# Both Dockerfiles are *environment* images: neither has a single COPY or ADD,
# because CI checks the repo out inside the container at run time and local use
# bind-mounts it. So the build context is deliberately empty.
#
# Without this file `docker build .` uploads the whole tree to the daemon —
# 32 GB here, 30 GB of it target/ — to build an image that reads none of it.
#
# If a Dockerfile ever does need a file from the tree, un-ignore it explicitly:
#   *
#   !scripts/needed-thing.sh
*