Exemplo n.º 1
0
Arquivo: cmd.go Projeto: Reejoshi/cli
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))
		}
	}

	// 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 handlePanics(args, deps.TeePrinter, deps.Logger)
	defer deps.Config.Close()

	//handle `cf --build`
	if len(args) == 2 && (args[1] == "--build" || args[1] == "-b") {
		deps.UI.Say(T("{{.CFName}} was built with Go version: {{.GoVersion}}",
			map[string]interface{}{
				"CFName":    args[0],
				"GoVersion": runtime.Version(),
			}))
		os.Exit(0)
	}

	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 := cmd.Requirements(requirementsFactory, flagContext)

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

		err = cmd.Execute(flagContext)
		if err != nil {
			ui := terminal.NewUI(os.Stdin, Writer, terminal.NewTeePrinter(Writer), traceLogger)
			ui.Failed(err.Error())
		}

		warningsCollector.PrintWarnings()

		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)
	}
}
Exemplo n.º 2
0
Arquivo: help.go Projeto: Reejoshi/cli
func newAppPresenter() appPresenter {
	var presenter appPresenter

	pluginPath := filepath.Join(confighelpers.PluginRepoDir(), ".cf", "plugins")

	pluginConfig := pluginconfig.NewPluginConfig(
		func(err error) {
			//fail silently when running help
		},
		configuration.NewDiskPersistor(filepath.Join(pluginPath, "config.json")),
		pluginPath,
	)

	plugins := pluginConfig.Plugins()

	maxNameLen := commandregistry.Commands.MaxCommandNameLength()
	maxNameLen = maxPluginCommandNameLength(plugins, maxNameLen)

	presentCommand := func(commandName string) (presenter cmdPresenter) {
		cmd := commandregistry.Commands.FindCommand(commandName)
		presenter.Name = cmd.MetaData().Name
		padding := strings.Repeat(" ", maxNameLen-utf8.RuneCountInString(presenter.Name))
		presenter.Name = presenter.Name + padding
		presenter.Description = cmd.MetaData().Description
		return
	}

	presentPluginCommands := func() []cmdPresenter {
		var presenters []cmdPresenter
		var pluginPresenter cmdPresenter

		for _, pluginMetadata := range plugins {
			for _, cmd := range pluginMetadata.Commands {
				pluginPresenter.Name = cmd.Name

				padding := strings.Repeat(" ", maxNameLen-utf8.RuneCountInString(pluginPresenter.Name))
				pluginPresenter.Name = pluginPresenter.Name + padding
				pluginPresenter.Description = cmd.HelpText
				presenters = append(presenters, pluginPresenter)
			}
		}

