A spinner for go, using clock emoji.

clock_spinner.go

package main

import (
	"time"

	"github.com/janeczku/go-spinner"
)

func main() {
	s := spinner.StartNew("This may take some while...")
	s.SetCharset([]string{
		"🕛",
		"🕧",
		"🕐",
		"🕜",
		"🕑",
		"🕝",
		"🕒",
		"🕞",
		"🕓",
		"🕟",
		"🕔",
		"🕠",
		"🕕",
		"🕡",
		"🕖",
		"🕢",
		"🕗",
		"🕣",
		"🕘",
		"🕤",
		"🕙",
		"🕥",
		"🕚",
		"🕦",
	})
	// s.SetCharset([]string{".", ".", "\\", "/", "|", "*"})
	s.SetSpeed(time.Millisecond * 200) // something more productive here
	time.Sleep(6 * time.Second)

	s.Stop()
}