Helm-oci is a command-line tool that helps in listing and deleting helm charts/tags in OCI repositories.
This tool has only been tested with a standard Docker registry.
Helm-oci uses helm or Docker configuration files and/or Docker credential tools to retrieve the repository credentials.
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To list Helm charts:
helm-oci ls oci://registry.example.com/repository -
To list available tags of a chart:
helm-oci tags oci://registry.example.com/repository/mychart -
To delete tag 0.1.1 of a chart named mychart (note that deletion must be enabled in the repository):
helm-oci rm oci://registry.example.com/repository/mychart 0.1.1