package main

import (
	"fmt"
	"os"
)

var names = []string{}
var err error

func main() {
	if len(os.Args) < 2 || len(os.Args) > 2 {
		fmt.Println("Usage: ./file-reader names.txt")
		os.Exit(1)
	}

	filePath := os.Args[1]

	names, err := fileReader(filePath)
	if err != nil {
		fmt.Print(err)
	}
	fmt.Println(names)
}

func fileReader(path string) (str string, err error) {
	b, err := os.ReadFile(path)
	if err != nil {
		fmt.Print(err)
	}
	stre := string(b)
	return stre, err
}