| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/google/go-containerregistry/internal/retry | |
| github.com/google/go-containerregistry/pkg/authn | |
| github.com/google/go-containerregistry/pkg/crane | |
| github.com/google/go-containerregistry/pkg/logs | |
| github.com/google/go-containerregistry/pkg/name | |
| github.com/google/go-containerregistry/pkg/v1/google | |
| github.com/google/go-containerregistry/pkg/v1/remote | |
| github.com/google/go-containerregistry/pkg/v1/remote/transport | |
| golang.org/x/sync/errgroup | Package errgroup provides synchronization, error propagation, and Context cancelation for groups of goroutines working on subtasks of a common task. |
| net/http | Package http provides HTTP client and server implementations. |
| runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |