NAME

Container::Builder::Layer - Class for Container::Builder layers.

DESCRIPTION

Container::Builder::Layer provides an abstract class for Container::Builder layers.

new(comment => 'this is a layer'): Create a Container::Builder::Layer object. The comment argument is put inside the Container config JSON so that tools like dive can show a meaningful name for the layer.
generate_artifact(): This method is called in the Container::Builder to generate the artifact that will be put in the container image. It needs to return a valid layer (TAR or TAR GZIP).
get_comment(): Return the comment that was passed in the constructor.
get_media_type(): Return the media type of the container. This is the mime type of the layer. Possibilities are application/vnd.oci.image.layer.v1.tar or application/vnd.oci.image.layer.v1.tar+gzip.
get_digest(): Returns the SHA256 digest of the generated layer.
get_size(): Returns the size (length) of the generated layer.

Adriaan Dens <adri@cpan.org>

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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