示例#1
0
func (command *CheckCommand) checkByRegex(request CheckRequest) (CheckResponse, error) {
	extractions := versions.GetBucketFileVersions(command.s3client, request.Source)
	response := CheckResponse{}

	if len(extractions) == 0 {
		return response, nil
	}

	if request.Version.Path == "" {
		lastExtraction := extractions[len(extractions)-1]
		version := s3resource.Version{
			Path: lastExtraction.Path,
		}
		response = append(response, version)
	} else {
		lastVersion, ok := versions.Extract(request.Version.Path, request.Source.Regexp)
		if !ok {
			return response, fmt.Errorf("version number could not be found in: %s", request.Version.Path)
		}

		for _, extraction := range extractions {
			if extraction.Version.GreaterThan(lastVersion.Version) {
				version := s3resource.Version{
					Path: extraction.Path,
				}
				response = append(response, version)
			}
		}
	}

	return response, nil
}
示例#2
0
func (command *InCommand) pathToDownload(request InRequest) (string, error) {
	if request.Version.Path == "" {
		extractions := versions.GetBucketFileVersions(command.s3client, request.Source)

		if len(extractions) == 0 {
			return "", errors.New("no extractions could be found - is your regexp correct?")
		}

		lastExtraction := extractions[len(extractions)-1]
		return lastExtraction.Path, nil
	}

	return request.Version.Path, nil
}