gentoo-builder/Dockerfile

FROM gentoo/stage3-amd64-hardened as base

RUN mkdir /usr/portage && emerge-webrsync

RUN mkdir /tmp/root && emerge -q --root=/tmp/root dev-util/catalyst

FROM gentoo/stage3-amd64-hardened

# Copy needed files
COPY --from=base /tmp/root/* /

#COPY --from=base /etc /etc
#COPY --from=base /usr/bin /usr/bin
#COPY --from=base /usr/include /usr/include
#COPY --from=base /usr/lib /usr/lib
#COPY --from=base /usr/lib64 /usr/lib64
#COPY --from=base /usr/share /usr/share

# Volume for catalyst generated files
VOLUME /var/lib/catalyst

# Volume for downloaded distfiles
VOLUME /var/cache/portage/distfiles

# Volume for generated packages
VOLUME /var/cache/portage/packages

# Copy base specs.
COPY stage1.spec stage1.spec
COPY stage2.spec stage2.spec
COPY stage3.spec stage3.spec

# Copy Catalyst configuration
COPY catalyst.conf catalyst.conf
COPY catalystrc catalystrc

# The entrypoint…
COPY entrypoint.sh entrypoint.sh

# ... to be called
CMD /entrypoint.sh