{ pkgs, ... }:

let
  config = (pkgs.formats.toml { }).generate "alacritty.toml"
    {
      env.TERM = "xterm-256color";
      font.size = 12;
      window = {
        dynamic_padding = true;
        resize_increments = true;
        dimensions = { columns = 120; lines = 40; };
      };
      keyboard.bindings = [
        { action = "ScrollHalfPageDown"; mods = "Shift"; key = "PageDown"; }
        { action = "ScrollHalfPageUp"; mods = "Shift"; key = "PageUp"; }
      ];
      colors = {
        primary.background = "0x1e1e1e";
        primary.foreground = "0xffffff";
      };
      import = [ "${pkgs.alacritty-theme}/tango_dark.toml" ];
    };

in
{
  environment.etc."xdg/alacritty.toml".source = config;
  environment.systemPackages = [ pkgs.alacritty ];
}