watch console golang

main.go

package main

import (
	"fmt"
	"time"

	"github.com/gosuri/uilive"
	"github.com/ttacon/chalk"
)

func main() {
	writer := uilive.New()

	// start listening for updates and render
	writer.Start()
	dots := ""
	jenkins := "not set up"
	gitlab := "not set up"
	kubernetes := "not set up"

	for i := 0; i <= 500000; i++ {

		if i == 10 {
			jenkins = "green"
			gitlab = "http://git.cgn.cleverbridge.com"
			kubernetes = "http://devkub-node1.cgn.cleverbridge.com:32099"
		}

		fmt.Fprintf(writer, chalk.Bold.TextStyle("appyard"))
		fmt.Fprintf(writer, " - status\n\n")

		fmt.Fprintf(writer, "watching for updates \t%s%s%s\n", chalk.Cyan, dots, chalk.Reset)
		fmt.Fprintf(writer, "=======================================================\n")
		fmt.Fprintf(writer, "Jenkins status: \t%s%s%s\n", chalk.Cyan, jenkins, chalk.Reset)
		fmt.Fprintf(writer, "Gitlab url: \t\t%s%s%s\n", chalk.Cyan, chalk.Underline.TextStyle(gitlab), chalk.Reset)
		fmt.Fprintf(writer, "=======================================================\n")
		fmt.Fprintf(writer, "Kubernetes status: \t%s%s%s\n", chalk.Cyan, chalk.Underline.TextStyle(kubernetes), chalk.Reset)

		if dots == "..........................." {
			dots = ""
		}
		dots += "."

		time.Sleep(time.Millisecond * 1000)
	}

	writer.Stop() // flush and stop rendering
}