package util

import (
	"fmt"
	"io"
	"os"
)

// IOStreams provides the standard names for iostreams.  This is useful for embedding and for unit testing.
// Inconsistent and different names make it hard to read and review code
type IOStreams struct {
	// In think, os.Stdin
	In io.Reader
	// Out think, os.Stdout
	Out io.Writer
	// ErrOut think, os.Stderr
	ErrOut io.Writer
}

func PrintErrorMessage(errorMessage string, exitCode int) {
	fmt.Println(errorMessage)
	os.Exit(exitCode)
}