Beispiel #1
0
func (cmd *CliRpcCmd) CallCoreCommand(args []string, retVal *bool) error {
	var err error
	cmdRegistry := commandregistry.Commands

	cmd.outputBucket = &bytes.Buffer{}
	cmd.outputCapture.SetOutputBucket(cmd.outputBucket)

	if cmdRegistry.CommandExists(args[0]) {
		deps := commandregistry.NewDependency(cmd.stdout, cmd.logger, dialTimeout)

		//set deps objs to be the one used by all other commands
		//once all commands are converted, we can make fresh deps for each command run
		deps.Config = cmd.cliConfig
		deps.RepoLocator = cmd.repoLocator

		//set command ui's TeePrinter to be the one used by RpcService, for output to be captured
		deps.UI = terminal.NewUI(os.Stdin, cmd.stdout, cmd.outputCapture.(*terminal.TeePrinter), cmd.logger)

		err = cmd.newCmdRunner.Command(args, deps, false)
	} else {
		*retVal = false
		return nil
	}

	if err != nil {
		*retVal = false
		return err
	}

	*retVal = true
	return nil
}
Beispiel #2
0
func (cmd *CliRpcCmd) GetService(serviceInstance string, retVal *plugin_models.GetService_Model) error {
	deps := commandregistry.NewDependency(cmd.stdout, cmd.logger, dialTimeout)

	//set deps objs to be the one used by all other commands
	//once all commands are converted, we can make fresh deps for each command run
	deps.Config = cmd.cliConfig
	deps.RepoLocator = cmd.repoLocator
	deps.PluginModels.Service = retVal
	cmd.terminalOutputSwitch.DisableTerminalOutput(true)
	deps.UI = terminal.NewUI(os.Stdin, cmd.stdout, cmd.terminalOutputSwitch.(*terminal.TeePrinter), cmd.logger)

	return cmd.newCmdRunner.Command([]string{"service", serviceInstance}, deps, true)
}
Beispiel #3
0
func handlePanics(args []string, printer terminal.Printer, logger trace.Printer) {
	panicPrinter := panicprinter.NewPanicPrinter(terminal.NewUI(os.Stdin, Writer, printer, logger))

	commandArgs := strings.Join(args, " ")
	stackTrace := generateBacktrace()

	err := recover()
	panicPrinter.DisplayCrashDialog(err, commandArgs, stackTrace)

	if err != nil {
		os.Exit(1)
	}
}
Beispiel #4
0
func NewDependency(writer io.Writer, logger trace.Printer, envDialTimeout string) Dependency {
	deps := Dependency{}
	deps.TeePrinter = terminal.NewTeePrinter(writer)
	deps.UI = terminal.NewUI(os.Stdin, writer, deps.TeePrinter, logger)

	errorHandler := func(err error) {
		if err != nil {
			deps.UI.Failed(fmt.Sprintf("Config error: %s", err))
		}
	}

	configPath, err := confighelpers.DefaultFilePath()
	if err != nil {
		errorHandler(err)
	}
	deps.Config = coreconfig.NewRepositoryFromFilepath(configPath, errorHandler)

	deps.ManifestRepo = manifest.NewDiskRepository()
	deps.AppManifest = manifest.NewGenerator()

	pluginPath := filepath.Join(confighelpers.PluginRepoDir(), ".cf", "plugins")
	deps.PluginConfig = pluginconfig.NewPluginConfig(
		errorHandler,
		configuration.NewDiskPersistor(filepath.Join(pluginPath, "config.json")),
		pluginPath,
	)

	terminal.UserAskedForColors = deps.Config.ColorEnabled()
	terminal.InitColorSupport()

	deps.Gateways = map[string]net.Gateway{
		"cloud-controller": net.NewCloudControllerGateway(deps.Config, time.Now, deps.UI, logger, envDialTimeout),
		"uaa":              net.NewUAAGateway(deps.Config, deps.UI, logger, envDialTimeout),
		"routing-api":      net.NewRoutingAPIGateway(deps.Config, time.Now, deps.UI, logger, envDialTimeout),
	}
	deps.RepoLocator = api.NewRepositoryLocator(deps.Config, deps.Gateways, logger)

	deps.PluginModels = &PluginModels{Application: nil}

	deps.PlanBuilder = planbuilder.NewBuilder(
		deps.RepoLocator.GetServicePlanRepository(),
		deps.RepoLocator.GetServicePlanVisibilityRepository(),
		deps.RepoLocator.GetOrganizationRepository(),
	)

	deps.ServiceBuilder = servicebuilder.NewBuilder(
		deps.RepoLocator.GetServiceRepository(),
		deps.PlanBuilder,
	)

	deps.BrokerBuilder = brokerbuilder.NewBuilder(
		deps.RepoLocator.GetServiceBrokerRepository(),
		deps.ServiceBuilder,
	)

	deps.PluginRepo = pluginrepo.NewPluginRepo()

	deps.ServiceHandler = actors.NewServiceHandler(
		deps.RepoLocator.GetOrganizationRepository(),
		deps.BrokerBuilder,
		deps.ServiceBuilder,
	)

	deps.ServicePlanHandler = actors.NewServicePlanHandler(
		deps.RepoLocator.GetServicePlanRepository(),
		deps.RepoLocator.GetServicePlanVisibilityRepository(),
		deps.RepoLocator.GetOrganizationRepository(),
		deps.PlanBuilder,
		deps.ServiceBuilder,
	)