		return presenters
	}

	presenter.Name = os.Args[0]
	presenter.Usage = T("A command line tool to interact with Cloud Foundry")
	presenter.Version = cf.Version + "-" + cf.BuiltOnDate
	presenter.Commands = []groupedCommands{
		{
			Name: T("GETTING STARTED"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("help"),
					presentCommand("version"),
					presentCommand("login"),
					presentCommand("logout"),
					presentCommand("passwd"),
					presentCommand("target"),
				}, {
					presentCommand("api"),
					presentCommand("auth"),
				},
			},
		}, {
			Name: T("APPS"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("apps"),
					presentCommand("app"),
				}, {
					presentCommand("push"),
					presentCommand("scale"),
					presentCommand("delete"),
					presentCommand("rename"),
				}, {
					presentCommand("start"),
					presentCommand("stop"),
					presentCommand("restart"),
					presentCommand("restage"),
					presentCommand("restart-app-instance"),
				}, {
					presentCommand("events"),
					presentCommand("files"),
					presentCommand("logs"),
				}, {
					presentCommand("env"),
					presentCommand("set-env"),
					presentCommand("unset-env"),
				}, {
					presentCommand("stacks"),
					presentCommand("stack"),
				}, {
					presentCommand("copy-source"),
				}, {
					presentCommand("create-app-manifest"),
				}, {
					presentCommand("get-health-check"),
					presentCommand("set-health-check"),
					presentCommand("enable-ssh"),
					presentCommand("disable-ssh"),
					presentCommand("ssh-enabled"),
					presentCommand("ssh"),
				},
			},
		}, {
			Name: T("SERVICES"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("marketplace"),
					presentCommand("services"),
					presentCommand("service"),
				}, {
					presentCommand("create-service"),
					presentCommand("update-service"),
					presentCommand("delete-service"),
					presentCommand("rename-service"),
				}, {
					presentCommand("create-service-key"),
					presentCommand("service-keys"),
					presentCommand("service-key"),
					presentCommand("delete-service-key"),
				}, {
					presentCommand("bind-service"),
					presentCommand("unbind-service"),
				}, {
					presentCommand("bind-route-service"),
					presentCommand("unbind-route-service"),
				}, {
					presentCommand("create-user-provided-service"),
					presentCommand("update-user-provided-service"),
				},
			},
		}, {
			Name: T("ORGS"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("orgs"),
					presentCommand("org"),
				}, {
					presentCommand("create-org"),
					presentCommand("delete-org"),
					presentCommand("rename-org"),
				},
			},
		}, {
			Name: T("SPACES"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("spaces"),
					presentCommand("space"),
				}, {
					presentCommand("create-space"),
					presentCommand("delete-space"),
					presentCommand("rename-space"),
				}, {
					presentCommand("allow-space-ssh"),
					presentCommand("disallow-space-ssh"),
					presentCommand("space-ssh-allowed"),
				},
			},
		}, {
			Name: T("DOMAINS"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("domains"),
					presentCommand("create-domain"),
					presentCommand("delete-domain"),
					presentCommand("create-shared-domain"),
					presentCommand("delete-shared-domain"),
				},
				{
					presentCommand("router-groups"),
				},
			},
		}, {
			Name: T("ROUTES"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("routes"),
					presentCommand("create-route"),
					presentCommand("check-route"),
					presentCommand("map-route"),
					presentCommand("unmap-route"),
					presentCommand("delete-route"),
					presentCommand("delete-orphaned-routes"),
				},
			},
		}, {
			Name: T("BUILDPACKS"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("buildpacks"),
					presentCommand("create-buildpack"),
					presentCommand("update-buildpack"),
					presentCommand("rename-buildpack"),
					presentCommand("delete-buildpack"),
				},
			},
		}, {
			Name: T("USER ADMIN"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("create-user"),
					presentCommand("delete-user"),
				}, {
					presentCommand("org-users"),
					presentCommand("set-org-role"),
					presentCommand("unset-org-role"),
				}, {
					presentCommand("space-users"),
					presentCommand("set-space-role"),
					presentCommand("unset-space-role"),
				},
			},
		}, {
			Name: T("ORG ADMIN"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("quotas"),
					presentCommand("quota"),
					presentCommand("set-quota"),
				}, {
					presentCommand("create-quota"),
					presentCommand("delete-quota"),
					presentCommand("update-quota"),
				},
				{
					presentCommand("share-private-domain"),
					presentCommand("unshare-private-domain"),
				},
			},
		}, {
			Name: T("SPACE ADMIN"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("space-quotas"),
					presentCommand("space-quota"),
					presentCommand("create-space-quota"),
					presentCommand("update-space-quota"),
					presentCommand("delete-space-quota"),
					presentCommand("set-space-quota"),
					presentCommand("unset-space-quota"),
				},
			},
		}, {
			Name: T("SERVICE ADMIN"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("service-auth-tokens"),
					presentCommand("create-service-auth-token"),
					presentCommand("update-service-auth-token"),
					presentCommand("delete-service-auth-token"),
				}, {
					presentCommand("service-brokers"),
					presentCommand("create-service-broker"),
					presentCommand("update-service-broker"),
					presentCommand("delete-service-broker"),
					presentCommand("rename-service-broker"),
				}, {
					presentCommand("migrate-service-instances"),
					presentCommand("purge-service-offering"),
					presentCommand("purge-service-instance"),
				}, {
					presentCommand("service-access"),
					presentCommand("enable-service-access"),
					presentCommand("disable-service-access"),
				},
			},
		}, {
			Name: T("SECURITY GROUP"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("security-group"),
					presentCommand("security-groups"),
					presentCommand("create-security-group"),
					presentCommand("update-security-group"),
					presentCommand("delete-security-group"),
					presentCommand("bind-security-group"),
					presentCommand("unbind-security-group"),
				}, {
					presentCommand("bind-staging-security-group"),
					presentCommand("staging-security-groups"),
					presentCommand("unbind-staging-security-group"),
				}, {
					presentCommand("bind-running-security-group"),
					presentCommand("running-security-groups"),
					presentCommand("unbind-running-security-group"),
				},
			},
		}, {
			Name: T("ENVIRONMENT VARIABLE GROUPS"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("running-environment-variable-group"),
					presentCommand("staging-environment-variable-group"),
					presentCommand("set-staging-environment-variable-group"),
					presentCommand("set-running-environment-variable-group"),
				},
			},
		},
		{
			Name: T("FEATURE FLAGS"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("feature-flags"),
					presentCommand("feature-flag"),
					presentCommand("enable-feature-flag"),
					presentCommand("disable-feature-flag"),
				},
			},
		}, {
			Name: T("ADVANCED"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("curl"),
					presentCommand("config"),
					presentCommand("oauth-token"),
					presentCommand("ssh-code"),
				},
			},
		}, {
			Name: T("ADD/REMOVE PLUGIN REPOSITORY"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("add-plugin-repo"),
					presentCommand("remove-plugin-repo"),
					presentCommand("list-plugin-repos"),
					presentCommand("repo-plugins"),
				},
			},
		}, {
			Name: T("ADD/REMOVE PLUGIN"),
			CommandSubGroups: [][]cmdPresenter{
				{
					presentCommand("plugins"),
					presentCommand("install-plugin"),
					presentCommand("uninstall-plugin"),
				},
			},
		}, {
			Name: T("INSTALLED PLUGIN COMMANDS"),
			CommandSubGroups: [][]cmdPresenter{
				presentPluginCommands(),
			},
		},
	}

