Dockerfile.virtualbox

FROM dockercore/boot2docker:docker

RUN { \
		echo 'VARIANT="VirtualBox"'; \
		echo 'VARIANT_ID=virtualbox'; \
	} >> /etc/os-release
RUN echo ' (virtualbox)' >> /tmp/iso/version

RUN sed -i 's/ main$/ main contrib/' /etc/apt/sources.list
RUN apt-get update && apt-get install -y --no-install-recommends \
		$(dpkg-query --show --showformat='${Package}\n' | awk '/^linux-image-[0-9]/ { gsub(/-image-/, "-headers-"); print }') \
		\
		virtualbox-guest-dkms \
		virtualbox-guest-utils \
	&& rm -rf /var/lib/apt/lists/*

# wuuut: "test -d /usr/share/doc/virtualbox-guest-utils -a -x /usr/sbin/VBoxService || exit 0"
RUN sed -i 's! -d /usr/share/doc/virtualbox-guest-utils -a!!' /etc/init.d/virtualbox-guest-utils

# let "docker" access vboxsf stuff
RUN usermod -aG vboxsf docker

# simple, dirty fix for being able to mount inside /Users and have that work
RUN mkdir -p /Users && chgrp vboxsf /Users && chmod g+rwx /Users
# ... and /c/Users for Windows
RUN mkdir -p /c/Users && chgrp -R vboxsf /c && chmod g+rwx /c