	deps.WordGenerator = generator.NewWordGenerator()

	deps.AppZipper = appfiles.ApplicationZipper{}
	deps.AppFiles = appfiles.ApplicationFiles{}

	deps.RouteActor = actors.NewRouteActor(deps.UI, deps.RepoLocator.GetRouteRepository(), deps.RepoLocator.GetDomainRepository())
	deps.PushActor = actors.NewPushActor(deps.RepoLocator.GetApplicationBitsRepository(), deps.AppZipper, deps.AppFiles, deps.RouteActor)

	deps.ChecksumUtil = utils.NewSha1Checksum("")

	deps.Logger = logger

	return deps
}
Beispiel #5
0
func Main(traceEnv string, args []string) {

	//handle `cf -v` for cf version
	if len(args) == 2 && (args[1] == "-v" || args[1] == "--version") {
		args[1] = "version"
	}

	//handles `cf`
	if len(args) == 1 {
		args = []string{args[0], "help"}
	}

	//handles `cf [COMMAND] -h ...`
	//rearrange args to `cf help COMMAND` and let `command help` to print out usage
	args = append([]string{args[0]}, handleHelp(args[1:])...)

	newArgs, isVerbose := handleVerbose(args)
	args = newArgs

	errFunc := func(err error) {
		if err != nil {
			ui := terminal.NewUI(
				os.Stdin,
				Writer,
				terminal.NewTeePrinter(Writer),
				trace.NewLogger(Writer, isVerbose, traceEnv, ""),
			)
			ui.Failed(fmt.Sprintf("Config error: %s", err))
			os.Exit(1)
		}
	}

	// Only used to get Trace, so our errorHandler doesn't matter, since it's not used
	configPath, err := confighelpers.DefaultFilePath()
	if err != nil {
		errFunc(err)
	}
	config := coreconfig.NewRepositoryFromFilepath(configPath, errFunc)
	defer config.Close()

	traceConfigVal := config.Trace()

	// Writer is assigned in writer_unix.go/writer_windows.go
	traceLogger := trace.NewLogger(Writer, isVerbose, traceEnv, traceConfigVal)

	deps := commandregistry.NewDependency(Writer, traceLogger, os.Getenv("CF_DIAL_TIMEOUT"))
	defer deps.Config.Close()

	warningProducers := []net.WarningProducer{}
	for _, warningProducer := range deps.Gateways {
		warningProducers = append(warningProducers, warningProducer)
	}

	warningsCollector := net.NewWarningsCollector(deps.UI, warningProducers...)

	commandsloader.Load()

	//run core command
	cmdName := args[1]
	cmd := cmdRegistry.FindCommand(cmdName)
	if cmd != nil {
		meta := cmd.MetaData()
		flagContext := flags.NewFlagContext(meta.Flags)
		flagContext.SkipFlagParsing(meta.SkipFlagParsing)

		cmdArgs := args[2:]
		err = flagContext.Parse(cmdArgs...)
		if err != nil {
			usage := cmdRegistry.CommandUsage(cmdName)
			deps.UI.Failed(T("Incorrect Usage") + "\n\n" + err.Error() + "\n\n" + usage)
		}

		cmd = cmd.SetDependency(deps, false)
		cmdRegistry.SetCommand(cmd)

		requirementsFactory := requirements.NewFactory(deps.Config, deps.RepoLocator)
		reqs, reqErr := cmd.Requirements(requirementsFactory, flagContext)
		if reqErr != nil {
			os.Exit(1)
		}

		for _, req := range reqs {
			err = req.Execute()
			if err != nil {
				deps.UI.Failed(err.Error())
				os.Exit(1)
			}
		}

		err = cmd.Execute(flagContext)
		if err != nil {
			deps.UI.Failed(err.Error())
			os.Exit(1)
		}

		err = warningsCollector.PrintWarnings()
		if err != nil {
			deps.UI.Failed(err.Error())
			os.Exit(1)
		}

		os.Exit(0)
	}

	//non core command, try plugin command
	server := netrpc.NewServer()
	rpcService, err := rpc.NewRpcService(deps.TeePrinter, deps.TeePrinter, deps.Config, deps.RepoLocator, rpc.NewCommandRunner(), deps.Logger, Writer, server)
	if err != nil {
		deps.UI.Say(T("Error initializing RPC service: ") + err.Error())
		os.Exit(1)
	}

	pluginPath := filepath.Join(confighelpers.PluginRepoDir(), ".cf", "plugins")
	pluginConfig := pluginconfig.NewPluginConfig(
		func(err error) {
			deps.UI.Failed(fmt.Sprintf("Error read/writing plugin config: %s, ", err.Error()))
		},
		configuration.NewDiskPersistor(filepath.Join(pluginPath, "config.json")),
		pluginPath,
	)
	pluginList := pluginConfig.Plugins()

	ran := rpc.RunMethodIfExists(rpcService, args[1:], pluginList)
	if !ran {
		deps.UI.Say("'" + args[1] + T("' is not a registered command. See 'cf help'"))
		suggestCommands(cmdName, deps.UI, append(cmdRegistry.ListCommands(), pluginConfig.ListCommands()...))
		os.Exit(1)
	}
}