package lox

import (
	"bufio"
	"fmt"
	"io/ioutil"
	"os"
)

func RunFile(filename string) {
	bytes, err := ioutil.ReadFile(filename)
	if err != nil {
		panic(err)
	}
	lexer := newLexer(string(bytes))
	lexer.lex()
}

func RunFormat(filename string) {

}

func RunPrompt() {
	scanner := bufio.NewScanner(os.Stdin)
	scanner.Split(bufio.ScanLines)
	fmt.Print("> ")

	for scanner.Scan() {
		text := scanner.Text()
		fmt.Printf("Input was: %s\n", text)
		fmt.Print("> ")
	}
}