func()

in whisk/package.go [128:156]

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

func (s *PackageService) List(options *PackageListOptions) ([]Package, *http.Response, error) {
	route := fmt.Sprintf("packages")
	routeUrl, err := addRouteOptions(route, options)
	if err != nil {
		Debug(DbgError, "addRouteOptions(%s, %#v) error: '%s'\n", route, options, err)
		errStr := wski18n.T("Unable to build request URL: {{.err}}", map[string]interface{}{"err": err})
		werr := MakeWskErrorFromWskError(errors.New(errStr), err, EXIT_CODE_ERR_GENERAL, DISPLAY_MSG, NO_DISPLAY_USAGE)
		return nil, nil, werr
	}

	req, err := s.client.NewRequestUrl("GET", routeUrl, nil, IncludeNamespaceInUrl, AppendOpenWhiskPathPrefix, EncodeBodyAsJson, AuthRequired)
	if err != nil {
		Debug(DbgError, "http.NewRequestUrl(GET, %s, nil, IncludeNamespaceInUrl, AppendOpenWhiskPathPrefix, EncodeBodyAsJson, AuthRequired); error: '%s'\n", route, err)
		errStr := wski18n.T("Unable to create GET HTTP request for '{{.route}}': {{.err}}",
			map[string]interface{}{"route": route, "err": err})
		werr := MakeWskErrorFromWskError(errors.New(errStr), err, EXIT_CODE_ERR_GENERAL, DISPLAY_MSG, NO_DISPLAY_USAGE)
		return nil, nil, werr
	}

	var packages []Package
	resp, err := s.client.Do(req, &packages, ExitWithSuccessOnTimeout)
	if err != nil {
		Debug(DbgError, "s.client.Do() error - HTTP req %s; error '%s'\n", req.URL.String(), err)
		return nil, resp, err
	}

	return packages, resp, err

}