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

with lib;

let cfg = config.features.fish;

in {

  options.features.fish.enable = mkEnableOption "enable fish shell";

  config = mkIf cfg.enable {
    programs.fish = {
      enable = true;
      plugins = [{
        name = "foreign-env";
        src = pkgs.fetchFromGitHub {
          owner = "oh-my-fish";
          repo = "plugin-foreign-env";
          rev = "dddd9213272a0ab848d474d0cbde12ad034e65bc";
          sha256 = "00xqlyl3lffc5l0viin1nyp819wf81fncqyz87jx8ljjdhilmgbs";
        };
      }];
      loginShellInit = ''
        set -x WEBKIT_DISABLE_COMPOSITING_MODE 1
        set -x EDITOR emacsclient
        set -x VISUAL emacsclient
        set -x XDG_DATA_HOME $HOME/.local/share
      '';
      shellAbbrs = {
        ls = "exa";
        grep = "rg";
        ps = "procs";

        n = "nix";
        nd = "nix develop -c $SHELL";
        ns = "nix shell";
        nsn = "nix shell nixpkgs#";
        nb = "nix build";
        nbn = "nix build nixpkgs#";
        nf = "nix flake";

        nr = "nixos-rebuild --flake .";
        nrs = "nixos-rebuild --flake . switch";
        snr = "sudo nixos-rebuild --flake .";
        snrs = "sudo nixos-rebuild --flake . switch";
        hm = "home-manager --flake .";
        hms = "home-manager --flake . switch";

        vi = "nvim";
        vim = "nvim";

        wgd = "sudo systemctl stop wg-quick-wg0.service";
        wgu = "sudo systemctl start wg-quick-wg0.service";
      };
    };
  };
}