// Load will read your env file(s) and load them into ENV for this process.
//
// Call this function as close as possible to the start of your program (ideally in main)
//
// If you call Load without any args it will default to loading .env in the current path
//
// You can otherwise tell it which files to load (there can be more than one) like
//
//		godotenv.Load("fileone", "filetwo")
//
// It's important to note that it WILL NOT OVERRIDE an env variable that already exists - consider the .env file to set dev vars or sensible defaults
func Load(filenames ...string) (err error) {
	filenames = filenamesOrDefault(filenames)

	for _, filename := range filenames {
		err = loadFile(filename, false)
		if err != nil {
			return // return early on a spazout
		}
	}
	return
}