[Bug]: skipping usage of pre-existing nanolayer

[keturn]

Feature id and version

ghcr.io/devcontainers-extra/features/bun:1

Dev Container base Image

mcr.microsoft.com/devcontainers/javascript-node:4-24-trixie

What happened?

Note this isn't specific to the bun feature, I think it happens with any of them that use nanolayer.

I see this message:

skipping usage of pre-existing nanolayer. (required version v0.5.6 does not match existing version 0.5.6)

which seems nonsensical, but now I notice one of them has the v in front.

[keturn]

The normalization code looks right to me:

features/src/bun/library_scripts.sh

Lines 124 to 126 in b771bce

	if ! [[ $current_version == v* ]]; then
	current_version=v$current_version
	fi

so I'm not sure why that logic is failing.