_zimfw_run_tool() {
  local -r ztool=${1}
  shift
  local -r zaction=${1} zmodule=${2} zdir=${3} clear_line=<%= clear_line %>
  case ${zaction} in
    install)
      if [[ -e ${zdir} ]]; then
        # Already installed
        return 0
      fi
      _zimfw_print -Rn ${clear_line}"Installing ${zmodule}<%= ellipsis %>"
      ;;
    update)
      if [[ ! -d ${zdir} ]]; then
        print -u2 -PR "%F{red}<%= error %>%B${zmodule}:%b Not installed. Run %Bzimfw install%b to install.%f"
        return 1
      fi
      _zimfw_print -Rn ${clear_line}"Updating ${zmodule}<%= ellipsis %>"
      ;;
    *)
      print -u2 -PR "%F{red}<%= error %>%B${zmodule}:%b Unknown action ${zaction}%f"
      return 1
      ;;
  esac
  local zcmd
  case ${ztool} in
<%= render_tools("src/tools/*", "zcmd") %>
    *)
      print -u2 -PR "${clear_line}%F{red}<%= error %>%B${zmodule}:%b Unknown tool ${ztool}%f"
      return 1
      ;;
  esac
  zsh -c ${zcmd} ${ztool} "${@}" ${_zprintlevel}
}