bankrupt/home-manager/modules/yabai.nix

# Yabai window manager configuration (macOS only)
# Note: Yabai is a system-level service and should be configured through nix-darwin
# This file only installs the package for home-manager
{
  inputs,
  lib,
  config,
  pkgs,
  ...
}: {
  # Install yabai package for user
  home.packages = lib.mkIf pkgs.stdenv.isDarwin [
    pkgs.yabai
  ];
  
  # Create yabai config file
  home.file.".yabairc" = lib.mkIf pkgs.stdenv.isDarwin {
    text = ''
      #!/usr/bin/env sh
      
      # layout
      yabai -m config layout bsp
      yabai -m config auto_balance off
      yabai -m config split_ratio 0.50
      yabai -m config window_placement second_child
      
      # Gaps
      yabai -m config window_gap 18
      yabai -m config top_padding 18
      yabai -m config bottom_padding 52
      yabai -m config left_padding 18
      yabai -m config right_padding 18
      
      # shadows and borders
      yabai -m config window_shadow float
      
      # mouse
      yabai -m config mouse_follows_focus off
      yabai -m config focus_follows_mouse off
      yabai -m config mouse_modifier option
      yabai -m config mouse_action1 move
      yabai -m config mouse_action2 resize
      yabai -m config mouse_drop_action swap
      
      # rules - apps to ignore (manage=off)
      yabai -m rule --add app="^Genshin Impact$" manage=off
      yabai -m rule --add app="^LuLu$" manage=off
      yabai -m rule --add app="^Vimac$" manage=off
      yabai -m rule --add app="^Calculator$" manage=off
      yabai -m rule --add app="^Software Update$" manage=off
      yabai -m rule --add app="^Dictionary$" manage=off
      yabai -m rule --add app="^VLC$" manage=off
      yabai -m rule --add app="^System Preferences$" manage=off
      yabai -m rule --add app="^zoom.us$" manage=off
      yabai -m rule --add app="^Photo Booth$" manage=off
      yabai -m rule --add app="^Archive Utility$" manage=off
      yabai -m rule --add app="^Python$" manage=off
      yabai -m rule --add app="^LibreOffice$" manage=off
      yabai -m rule --add app="^App Store$" manage=off
      yabai -m rule --add app="^Steam$" manage=off
      yabai -m rule --add app="^Alfred$" manage=off
      yabai -m rule --add app="^Activity Monitor$" manage=off
      yabai -m rule --add app="^Raycast$" manage=off
      
      # Finder dialogs
      yabai -m rule --add label="Finder" app="^Finder$" title="(Co(py|nnect)|Move|Info|Pref)" manage=off
      
      # Safari dialogs
      yabai -m rule --add label="Safari" app="^Safari$" title="^(General|(Tab|Password|Website|Extension)s|AutoFill|Se(arch|curity)|Privacy|Advance)$" manage=off
      
      # System dialogs
      yabai -m rule --add label="About This Mac" app="System Information" title="About This Mac" manage=off
      
      # Inkscape dialogs
      yabai -m rule --add label="Select file to save to" app="^Inkscape$" title="Select file to save to" manage=off
    '';
    executable = true;
  };
}