Function Float64FromFile

pkg/lib/configreader/float64.go:117–143

(filePath string, v *Float64Validation)

}

func Float64FromFile(filePath string, v *Float64Validation) (float64, error) {
	if !files.IsFile(filePath) {
		val, err := ValidateFloat64Missing(v)
		if err != nil {
			return 0, errors.Wrap(err, filePath)
		}
		return val, nil
	}

	valStr, err := files.ReadFile(filePath)
	if err != nil {
		return 0, err
	}
	if len(valStr) == 0 {
		val, err := ValidateFloat64Missing(v)
		if err != nil {
			return 0, errors.Wrap(err, filePath)
		}
		return val, nil
	}

	val, err := Float64FromStr(valStr, v)
	if err != nil {
		return 0, errors.Wrap(err, filePath)
	}
	return val, nil
}

func Float64FromEnvOrFile(envVarName string, filePath string, v *Float64Validation) (float64, error) {
	valStr := ReadEnvVar(envVarName)