The publish plugin is failing when publishing nested directories to s3.

[zach-dunton-sf]

The publish plugin is failing when publishing nested directories to s3.

The directory structure looks like:

./artifact_store
   /deploy
     file.yml

This is the error message:

[go] The plugin sent a response that could not be understood by Go. Plugin returned with code '500' and the following response: 'Failed to publish Artifact[id=Artefact, storeId=S3, artifactPlanConfig={"Source":"artifact_store","Destination":"${CI_APP_NAME}/${GO_PIPELINE_NAME}/${GO_PIPELINE_COUNTER}/${GO_STAGE_NAME}/${GO_STAGE_COUNTER}/${GO_JOB_NAME}"}]: Unable to calculate MD5 hash: /go/pipelines/camera-connector-dev/artifact_store/deploy (Is a directory)'

[Vye]

I also got burned by this. Switching back to local disk artifact manager until this can be resolved.

[tomzo]

Hi Both, thanks for reporting the issue.

Any chance that you would be able to raise a PR with a fix?

[zach-dunton-sf]

We ended up just adding dummy files in each directory.

[tomzo]

Hi @zach-dunton-sf, so is there an error only when there is an empty directory in the structure that you are uploading? In your original message, there was file.yml in the deploy directory.

[zach-dunton-sf]

Unfortunately we're not using GoCD right now so I don't have much more input on this. Maybe @Vye has more information.

Edited: I may not be remembering correctly, and removed potentially misleading information.

[zach-dunton-sf]

My guess would be this needs to be recursive https://github.com/Diogomrol/gocd-s3-artifact-plugin/blob/60a4a8f539eed9d4580a651a461379c4f56f5f50/src/main/java/diogomrol/gocd/s3/artifact/plugin/model/AntDirectoryScanner.java#L12

If I get some time this week, I may take another look at it.