(aws-cdk/aws-s3-deployment): Directory deployment doesn't work

Hello,

It looks like that BucketDeployment doesn’t work for directories. I have an non-empty directory with some files which i want to deploy. When I deploy, i receive an error Uploaded file must be a non-empty zip. However the documentation states that source of the BucketDeployment can be a directory.

Reproduction Steps

Create a resource similar to this one:

        s3_deployment.BucketDeployment(
            self,
            "MyResource",
            sources=[s3_deployment.Source.asset("./mydir")],
            destination_bucket=workspace_bucket,
            destination_key_prefix="/mydir",
            vpc=vpc,
            vpc_subnets=ec2.SubnetSelection(subnets=vpc.private_subnets)
        )

where mydir is a non empty directory.

What did you expect to happen?

mydir folder is synced with with destination folder.

What actually happened?

I receive an error Uploaded file must be a non-empty zip

Environment

• CDK CLI Version : 1.95.1
• Framework Version: 1.95.1
• Node.js Version: v15.12.0
• OS : Mac OS 11.1
• Language (Version): Python 3.9.2

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This is 🐛 Bug Report

[pavelhlushchanka]

@iliapolo Thanks for the tip. I have cleaned up the bootstrap bucket and it works now. I’m closing the issue.

[github-actions[bot]]

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