Function NewGohanClientCLI

cli/client/client.go:192–236

NewGohanClientCLI GohanClientCLI constructor

(opts *GohanClientCLIOpts)

// NewGohanClientCLI GohanClientCLI constructor
func NewGohanClientCLI(opts *GohanClientCLIOpts) (*GohanClientCLI, error) {
	gohanClientCLI := GohanClientCLI{
		opts: opts,
	}
	setUpLogging(gohanClientCLI.opts.logLevel)

	provider, err := getProviderClient()
	if err != nil {
		return nil, err
	}
	gohanClientCLI.provider = provider

	if opts.authTokenID != "" {
		gohanClientCLI.provider.TokenID = opts.authTokenID
	}

	if opts.gohanEndpointURL == "" {
		gohanEndpointURL, err := gohanClientCLI.getGohanEndpointURL(provider)
		if err != nil {
			return nil, err
		}
		gohanClientCLI.opts.gohanEndpointURL = gohanEndpointURL
	}

	var schemas []*schema.Schema
	if gohanClientCLI.opts.cacheSchemas {
		schemas, err = gohanClientCLI.getCachedSchemas()
	} else {
		schemas, err = gohanClientCLI.getSchemas()
	}
	if err != nil {
		return nil, err
	}
	gohanClientCLI.schemas = schemas
	if gohanClientCLI.opts.cacheSchemas {
		err := gohanClientCLI.setCachedSchemas()
		if err != nil {
			return nil, fmt.Errorf("Error caching schemas: %v", err)
		}
	}

	gohanClientCLI.commands = gohanClientCLI.getCommands()

	return &gohanClientCLI, nil
}

func getProviderClient() (*gophercloud.ProviderClient, error) {
	opts, err := openstack.AuthOptionsFromEnv()