E2B Dockerfile utils
Copyright 2025 FoundryLabs, Inc.

This product includes software derived from moby/buildkit
(https://github.com/moby/buildkit), licensed under the Apache License 2.0:
the Dockerfile parser and shell lexer are ported from frontend/dockerfile.

This product includes software derived from moby/patternmatcher
(https://github.com/moby/patternmatcher), licensed under the Apache License 2.0.
Copyright 2012-2017 Docker, Inc.
This product includes software developed at Docker, Inc. (https://www.docker.com).
