func parseMonitor(monitorAction *models.Action) Monitor {
monitorRunAction := monitorAction.GetRunAction()
if monitorRunAction == nil {
return Monitor{}
}
var port uint16
var uri string
for i, arg := range monitorRunAction.Args {
if arg == "-port" && len(monitorRunAction.Args) > i+1 {
if p, err := strconv.ParseUint(monitorRunAction.Args[i+1], 0, 16); err == nil {
port = uint16(p)
}
} else if arg == "-uri" && len(monitorRunAction.Args) > i+1 {
uri = monitorRunAction.Args[i+1]
}
}
if port != 0 || uri != "" {
return Monitor{
Port: port,
URI: uri,
}
} else {
return Monitor{
Command: monitorRunAction.Path,
CommandArgs: monitorRunAction.Args,
}
}
}
func updateTimeoutInAction(logger lager.Logger, action *models.Action) {
if action == nil {
logger.Debug("no-action-to-convert")
return
}
a := action.GetValue()
switch actionModel := a.(type) {
case *models.RunAction, *models.DownloadAction, *models.UploadAction:
return
case *models.TimeoutAction:
timeoutAction := actionModel
timeoutAction.TimeoutMs = timeoutAction.DeprecatedTimeoutNs / 1000000
case *models.EmitProgressAction:
updateTimeoutInAction(logger, actionModel.Action)
case *models.TryAction:
updateTimeoutInAction(logger, actionModel.Action)
case *models.ParallelAction:
for _, subaction := range actionModel.Actions {
updateTimeoutInAction(logger, subaction)
}
case *models.SerialAction:
for _, subaction := range actionModel.Actions {
updateTimeoutInAction(logger, subaction)
}
case *models.CodependentAction:
for _, subaction := range actionModel.Actions {
updateTimeoutInAction(logger, subaction)
}
}
}
func (transformer *Transformer) StepFor(
logStreamer log_streamer.LogStreamer,
action *models.Action,
container garden.Container,
externalIP string,
ports []executor.PortMapping,
logger lager.Logger,
) steps.Step {
a := action.GetValue()
switch actionModel := a.(type) {
case *models.RunAction:
return steps.NewRun(
container,
*actionModel,
logStreamer.WithSource(actionModel.LogSource),
logger,
externalIP,
ports,
transformer.exportNetworkEnvVars,
transformer.clock,
)
case *models.DownloadAction:
return steps.NewDownload(
container,
*actionModel,
transformer.cachedDownloader,
transformer.downloadLimiter,
logStreamer.WithSource(actionModel.LogSource),
logger,
)
case *models.UploadAction:
return steps.NewUpload(
container,
*actionModel,
transformer.uploader,
transformer.compressor,
transformer.tempDir,
logStreamer.WithSource(actionModel.LogSource),
transformer.uploadLimiter,
logger,
)
case *models.EmitProgressAction:
return steps.NewEmitProgress(
transformer.StepFor(
logStreamer,
actionModel.Action,
container,
externalIP,
ports,
logger,
),
actionModel.StartMessage,
actionModel.SuccessMessage,
actionModel.FailureMessagePrefix,
logStreamer.WithSource(actionModel.LogSource),
logger,
)
case *models.TimeoutAction:
return steps.NewTimeout(
transformer.StepFor(
logStreamer.WithSource(actionModel.LogSource),
actionModel.Action,
container,
externalIP,
ports,
logger,
),
time.Duration(actionModel.Timeout),
logger,
)
case *models.TryAction:
return steps.NewTry(
transformer.StepFor(
logStreamer.WithSource(actionModel.LogSource),
actionModel.Action,
container,
externalIP,
ports,
logger,
),
logger,
)
case *models.ParallelAction:
subSteps := make([]steps.Step, len(actionModel.Actions))
for i, action := range actionModel.Actions {
subSteps[i] = transformer.StepFor(
logStreamer.WithSource(actionModel.LogSource),
action,
container,
externalIP,
ports,
logger,
)
}
return steps.NewParallel(subSteps)
case *models.CodependentAction:
subSteps := make([]steps.Step, len(actionModel.Actions))
for i, action := range actionModel.Actions {
subSteps[i] = transformer.StepFor(
logStreamer.WithSource(actionModel.LogSource),
action,
container,
externalIP,
ports,
logger,
)
}
errorOnExit := true
return steps.NewCodependent(subSteps, errorOnExit)
case *models.SerialAction:
subSteps := make([]steps.Step, len(actionModel.Actions))
for i, action := range actionModel.Actions {
subSteps[i] = transformer.StepFor(
logStreamer,
action,
container,
externalIP,
ports,
logger,
)
}
return steps.NewSerial(subSteps)
}
panic(fmt.Sprintf("unknown action: %T", action))
}
Expect(err).NotTo(HaveOccurred())
Expect(json).To(MatchJSON("null"))
})
})
It("JSON -> Action for Nil action", func() {
By("unwrapping", func() {
var unmarshalledAction *models.Action
err := json.Unmarshal([]byte("null"), &unmarshalledAction)
Expect(err).NotTo(HaveOccurred())
Expect(unmarshalledAction).To(BeNil())
})
})
Describe("Validate", func() {
var action *models.Action
Context("when the action has no inner actions", func() {
It("is valid", func() {
action = nil
err := action.Validate()
Expect(err).NotTo(HaveOccurred())
})
})
})
})
Describe("Download", func() {
var downloadAction *models.DownloadAction