| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| crypto/rand | Package rand implements a cryptographically secure random number generator. |
| embed | Package embed provides access to files embedded in the running Go program. |
| encoding/base64 | Package base64 implements base64 encoding as specified by RFC 4648. |
| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/docker/docker/api/types | |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| gotest.tools/v3/assert | Package assert provides assertions for comparing expected values to actual values in tests. |
| gotest.tools/v3/fs | Package fs provides tools for creating temporary files, and testing the contents and structure of a directory. |
| gotest.tools/v3/icmd | Package icmd executes binaries and provides convenient assertions for testing the results. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| os/exec | Package exec runs external commands. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
| testing | Package testing provides support for automated testing of Go packages. |