{ config, pkgs, ... }:
{
  programs.fish = {
    enable = true;
    interactiveShellInit = "fish_add_path ${config.xdg.dataHome}/npm/packages/bin";
    shellInit = ''
      set -gx EDITOR "nvim"
      set -gx VISUAL "nvim"

      function fish_greeting; end

      function startrloft --description 'Starts R with custom environment'
        set -lx R_ENVIRON_USER "~/.config/rloft/RLoft_environ"
        R -q
      end

      function vd --wraps vim --description 'vim with date in filename'
        nvim (ymd)_$argv.md
      end

      function lipsum --description 'Create placeholder text'
        nix-shell -p perl536Packages.TextLorem --run 'lorem '(echo $argv)
      end

      set -U fish_prompt_pwd_dir_length 0

      function fish_prompt --description "Write out the prompt"
        echo -s (set_color brblack) (basename $PWD) (set_color normal) (set_color magenta) ' $ ' (set_color normal)
      end

      function fish_right_prompt --description "Display info to the right of the prompt"
        echo -s (__fish_git_prompt) 
      end

      function fish_mode_prompt; end

      set fish_cursor_default     line blink

      set __fish_git_prompt_showdirtystate 'yes'
      set __fish_git_prompt_showstashstate 'yes'
      set __fish_git_prompt_showuntrackedfiles 'yes'
      set __fish_git_prompt_showupstream 'yes'
      set __fish_git_prompt_color_upstream_ahead green
      set __fish_git_prompt_color_upstream_behind red
      set __fish_git_prompt_char_dirtystate '*'
      set __fish_git_prompt_char_stagedstate '→'
      set __fish_git_prompt_char_untrackedfiles '☡'
      set __fish_git_prompt_char_stashstate '↩'
      set __fish_git_prompt_char_upstream_ahead '+'
      set __fish_git_prompt_char_upstream_behind '-'

    '';
  };
}