func MakeCliApp(
diegoVersion string,
latticeVersion string,
ltcConfigRoot string,
exitHandler exit_handler.ExitHandler,
config *config.Config,
logger lager.Logger,
receptorClientCreator receptor_client.Creator,
targetVerifier target_verifier.TargetVerifier,
cliStdout io.Writer,
) *cli.App {
config.Load()
app := cli.NewApp()
app.Name = AppName
app.Author = latticeCliAuthor
app.Version = defaultVersion(diegoVersion, latticeVersion)
app.Usage = LtcUsage
app.Email = "*****@*****.**"
ui := terminal.NewUI(os.Stdin, cliStdout, password_reader.NewPasswordReader(exitHandler))
app.Writer = ui
app.Before = func(context *cli.Context) error {
args := context.Args()
command := app.Command(args.First())
if command == nil {
return nil
}
if _, ok := nonTargetVerifiedCommandNames[command.Name]; ok || len(args) == 0 {
return nil
}
if receptorUp, authorized, err := targetVerifier.VerifyTarget(config.Receptor()); !receptorUp {
ui.SayLine(fmt.Sprintf("Error connecting to the receptor. Make sure your lattice target is set, and that lattice is up and running.\n\tUnderlying error: %s", err.Error()))
return err
} else if !authorized {
ui.SayLine("Could not authenticate with the receptor. Please run ltc target with the correct credentials.")
return errors.New("Could not authenticate with the receptor.")
}
return nil
}
app.Action = defaultAction
app.CommandNotFound = func(c *cli.Context, command string) {
ui.SayLine(fmt.Sprintf(unknownCommand, command))
exitHandler.Exit(1)
}
app.Commands = cliCommands(ltcConfigRoot, exitHandler, config, logger, receptorClientCreator, targetVerifier, ui)
return app
}
})
It("errors when port exceeds 65536", func() {
commandFinishChan := test_helpers.AsyncExecuteCommandWithArgs(targetBlobCommand, []string{"192.168.11.11:70000"})
Eventually(commandFinishChan).Should(BeClosed())
Expect(outputBuffer).To(test_helpers.SayLine("Error setting blob target: malformed port"))
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.InvalidSyntax}))
Expect(fakeTargetVerifier.VerifyBlobTargetCallCount()).To(BeZero())
})
})
Context("scenarios that should not save the config", func() {
verifyConfigNotSaved := func(failMessage string) {
Expect(outputBuffer).NotTo(test_helpers.Say("Blob Location Set"))
Expect(outputBuffer).To(test_helpers.Say(failMessage))
config.Load()
blobTarget := config.BlobTarget()
Expect(blobTarget.TargetHost).To(Equal("original-host"))
Expect(blobTarget.TargetPort).To(Equal(uint16(8989)))
Expect(blobTarget.AccessKey).To(Equal("original-key"))
Expect(blobTarget.SecretKey).To(Equal("original-secret"))
Expect(blobTarget.BucketName).To(Equal("original-bucket"))
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.BadTarget}))
}
BeforeEach(func() {
config.SetBlobTarget("original-host", 8989, "original-key", "original-secret", "original-bucket")
config.Save()
})
It("does not save the config when there is an error connecting to the target", func() {
It("returns errors from the persistor", func() {
testPersister.err = errors.New("Error")
err := testConfig.Save()
Expect(err).To(MatchError("Error"))
})
})
Describe("Load", func() {
It("loads the target, username, and password from the persister", func() {
testPersister.target = "mysavedapi.com"
testPersister.username = "******"
testPersister.password = "******"
Expect(testConfig.Load()).To(Succeed())
Expect(testPersister.target).To(Equal("mysavedapi.com"))
Expect(testConfig.Receptor()).To(Equal("http://*****:*****@receptor.mysavedapi.com"))
})
It("returns errors from loading the config", func() {
testPersister.err = errors.New("Error")
err := testConfig.Load()
Expect(err).To(MatchError("Error"))
})
})
Describe("TargetBlob", func() {
It("sets the blob target", func() {
It("returns errors from the persistor", func() {
testConfig = config.New(&fakePersister{err: errors.New("Error")})
err := testConfig.Save()
Expect(err).To(MatchError("Error"))
})
})
Describe("Load", func() {
It("loads the target, username, and password from the persister", func() {
fakePersister := &fakePersister{target: "mysavedapi.com", username: "******", password: "******"}
testConfig = config.New(fakePersister)
testConfig.Load()
Expect(fakePersister.target).To(Equal("mysavedapi.com"))
Expect(testConfig.Receptor()).To(Equal("http://*****:*****@receptor.mysavedapi.com"))
})
It("returns errors from loading the config", func() {
testConfig = config.New(&fakePersister{err: errors.New("Error")})
err := testConfig.Load()
Expect(err).To(MatchError("Error"))
})
})
Describe("TargetBlob", func() {