Push app using path Directory

[ngocvanho]

Hi All,
I was pushed application with path is a Directory but when i was executed display error:
Exception in thread "main" java.lang.UnsupportedOperationException
Could you let me know cloudfoundry-operation version 2.8.0.RELEASE can push app with path is a Directory?
Below my code:

pushAppRequest = PushApplicationRequest.builder()
                    .application(new ClassPathResource("/helloworld").getFile().toPath())
                    .name("helloworld")
                    .buildpack("staticfile_buildpack')
                    .instances(1)
                    .memory(64)
                    .stagingTimeout(Duration.ofMinutes(2))
                    .startupTimeout(Duration.ofMinutes(2)).build();
this.cloudFoundryOperations.applications().push(pushAppRequest)

Thanks,
Van

[nebhale]

The operations layer has supported pushing applications for quite some time. So long ago in fact, that I don't know when we added support (Somewhere in 2.0.0 milestones). Out integration tests ensure that this works during each test run. Your full stack trace will tell you which bit of code actually generated the exception.

[ngocvanho]

Thanks you for your response. I was saw and apply code follow to integration tests but when i was executed display error below:

Exception in thread "main" java.lang.UnsupportedOperationException
	at sun.nio.fs.WindowsFileSystemProvider.readAttributes(WindowsFileSystemProvider.java:192)
	at java.nio.file.Files.readAttributes(Files.java:1737)
	at org.cloudfoundry.util.FileUtils.getUnixMode(FileUtils.java:239)
	at org.cloudfoundry.util.FileUtils.permissions(FileUtils.java:166)
	at org.cloudfoundry.util.ResourceMatchingUtils.lambda$getArtifactMetadataFromDirectory$5(ResourceMatchingUtils.java:74)
	at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:106)
	at reactor.core.publisher.FluxFilter$FilterSubscriber.tryOnNext(FluxFilter.java:125)
	at reactor.core.publisher.FluxIterable$IterableSubscriptionConditional.fastPath(FluxIterable.java:503)
	at reactor.core.publisher.FluxIterable$IterableSubscriptionConditional.request(FluxIterable.java:403)
	at reactor.core.publisher.FluxFilter$FilterSubscriber.request(FluxFilter.java:176)
	at reactor.core.publisher.FluxMap$MapSubscriber.request(FluxMap.java:166)
	at reactor.core.publisher.MonoCollect$CollectSubscriber.onSubscribe(MonoCollect.java:99)
	at reactor.core.publisher.FluxMap$MapSubscriber.onSubscribe(FluxMap.java:92)
	at reactor.core.publisher.FluxFilter$FilterSubscriber.onSubscribe(FluxFilter.java:80)
	at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:93)
	at reactor.core.publisher.FluxStream.subscribe(FluxStream.java:60)
	at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:59)
	at reactor.core.publisher.FluxFilter.subscribe(FluxFilter.java:56)
	at reactor.core.publisher.FluxMap.subscribe(FluxMap.java:67)
	at reactor.core.publisher.MonoCollect.subscribe(MonoCollect.java:66)
	at reactor.core.publisher.MonoFlatMap.subscribe(MonoFlatMap.java:46)
	at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:58)
	at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:78)
	at reactor.core.publisher.MonoSubscribeOn$MonoSubscribeOnSubscriber.run(MonoSubscribeOn.java:84)
	at reactor.core.scheduler.ElasticScheduler$CachedWorker$CachedTask.run(ElasticScheduler.java:343)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
	Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: 
Assembly trace from producer [reactor.core.publisher.MonoThenMap] :
	reactor.core.publisher.Mono.checkpoint(Mono.java:1286)
	org.cloudfoundry.operations.applications.DefaultApplications.push(DefaultApplications.java:328)
	org.cloudfoundry.cf.operation.sample.services.ClientOperationServiceImpl.createApplication(ClientOperationServiceImpl.java:59)
	org.cloudfoundry.cf.operation.sample.App.main(App.java:38)
Error has been observed by the following operator(s):
	|_	Mono.checkpoint(DefaultApplications.java:328)

	Suppressed: java.lang.Exception: #block terminated with an error
		at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:93)
		at reactor.core.publisher.Mono.block(Mono.java:1189)
		at org.cloudfoundry.cf.operation.sample.services.ClientOperationServiceImpl.createApplication(ClientOperationServiceImpl.java:63)
		at org.cloudfoundry.cf.operation.sample.App.main(App.java:38)

Please help me if you know this problems.

Thanks,
Van

[nebhale]

Yep, we do no testing on Windows at all. I'll take a look at what we can do to support this.

[stipx]

Had the same issue. My workaround was to temporarily zip the app contents and use that one as "application".

[nebhale]

@ngocvanho and @stipx The next snapshot should account for non-POSIX filesystems. If you could give this snapshot a test and let me know if it works for you, that'd be great.

[stipx]

Seems to work with 2.9.0.BUILD-SNAPSHOT

[nebhale]

Great to hear.