Method parseBase64String

options/parser/parse.go:246–264

parseBase64String parses a base64-encoded string option value

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

// parseBase64String parses a base64-encoded string option value
func (p *Parser) parseBase64String(
	ctx context.Context,
	o *options.Options,
	key string,
	args ...string,
) error {
	if err := p.ensureMaxArgs(ctx, key, args, 1); err != nil {
		return err
	}

	b, err := base64.RawURLEncoding.DecodeString(strings.TrimRight(args[0], "="))
	if err != nil {
		return newInvalidArgumentError(ctx, key, args[0], "URL-safe base64-encoded string")
	}

	o.Set(key, string(b))

	return nil
}

// parseHexRGBColor parses a hex-encoded RGB color option value
func (p *Parser) parseHexRGBColor(