package main

import (
	"fmt"
	"net/http"
	"os"
	"bufio"
)

func main() {
	fmt.Println("DIRECTORY:")
	if os.Args[1] == "help" {
		fmt.Println("Format:\ngo run main.go https://example.com")
	}
	file, err0:=os.Open("common.txt")
	if err0 != nil {
		fmt.Println("Error!!, godir-enum don't found common.txt")
		os.Exit(1)
	}
	defer file.Close()
	scanner:=bufio.NewScanner(file)
	for scanner.Scan() {
		req,err1:=http.Get(fmt.Sprint("%s/%s",os.Args[1],scanner.Text()))
		if req.StatusCode >= 200 && req.StatusCode <= 299 {
			fmt.Printf("%s/%s\n",os.Args[1],scanner.Text())
		}
		fmt.Sprint(req,err1)
	}
}