{
  flake.modules.homeManager.base =
    { config, pkgs, ... }:
    {
      programs.zsh.initContent = ''
        background() {
          for ((i=2;i<=$#;i++)); do
            ''${@[1]} ''${@[$i]} &> /dev/null &
          done
        }

        # suffix
        alias -s gz="tar -tf"
        alias -s {html,HTML}="background zsh"
        alias -s {jpg,JPG,png,PNG}="background okular"
        alias -s {pdf,PDF}="background okular"
        alias -s {zip,ZIP}="unzip -l"

        git() {
          case "$1" in
            clone)
              shift

              local repo_url="$1"
              local repo_path="''${2:-}"

              if [ -n "$TARGET_DIR" ]; then
                command git clone "$repo_url" "$repo_path"
              else
                command git clone "$repo_url"
                repo_path=$(basename "$repo_url" .git)
              fi

              ${pkgs.tmux-sessionizer}/bin/tmux-sessionizer "$repo_path"
              ;;

            root)
              shift

              local ROOT="$(${pkgs.git}/bin/git rev-parse --show-toplevel 2> /dev/null || echo -n .)"

              if [[ $# == 0 ]]; then
                cd "''${ROOT}"
              else
                (cd "''${ROOT}" && eval "''${@}")
              fi
              ;;

            *)
              ${pkgs.git}/bin/git "''${@}"
              ;;
          esac
        }

        mbsync() {
          ${pkgs.isync}/bin/mbsync --config "${config.xdg.configHome}/isync/mbsyncrc" "''${@}"
        }

        ttyper() {
          command ${pkgs.ttyper}/bin/ttyper --language english1000 --words 50 "''${@}"
        }

        weather() {
          curl "https://wttr.in/''$1"
        }

        yt-dlp() {
          command yt-dlp --paths ~/Videos "$@"
        }

        bindkey -s ^f "tmux-sessionizer\n"
        bindkey -s ^v "nvim\n"

        setopt auto_cd
        setopt auto_pushd
        setopt pushd_ignore_dups
        setopt pushdminus
      '';
    };
}