window --warp south
+        shift + alt - k : yabai -m window --warp north
+        shift + alt - l : yabai -m window --warp east
+
+        # Move floating window
+        shift + alt - h : yabai -m window --move rel:-20:0
+        shift + alt - j : yabai -m window --move rel:0:20
+        shift + alt - k : yabai -m window --move rel:0:-20
+        shift + alt - l : yabai -m window --move rel:20:0
+
+        # Float/unfloat windows
+        shift + alt - space : yabai -m window --toggle float; \
+        yabai -m window --grid 4:4:1:1:2:2
+
+        # Fullscreen
+        alt - f : yabai -m window --toggle zoom-fullscreen
+        ctrl + shift - f : yabai -m window --toggle native-fullscreen
+
+        # Resize mode
+        :: resize @
+
+        ## Enter resize mode
+        alt - r ; resize
+
+        ## Leave resize mode
+        resize < escape ; default
+
+        ## Resize mode key bindings
+        resize < h : \
+            yabai -m window --resize left:-20:0 ; \
+            yabai -m window --resize right:-20:0
+        resize < j : \
+            yabai -m window --resize bottom:0:20 ; \
+            yabai -m window --resize top:0:20
+        resize < k : \
+            yabai -m window --resize top:0:-20 ; \
+            yabai -m window --resize bottom:0:-20
+        resize < l : \
+            yabai -m window --resize right:20:0 ; \
+            yabai -m window --resize left:20:0
+
+        # Resize windows
+        ctrl + alt - h : \
+            yabai -m window --resize left:-20:0 ; \
+            yabai -m window --resize right:-20:0
+
+        ctrl + alt - j : \
+            yabai -m window --resize bottom:0:20 ; \
+            yabai -m window --resize top:0:20
+
+        ctrl + alt - k : \
+            yabai -m window --resize top:0:-20 ; \
+            yabai -m window --resize bottom:0:-20
+
+        ctrl + alt - l : \
+            yabai -m window --resize right:20:0 ; \
+            yabai -m window --resize left:20:0
+
+        # Toggle window split type with semicolon
+        ctrl + alt - e : yabai -m window --toggle split
+
+        # Balance size of windows
+        ctrl + alt - 0 : yabai -m space --balance
+
+        # Workspace init
+        ctrl + shift - n : yabai -m space --create
+        ctrl + shift - d : yabai -m space --destroy
+
+        # Applications
+        alt - x : /Users/sab/.nix-profile/bin/kitty
+        ctrl + alt - b: /Applications/Firefox.App/Contents/MacOS/firefox
+
+        # -- Starting/Stopping/Restarting Yabai --
+
+        # stop/start/restart yabai + skhd
+        ctrl + alt - q : launchctl stop org.nixos.yabai; launchctl stop org.nixos.skhd
+        ctrl + alt - s : launchctl start org.nixos.yabai; launchctl start org.nixos.skhd
+        ctrl + alt - r : launchctl stop org.nixos.yabai; launchctl stop org.nixos.skhd; launchctl start org.nixos.yabai; launchctl start org.nixos.skhd
+      '';
+    };
+  };
+}

nix/modules/darwin/desktop/addons/spacebar/default.nix

@@ -0,0 +1,49 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+with lib;
+with lib.custom; let
+  cfg = config.custom.desktop.addons.spacebar;
+in {
+  options.custom.desktop.addons.spacebar = {
+    enable = mkEnableOption "Spacebar";
+  };
+
+  config = mkIf cfg.enable {
+    services.spacebar = {
+      enable = true;
+      package = pkgs.spacebar;
+
+      config = {
+        position = "top";
+        display = "all";
+        height = 32;
+        title = "on";
+        spaces = "on";
+        clock = "on";
+        power = "off";
+
+        padding_left = 10;
+        padding_right = 10;
+
+        spacing_left = 10;
+        spacing_right = 10;
+
+        foreground_color = "0xffeceff4";
+        background_color = "0xff1d2128";
+
+        text_font = ''"Hack Nerd Font Mono:Regular:14.0"'';
+        icon_font = ''"Hack Nerd Font Mono:Regular:20.0"'';
+
+        # Shell entries apparently break the whole bar...
+        # https://github.com/cmacrae/spacebar/issues/104
+        # right_shell_icon = "";
+        # right_shell_command = ''"whoami"'';
+        # right_shell = "on";
+      };
+    };
+  };
+}

