CalcCopyInfo identifies the source files selected by a Dockerfile ADD or COPY instruction.

FilterArchive transforms the provided input archive to a new archive, giving the fn a chance to transform arbitrary files.

NewClientExecutor creates a client executor.

NewClientFromEnv is exposed to simplify getting a client when vendoring this library.

NoAuthFn can be used for AuthFn when no authentication is required in Docker.

ClientExecutor can run Docker builds from a Docker client.

ContainerVolumeTracker manages tracking archives of specific paths inside a container.

Mount represents a binding between the current system and the destination client.

FetchArchiveFunc retrieves an entire second copy of the archive we're processing, so that we can fetch something from it that we discarded earlier.

TransformFileFunc is given a chance to transform an arbitrary input file.