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)
}
}
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
}
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)
}
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
}
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() {