Imports of package builder

PathSynopsis
archive/tarPackage tar implements access to tar archives.
bufioPackage bufio implements buffered I/O. It wraps an io.Reader or io.Writer object, creating another object (Reader or Writer) that also implements the interface but provides buffering and some help for textual I/O.
bytesPackage bytes implements functions for the manipulation of byte slices.
contextPackage context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes.
crypto/sha256Package sha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-4.
encoding/jsonPackage json implements encoding and decoding of JSON as defined in RFC 7159.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/containerd/accelerated-container-image/cmd/convertor/database
github.com/containerd/accelerated-container-image/pkg/label
github.com/containerd/accelerated-container-image/pkg/snapshot
github.com/containerd/accelerated-container-image/pkg/utils
github.com/containerd/containerd/archive/compression
github.com/containerd/containerd/content
github.com/containerd/containerd/errdefsPackage errdefs defines the common errors used throughout containerd packages.
github.com/containerd/containerd/images
github.com/containerd/containerd/log
github.com/containerd/containerd/platforms
github.com/containerd/containerd/reference
github.com/containerd/containerd/remotes
github.com/containerd/containerd/remotes/docker
github.com/containerd/continuity
github.com/opencontainers/go-digestPackage digest provides a generalized type to opaquely represent message digests and their operations within the registry.
github.com/opencontainers/image-spec/identityPackage identity provides implementations of subtle calculations pertaining to image and layer identity.
github.com/opencontainers/image-spec/specs-go/v1
github.com/pkg/errorsPackage errors provides simple error handling primitives.
github.com/sirupsen/logrusPackage logrus is a structured logger for Go, completely API compatible with the standard library logger.
golang.org/x/sync/errgroupPackage errgroup provides synchronization, error propagation, and Context cancelation for groups of goroutines working on subtasks of a common task.
ioPackage io provides basic interfaces to I/O primitives.
osPackage os provides a platform-independent interface to operating system functionality.
os/execPackage exec runs external commands.
pathPackage path implements utility routines for manipulating slash-separated paths.
path/filepathPackage filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.