Function StringFromFile

pkg/lib/configreader/string.go:159–185

(filePath string, v *StringValidation)

}

func StringFromFile(filePath string, v *StringValidation) (string, error) {
	if !files.IsFile(filePath) {
		val, err := ValidateStringMissing(v)
		if err != nil {
			return "", errors.Wrap(err, filePath)
		}
		return val, nil
	}

	valStr, err := files.ReadFile(filePath)
	if err != nil {
		return "", err
	}
	if len(valStr) == 0 {
		val, err := ValidateStringMissing(v)
		if err != nil {
			return "", errors.Wrap(err, filePath)
		}
		return val, nil
	}

	val, err := StringFromStr(valStr, v)
	if err != nil {
		return "", errors.Wrap(err, filePath)
	}
	return val, nil
}

func StringFromEnvOrFile(envVarName string, filePath string, v *StringValidation) (string, error) {
	valStr := ReadEnvVar(envVarName)