func()

in network/gitlab.go [1032:1094]

• 51 lines of code
• 10 McCabe index (conditional complexity)

func (n *GitLabClient) DownloadArtifacts(
	config common.JobCredentials,
	artifactsFile io.WriteCloser,
	directDownload *bool,
) common.DownloadState {
	query := url.Values{}

	if directDownload != nil {
		query.Set("direct_download", strconv.FormatBool(*directDownload))
	}

	uri := fmt.Sprintf("jobs/%d/artifacts?%s", config.ID, query.Encode())

	res, err := n.doRaw(
		context.Background(),
		&config,
		http.MethodGet,
		uri,
		nil,
		"",
		JobTokenHeader(config.Token))

	log := logrus.WithFields(logrus.Fields{
		"id":    config.ID,
		"token": helpers.ShortenToken(config.Token),
	})

	if res != nil {
		log = log.WithField("responseStatus", res.Status)

		if res.Request != nil && res.Request.URL != nil {
			log = log.WithField("host", res.Request.URL.Host)
		}
	}

	if err != nil {
		log.Errorln("Downloading artifacts from coordinator...", "error", err.Error())
		return common.DownloadFailed
	}
	defer func() { n.handleResponse(context.TODO(), res, true) }()

	switch res.StatusCode {
	case http.StatusOK:
		return n.downloadArtifactFile(log, artifactsFile, res)
	case http.StatusForbidden:
		// We generally expect JSON responses from the GitLab API, but a
		// 302 redirection to object storage may result in an XML
		// response that might include important details why the request
		// was rejected (e.g. Google VPC Service Controls).
		statusText := getMessageFromJSONOrXMLResponse(res)
		log.WithField("status", statusText).Errorln("Downloading artifacts from coordinator...", "forbidden")
		return common.DownloadForbidden
	case http.StatusUnauthorized:
		log.WithField("status", res.Status).Errorln("Downloading artifacts from coordinator...", "unauthorized")
		return common.DownloadUnauthorized
	case http.StatusNotFound:
		log.Errorln("Downloading artifacts from coordinator...", "not found")
		return common.DownloadNotFound
	default:
		log.WithField("status", res.Status).Warningln("Downloading artifacts from coordinator...", "failed")
		return common.DownloadFailed
	}
}