nix-config-v2/home/shell.nix

{pkgs, lib, ...}: {
  programs.fish = {
    enable = true;
    # initExtra = ''
    #   export PATH="$PATH:$HOME/bin:$HOME/.local/bin:$HOME/go/bin"
    # '';

    shellAliases = {
      # ls aliases
      ls = "eza --color";
      la = "eza -l -all --color";
      ll = "eza -l --color";
      lt = "eza -l --color --git";

      # lazygit alias
      lg = "lazygit";

      # cat, less, more alias
      cat = "bat";
      less = "bat";
      more = "bat";

      # top alias
      top = "btm";
    };

    functions = {
      fish_greeting = {
        body = ''
          set memes \
            "Crazy? I was crazy once. They locked me in a room. A rubber room. A rubber room with rats. And rats make me crazy." \
            "Daddy, chill!" \
            "What the hell is even that?!" \
            "Road work ahead? Yeah, I sure hope it does!" \
            "Look at all those chickens!" \
            "I smell like beef" \
            "Say, Coloardo - I'M A GIRAFFE" \
            "I didn't get no sleep cause of y'all, y'all not gone get any sleep cause of me!" \
            "This is the dollar store, how good can it be?" \
            "That was legitness" \
            "Deez nuts" \
            "I wanna be a cowboy baby" \
            "Can I get a waffle? Can I please get a waffle?" \
            "I'm lesbian. I thought you were American." \
            "You gotta give 'em that 'hawk tuah' and spit on that thang!" \
            "We don't do that here..." \
            "What are those?! They are my crocs..." \
            "It's an avocado... Thanks!" \
            "I am once again asking for your financial support" \
            "Is that a weed?" \
            "No, this is Patrick!" \
            "Come ride, heroes, ride" \
            "Away with the tide" \
            "Concede your mind unto the fiend" \
            "Darkness come, rend the shield of light" \
            "The sun is setting, darkness taking over - a date with chaos and you're dressed to the nines" \
            "Now kneel overdweller, your lord commands, there's no salvation for the sons of man" \
            "Snap click clank whirr whizz wham boom!" \
            "Rohs an kyn ala na" \
            "If you’ve brought your ivory standard, I’ll be happy to tell you where you can stick it" \
            "Speeches? Oh, yes, I love them. There's nothing like a good exposition when you're having trouble sleeping!" \
            "Somehow, the boy just isn't very buoyant" \
            "I am...not interested, little sun. Try again when you have become a man"


          set choose_meme (random)"%"(count $memes)
          set choose_meme $memes[(math $choose_meme"+1")]

          printf (set_color F90)"%s\n" $choose_meme
        '';
        onEvent = "fish_greeting";
      };
    } // lib.optionalAttrs pkgs.stdenv.isLinux {
      block = {
        body = ''
          systemd-inhibit --what=sleep --who="$USER" --why="manual invocation" --mode=block sleep infinity &
          set -g INHIBIT_PID $last_pid
          echo "Sleep inhibited. PID: $INHIBIT_PID"
        '';
      };

      unblock = {
        body = ''
          if set -q INHIBIT_PID
            kill $INHIBIT_PID 2>/dev/null
            and echo "Sleep inhibitor removed. PID: $INHIBIT_PID"
            or echo "Failed to kill process or already terminated."
            set -e INHIBIT_PID
          else
            echo "No active sleep inhibitor found."
          end
        '';
      };
    };
  };

  programs.zsh = {
    enable = true;
    initContent = ''
      if [[ -z "$BASH_EXECUTION_STRING" ]]; then
        if [[ -n "$ZSH_VERSION" ]]; then
          LOGIN_OPTION="--login"
        else
          LOGIN_OPTION=""
        fi
        exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
      fi
    '';
  };

  programs.bash = {
    enable = true;
    initExtra = ''
      if [[ -z "$BASH_EXECUTION_STRING" ]]; then
        if [[ -n "$ZSH_VERSION" ]]; then
          LOGIN_OPTION="--login"
        else
          LOGIN_OPTION=""
        fi
        exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
      fi
    '';
  };
}