nixos-configs/modules/alacritty.nix

# Home-manager module

{ config, ... }: {
  programs.alacritty = {
    enable = true;
    settings = {
      env = {
        POKE = "true";

        # fix wrong colors in tmux
        TERM = "xterm-256color";
      };

      key_bindings = [
        {
          key = "Return";
          mods = "Control|Shift";
          action = "SpawnNewInstance";
        }
      ];

      window = {
        padding = {
          x = 0;
          y = 10;
        };

        opacity = 0.8;
      };

      font = {
        normal = {
          family = "JetBrainsMono Nerd Font";
          style = "Regular";
        };
        bold = {
          family = "JetBrainsMono Nerd Font";
          style = "Bold";
        };
        italic = {
          family = "JetBrainsMono Nerd Font";
          style = "Italic";
        };
        size = config.services.hostvars.fontSize;
      };

      # https://github.com/dracula/alacritty/blob/05faff15c0158712be87d200081633d9f4850a7d/dracula.yml
      colors = {
        primary = {
          background = "#282a36";
          foreground = "#f8f8f2";
          bright_foreground = "#ffffff";
        };
        cursor = {
          text = "CellBackground";
          cursor = "CellForeground";
        };
        vi_mode_cursor = {
          text = "CellBackground";
          cursor = "CellForeground";
        };
        search = {
          matches = {
            foreground = "#44475a";
            background = "#50fa7b";
          };
          focused_match = {
            foreground = "#44475a";
            background = "#ffb86c";
          };
          footer_bar = {
            background = "#282a36";
            foreground = "#f8f8f2";
          };
        };
        hints = {
          start = {
            foreground = "#282a36";
            background = "#f1fa8c";
          };
          end = {
            foreground = "#f1fa8c";
            background = "#282a36";
          };
        };
        line_indicator = {
          foreground = "None";
          background = "None";
        };
        selection = {
          text = "CellForeground";
          background = "#44475a";
        };
        normal = {
          black = "#21222c";
          red = "#ff5555";
          green = "#50fa7b";
          yellow = "#f1fa8c";
          blue = "#bd93f9";
          magenta = "#ff79c6";
          cyan = "#8be9fd";
          white = "#f8f8f2";
        };
      };
    };
  };
}