func GetContextInfo()

in action/k8s/utils/http.go [49:102]
46 lines of code
13 McCabe index (conditional complexity)

func GetContextInfo(config *api.Config) (*ContextInfo, error) {
	// Get the current context name
	currentContext := config.CurrentContext
	if currentContext == "" {
		return nil, fmt.Errorf("no current context is set")
	}
	// Get the current context object
	context, ok := config.Contexts[currentContext]
	if !ok {
		return nil, fmt.Errorf("context %s not found", currentContext)
	}
	// Get the cluster object
	cluster, ok := config.Clusters[context.Cluster]
	if !ok {
		return nil, fmt.Errorf("cluster %s not found", context.Cluster)
	}
	// Get the user object
	authInfo, ok := config.AuthInfos[context.AuthInfo]
	if !ok {
		return nil, fmt.Errorf("auth info %s not found", context.AuthInfo)
	}
	// Extract the certificate and API server information
	clientCert := authInfo.ClientCertificate
	clientKey := authInfo.ClientKey
	caCert := cluster.CertificateAuthority
	apiServer := cluster.Server
	// Content type for API request
	contentType := Json
	// Check if all required fields are present
	if clientCert == "" || clientKey == "" || caCert == "" || apiServer == "" {
		missingFields := []string{}
		if clientCert == "" {
			missingFields = append(missingFields, "client certificate")
		}
		if clientKey == "" {
			missingFields = append(missingFields, "client key")
		}
		if caCert == "" {
			missingFields = append(missingFields, "CA certificate")
		}
		if apiServer == "" {
			missingFields = append(missingFields, "API server")
		}
		return nil, fmt.Errorf("missing required fields: %s", strings.Join(missingFields, ", "))
	}
	// Return the ContextInfo struct
	return &ContextInfo{
		ClientCert:  clientCert,
		ClientKey:   clientKey,
		CACert:      caCert,
		APIServer:   apiServer,
		ContentType: contentType,
	}, nil
}