package vset

import (
	"flag"
	"fmt"
	"os"
)

var (
	path       string
	goLintPath string
)

// The Start() function validates the input path and updates it to point to the .vscode directory.
func Start() {
	flag.StringVar(&path, "p", "", "Provide a path to your repo, I.E. just vset <repo-path>")
	flag.Parse()

	// If the -p flag was not passed, exit the program.
	if path == "" {
		fmt.Println("Please provide the path to your repo.")
		os.Exit(1)
	}

	path, err := Update(path)
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
	fmt.Println("Configuring settings.json...")
	if err := Configurator(path, goLintPath); err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
}