package builtins

import (
	"io"
	"strings"
)

type Echo struct{}

func (e *Echo) Name() string {
	return "echo"
}

func (e *Echo) Execute(arguments []string, _ io.Reader, stdout io.Writer, stderr io.Writer) uint8 {
	_, err := stdout.Write([]byte(strings.Join(arguments, " ")))
	if err != nil {
		stderr.Write([]byte(err.Error()))
		return 1
	}

	return 0
}