package compliance

import (
	"fmt"
	"os"
)

func Main() {
	if len(os.Args) < 2 {
		fmt.Println("usage: dumpdiff <outputdir>")
		os.Exit(1)
	}

	outputDir := os.Args[1]

	_, err := os.Stat(outputDir)
	if os.IsNotExist(err) {
		err = os.MkdirAll(outputDir, 0755)
	}
	if err != nil {
		panic(err)
	}

	loadChain()
	WriteDiffs(outputDir, chain, blocks)
}