package main

import (
	"fmt"
	"sync"
)

func runJobs(jobs []string) {
	var wg sync.WaitGroup

	for _, job := range jobs {
		job := job
		wg.Go(func() {
			fmt.Println("finished:", job)
		})
	}

	wg.Wait()
	fmt.Println("all jobs finished")
}

func main() {
	runJobs([]string{"index", "email", "backup"})
}