package main

import (
	"flag"
	"fmt"
	"io/ioutil"
	"os"
	"strconv"
)

func main() {
	flag.Parse()
	args := flag.Args()
	b, err := ioutil.ReadFile(args[0])
	if err != nil {
		fmt.Printf("Couldn't read '%s': %v\n", args[0], err)
		os.Exit(1)
	}
	out, _ := os.Create(args[1])
	defer out.Close()

	out.Write([]byte("package main \n\n//THIS FILE IS AUTOMATICALLY GENERATED BY `go generate` DO NOT EDIT!\n\nvar " + args[2] + " = []byte{\n"))
	for i, c := range b {
		out.Write([]byte(strconv.Itoa(int(c))))
		out.Write([]byte(","))
		if i%32 == 0 && i != 0 {
			out.Write([]byte("\n"))
		}
	}
	out.Write([]byte("}\n"))
}