Build (build.py)

build.py wraps docker buildx bake to build (or push) the generated targets from your workstation.

Usage

# Build all active targets (bake default group)
python build.py all

# Build a single bake target
python build.py ros2-rolling-base

# Build a bake group (for example, one distro group)
python build.py ros2-jazzy

Options

• --push: Push results to ${DOCKER_REGISTRY:-althack} (or set DOCKER_PUSH=true).
• --no-clean: Skip the final docker system prune -f (or set DOCKER_CLEAN=false).

The script always reads from the generated docker-bake.hcl, updating tags like registry/repo:image-stage and registry/repo:image-stage-YYYY-MM-DD when pushing.