Read data from stdin in go

main.go

package main

import (
	"bufio"
	"fmt"
	"os"
)

func main() {
	in := os.Stdin
	r := bufio.NewReader(in)

	for {
		line, err := r.ReadString('\n')
		if err != nil {
			break
		}
		fmt.Printf("> %s", line)
	}
}