pr-exec-time.plugin.zsh

#!/usr/bin/env zsh

: ${PR_EXEC_TIME_ELAPSED:=5}

typeset -g pr_exec_time
typeset -g _pr_exec_time_timer

if (( $+functions[zpm] )); then
  zpm load zpm-zsh/pretty-time-zsh
fi

function _pr_exec_time_preexec() {
  _pr_exec_time_timer=${_pr_exec_time_timer:-$SECONDS}
}

function _pr_exec_time() {
  if [[ -n $_pr_exec_time_timer ]]; then
    local pr_time_spend=$(($SECONDS - $_pr_exec_time_timer))

    if [[ $pr_time_spend -ge $PR_EXEC_TIME_ELAPSED ]]; then
      pr_exec_time=" %{${c[cyan]}${c[bold]}%}$(pretty-time $pr_time_spend)%{${c[reset]}%}"
    else
      pr_exec_time=''
    fi

    _pr_exec_time_timer=''
  fi
}

autoload -Uz add-zsh-hook
add-zsh-hook preexec _pr_exec_time_preexec
add-zsh-hook precmd _pr_exec_time