nix/modules/darwin/desktop/yabai/default.nix

@@ -0,0 +1,104 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: let
+  cfg = config.custom.desktop.yabai;
+
+  inherit (lib) types mkEnableOption mkIf;
+  inherit (lib.custom) mkOpt enabled;
+in {
+  options.custom.desktop.yabai = {
+    enable = mkEnableOption "Yabai";
+    enable-scripting-addition = mkOpt types.bool true "Whether to enable the scripting addition for Yabai. (Requires SIP to be disabled)";
+  };
+
+  config = mkIf cfg.enable {
+    custom.desktop.addons = {
+      skhd = enabled;
+      spacebar = disabled;
+    };
+    launchd.user.agents.yabai.serviceConfig = {
+      StandardOutPath = "/tmp/yabai.log";
+      StandardErrorPath = "/tmp/yabai.log";
+    };
+
+    services.yabai = {
+      enable = true;
+      enableScriptingAddition = true;
+      config = {
+        # Binary space partitioning layout
+        layout = "bsp";
+        # When focusing a window, put the mouse at its center
+        mouse_follows_focus = "on";
+        # Automatically focus the window under the mouse
+        focus_follows_mouse = "autoraise";
+        # New window spawns to the right if vertical split, or bottom if
+        # horizontal split
+        window_placement = "second_child";
+        # Disable opacity for windows
+        window_opacity = "off";
+        # Padding added around the sides of a space
+        top_padding = 6;
+        bottom_padding = 6;
+        left_padding = 6;
+        right_padding = 6;
+        # Size of the gap that separates windows
+        window_gap = 6;
+        # Draw shadow for windows, window_border has been removed
+        window_shadow = "on";
+        # Add padding for external status bar
+        external_bar = "all:0:26";
+      };
+
+      extraConfig = ''
+        for _ in $(yabai -m query --spaces | jq '.[].index | select(. > 6)'); do
+            yabai -m space --destroy 7
+        done
+
+        function setup_space {
+          local idx="$1"
+          local name="$2"
+          local space=
+          echo "setup space $idx : $name"
+
+          space=$(yabai -m query --spaces --space "$idx")
+          if [ -z "$space" ]; then
+            yabai -m space --create
+          fi
+          yabai -m space "$idx" --label "$name"
+        }
+
+        setup_space 1 main
+        setup_space 2 web
+        setup_space 3 code
+        setup_space 4 social
+        setup_space 5 media
+        setup_space 6 other
+
+        yabai -m rule --add app="^Safari$" space=2
+        yabai -m rule --add app="^Firefox$" space=2
+        yabai -m rule --add app="^Kitty$" space=3
+        yabai -m rule --add app="^kitty$" space=3
+        yabai -m rule --add app="^Telegram$" space=1
+        yabai -m rule --add app="^Slack$" space=1
+        yabai -m rule --add app="^Teams$" space=1
+        yabai -m rule --add app="^Mail$" space=4
+        yabai -m rule --add app="^Calendar$" space=4
+        yabai -m rule --add app="^Music$" space=5
+
+        # Float system settings
+        yabai -m rule --add app="^(Terminal|Calculator|Software Update|Dictionary|VLC|System Preferences|System Settings|zoom.us|Photo Booth|Archive Utility)$" manage=off
+        yabai -m rule --add label="Finder" app="^Finder$" title="(Co(py|nnect)|Move|Info|Pref)" manage=off
+        yabai -m rule --add app="^System Information$" label="^About This Mac$" manage=off
+        yabai -m rule --add app="^Cisco AnyConnect Secure Mobility Client$" manage=off
+        yabai -m rule --add app="^Cisco$" manage=off
+
+        # Load scripting addition
+        yabai -m signal --add event=dock_did_restart action="sudo yabai --load-sa"
+        sudo yabai --load-sa
+      '';
+    };
+  };
+}

nix/modules/darwin/home/default.nix

@@ -0,0 +1,46 @@
+{
+  options,
+  config,
+  pkgs,
+  lib,
+  inputs,
+  ...
+}:
+with lib;
+with lib.custom; let
+  cfg = config.custom.home;
+in {
+  # imports = with inputs; [
+  #   home-manager.darwinModules.home-manager
+  # ];
+
+  options.custom.home = with types; {
+    file =
+      mkOpt attrs {}
+      "A set of files to be managed by home-manager's <option>home.file</option>.";
+    configFile =
+      mkOpt attrs {}
+      "A set of files to be managed by home-manager's <option>xdg.configFile</option>.";
+    extraOptions = mkOpt attrs {} "Options to pass directly to home-manager.";
+    homeConfig = mkOpt attrs {} "Final config for home-manager.";
+  };
+
+  config = {
+    custom.home.extraOptions = {
+      home.stateVersion = mkDefault "22.11";
+      home.file = mkAliasDefinitions options.custom.home.file;
+      xdg.enable = true;
+      xdg.configFile = mkAliasDefinitions options.custom.home.configFile;
+    };
+
+    snowfallorg.user.${config.custom.user.name}.home.config = mkAliasDefinitions options.custom.home.extraOptions;
+
+    home-manager = {
+      useUserPackages = true;
+      useGlobalPkgs = true;
+
+      # users.${config.custom.user.name} = args:
+      #   mkAliasDefinitions options.custom.home.extraOptions;
+    };
+  };
+}