This is a golang library for working with container registries. It's largely based on the Python library of the same name, but more hip and uses GitHub as the source of truth.
This repo hosts three tools built on top of the library.
ko is a tool for building and deploying golang applications to kubernetes.
crane is a tool for interacting with remote images and registries.
gcrane is a GCR-specific variant of crane that has richer output for
the ls subcommand and some basic garbage collection support.