Empty directory not present in .zip

[tomas-surovec-collibra]

Expected behaviour

A mapped empty directory should be present in target .zip file.

Actual behaviour

A mapped empty directory is present in .tgz, .txz and .dmg but not .zip. See attached example. When run with sbt universal:package{Bin,ZipTarball,XzTarball}, the target target/universal/packaging-demo-0.0.tgz and target/universal/packaging-demo-0.0.txz have folder emptydir inside them but target/universal/packaging-demo-0.0.zip doesn't.

Information

Demo: sbt-native-packager_inconsistency.zip

• What sbt-native-packager are you using
  • 1.9.11
• What sbt version
  • 1.7.2
• What is your build system (e.g. Ubuntu, MacOS, Windows, Debian )
  • Ubuntu 22.04
• What package are you building (e.g. docker, rpm, ...)
  • universal - zip, tgz, txz

[tomas-surovec-collibra]

Workaround - the empty directories are present in zip when useNativeZip is used.