# Shell configuration, including common tools used within the shell and
# shell functions/aliases.

{ pkgs, lib, config, ... }:

let cfg = config.custom.fish;

in with lib; {

  options.custom.fish = with types; {
    extraAliases = mkOption {
      default = {};
    };
  };

  config = {

    # Configure the shell itself
    programs.fish = {
      enable = true;
      shellAliases = {} // cfg.extraAliases;
    };

    # Configure useful additions to the shell
    programs.direnv.enable   = true;
    programs.skim.enable     = true;
    programs.starship.enable = true;
    programs.zoxide.enable   = true;

  };
  
}