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Support underscore in tags as plus replacement - #3

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Nuckal777 merged 1 commit into
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helm_like_build_tag
Oct 27, 2025
Merged

Nuckal777 merged 1 commit into
masterfrom
helm_like_build_tag

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@fwiesel

@fwiesel fwiesel commented Oct 27, 2025

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OCI doesn't really support semver as plus is not a valid character for tags. The spec may eventually add it: opencontainers/distribution-spec#154

But until then helm works around it with an underscore. By doing the same, we allow users to specify build idenifiers in an OCI compatible way.

@fwiesel
fwiesel requested review from Nuckal777 and defo89 October 27, 2025 13:56
OCI doesn't really support semver as plus is not
a valid character for tags. The spec may eventually add it:
opencontainers/distribution-spec#154

But until then helm works around it with an underscore. By doing the
same, we allow users to specify build identifiers in an OCI compatible
way.
@Nuckal777
Nuckal777 merged commit 21e7df3 into master Oct 27, 2025
2 of 5 checks passed
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2 participants