| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| flag | Package flag implements command-line flag parsing. |
| github.com/moby/buildkit/client/llb | |
| github.com/moby/buildkit/client/llb/imagemetaresolver | |
| github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb | |
| github.com/moby/buildkit/solver/pb | |
| github.com/moby/buildkit/util/appcontext | |
| io/ioutil | Package ioutil implements some I/O utility functions. |
| log | Package log implements a simple logging package. |
| os | Package os provides a platform-independent interface to operating system functionality. |