package util

import (
	"bytes"
	"os"
	"text/template"
)

func TemplateToFile(desFile string, templateContent string, data interface{}) error {
	file, err := os.OpenFile(desFile, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, os.ModePerm)
	if err != nil {
		return err
	}
	defer file.Close()

	tpl := template.New("template")
	tpl, err = tpl.Parse(templateContent)
	if err != nil {
		return err
	}

	b := bytes.Buffer{}
	err = tpl.Execute(&b, data)
	if err != nil {
		return err
	}

	_, err = file.Write(b.Bytes())
	if err != nil {
		return err
	}
	return nil
}