canonical/rockcraft

AI Summary: The `rockcraft help --all` command displays an entry for `expand-extensions` that incorrectly references `snapcraft.yaml`. This suggests a potential mislabeling or an artifact from a shared codebase between Rockcraft and Snapcraft, causing confusion for Rockcraft users.

AI Summary: This GitHub issue proposes generalizing the detection and handling of an empty PATH environment variable within Rockcraft. Currently, the check only applies to bare-based rocks, but it needs to be expanded to cover all cases. This improvement aims to mitigate a security vulnerability and enhance the overall robustness of the code.