func()

in whisk/rule.go [146:169]

• 19 lines of code
• 3 McCabe index (conditional complexity)

func (s *RuleService) Get(ruleName string) (*Rule, *http.Response, error) {
	// Encode resource name as a path (with no query params) before inserting it into the URI
	// This way any '?' chars in the name won't be treated as the beginning of the query params
	ruleName = (&url.URL{Path: ruleName}).String()
	route := fmt.Sprintf("rules/%s", ruleName)

	req, err := s.client.NewRequest("GET", route, nil, IncludeNamespaceInUrl)
	if err != nil {
		Debug(DbgError, "http.NewRequest(GET, %s); error: '%s'\n", route, err)
		errStr := wski18n.T("Unable to create HTTP request for GET '{{.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
	}

	r := new(Rule)
	resp, err := s.client.Do(req, &r, 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 r, resp, nil
}