	return presenter
}
Exemplo n.º 3
0
		pluginDir = filepath.Join(fakePluginRepoDir, ".cf", "plugins")
		err = os.MkdirAll(pluginDir, 0700)
		Expect(err).NotTo(HaveOccurred())

		fileutils.CopyPathToPath(filepath.Join(fixtureDir, "test_1.exe"), filepath.Join(pluginDir, "test_1.exe"))
		fileutils.CopyPathToPath(filepath.Join(fixtureDir, "test_2.exe"), filepath.Join(pluginDir, "test_2.exe"))

		confighelpers.PluginRepoDir = func() string {
			return fakePluginRepoDir
		}

		pluginPath := filepath.Join(confighelpers.PluginRepoDir(), ".cf", "plugins")
		pluginConfig = pluginconfig.NewPluginConfig(
			func(err error) { Expect(err).ToNot(HaveOccurred()) },
			configuration.NewDiskPersistor(filepath.Join(pluginPath, "config.json")),
			pluginPath,
		)
		pluginConfig.SetPlugin("test_1.exe", pluginconfig.PluginMetadata{Location: filepath.Join(pluginDir, "test_1.exe")})
		pluginConfig.SetPlugin("test_2.exe", pluginconfig.PluginMetadata{Location: filepath.Join(pluginDir, "test_2.exe")})
	})

	AfterEach(func() {
		err := os.RemoveAll(fakePluginRepoDir)
		Expect(err).NotTo(HaveOccurred())
	})

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("uninstall-plugin", args, requirementsFactory, updateCommandDependency, false, ui)
	}
Exemplo n.º 4
0
func NewDependency(writer io.Writer, logger trace.Printer) 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.NewManifestDiskRepository()
	deps.AppManifest = manifest.NewGenerator()
	deps.PluginConfig = pluginconfig.NewPluginConfig(errorHandler)

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

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

	deps.ChecksumUtil = utils.NewSha1Checksum("")

	deps.Logger = logger

	return deps
}
Exemplo n.º 5
0
		Expect(err).ToNot(HaveOccurred())

		fixtureDir := filepath.Join("..", "..", "..", "fixtures", "plugins")

		pluginDir = filepath.Join(fakePluginRepoDir, ".cf", "plugins")
		err = os.MkdirAll(pluginDir, 0700)
		Expect(err).NotTo(HaveOccurred())

		fileutils.CopyPathToPath(filepath.Join(fixtureDir, "test_1.exe"), filepath.Join(pluginDir, "test_1.exe"))
		fileutils.CopyPathToPath(filepath.Join(fixtureDir, "test_2.exe"), filepath.Join(pluginDir, "test_2.exe"))

		confighelpers.PluginRepoDir = func() string {
			return fakePluginRepoDir
		}

		pluginConfig = pluginconfig.NewPluginConfig(func(err error) { Expect(err).ToNot(HaveOccurred()) })
		pluginConfig.SetPlugin("test_1.exe", pluginconfig.PluginMetadata{Location: filepath.Join(pluginDir, "test_1.exe")})
		pluginConfig.SetPlugin("test_2.exe", pluginconfig.PluginMetadata{Location: filepath.Join(pluginDir, "test_2.exe")})
	})

	AfterEach(func() {
		err := os.RemoveAll(fakePluginRepoDir)
		Expect(err).NotTo(HaveOccurred())
	})

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("uninstall-plugin", args, requirementsFactory, updateCommandDependency, false)
	}

	Describe("requirements", func() {
		It("fails with usage when not provided a path to the plugin executable", func() {