FROM reg.cadoles.com/proxy_cache/library/alpine:latest


# Packages needed
RUN apk update
RUN apk add alpine-sdk build-base mtools dosfstools grub-efi apk-tools alpine-conf busybox fakeroot syslinux xorriso squashfs-tools sudo

# User setup
RUN adduser build -G abuild -D
RUN chown build:abuild /home/build -R

# Grant unrestricted sudo to abuild group
RUN echo "%abuild ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/abuild

USER build
WORKDIR /home/build
RUN abuild-keygen -n -i -a
RUN git clone --depth=1 https://gitlab.alpinelinux.org/alpine/aports.git

USER root
RUN apk update


COPY ./scripts/create-iso.sh /usr/bin/create-iso.sh
RUN chmod +x /usr/bin/create-iso.sh

COPY ./scripts/aports/* /home/build/aports/scripts/
RUN chmod +x /home/build/aports/scripts/*.sh

USER build
WORKDIR /home/build
CMD [ "/usr/bin/create-iso.sh", "ckubeos", "3.16"]