Method parsePositiveInt

options/parser/parse.go:160–178

parsePositiveInt parses a positive integer option value

(
	ctx context.Context,
	o *options.Options,
	key string,
	args ...string,
)

// parsePositiveInt parses a positive integer option value
func (p *Parser) parsePositiveInt(
	ctx context.Context,
	o *options.Options,
	key string,
	args ...string,
) error {
	if err := p.ensureMaxArgs(ctx, key, args, 1); err != nil {
		return err
	}

	i, err := strconv.Atoi(args[0])
	if err != nil || i < 0 {
		return newInvalidArgumentError(ctx, key, args[0], "positive number or 0")
	}

	o.Set(key, i)

	return nil
}

// parseQualityInt parses a quality integer option value (minQ-100)
func (p *Parser) parseQualityInt(