progress

progress is a package to easily generate a progress bar for your CLI application. Being written in Go, it makes sense that it is made to be safely usable by multiple goroutines.

docs

Check out the docs at godoc.org

example

package main

import (
	"fmt"
	"os"
	"time"

	"github.com/jzelinskie/progress"
)

func main() {
	pb := progress.New(os.Stdin, 10)
	pb.Draw()
	pb.DrawEvery(1 * time.Second)
	for i := 0; i < 10; i++ {
		pb.Increment()
		time.Sleep(2 * time.Second)
	}
	fmt.Printf("\n")
}