func()

in pkg/plugin/plugin.go [326:355]

• 25 lines of code
• 6 McCabe index (conditional complexity)

func (d *CloudLoggingDatasource) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
	// log.DefaultLogger.Info("CheckHealth called")

	var status = backend.HealthStatusOk
	settings := req.PluginContext.DataSourceInstanceSettings

	var conf config
	if err := json.Unmarshal(settings.JSONData, &conf); err != nil {
		return nil, fmt.Errorf("unmarshal: %w", err)
	}

	if conf.DefaultProject == "" && conf.AuthType == gceAuthentication {
		proj, err := utils.GCEDefaultProject(ctx, "")
		if err != nil {
			return nil, fmt.Errorf("failed to get GCE default project: %w", err)
		}
		conf.DefaultProject = proj
	}
	if err := d.client.TestConnection(ctx, conf.DefaultProject); err != nil {
		return &backend.CheckHealthResult{
			Status:  backend.HealthStatusError,
			Message: fmt.Sprintf("failed to run test query: %s", err),
		}, nil
	}

	return &backend.CheckHealthResult{
		Status:  status,
		Message: fmt.Sprintf("Successfully queried logs from GCP project %s", conf.DefaultProject),
	}, nil
}