Function GetContentsFromOptionalFlagValue

cf/flagcontext/flag_content_helper.go:17–35

(input string)

}

func GetContentsFromOptionalFlagValue(input string) ([]byte, error) {
	trimmedInput := strings.Trim(input, `"'`)
	if strings.HasPrefix(trimmedInput, `@`) {
		trimmedInput = strings.Trim(trimmedInput[1:], `"'`)
		bs, err := ioutil.ReadFile(trimmedInput)
		if err != nil {
			return []byte{}, err
		}

		return bs, nil
	}

	bs, err := ioutil.ReadFile(trimmedInput)
	if err != nil {
		return []byte(trimmedInput), nil
	}

	return bs, nil
}