FROM hxsoong/kylin:v10-sp3 as kylinv10

ARG TARGETARCH
ARG DIR=kylin-v10-${TARGETARCH}-rpms
ARG PKGS=".common[],.rpms[]"
ARG BUILD_TOOLS="createrepo_c genisoimage"

ENV LANG=en_US.UTF-8
ENV LC_ALL=en_US.UTF-8

RUN if [ "$TARGETARCH" = "amd64" ]; then \
       BASEURL="https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/base/x86_64/"; \
    else \
       BASEURL="https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/base/aarch64/"; \
    fi \
    && echo "[kylin-base]" > /etc/yum.repos.d/kylin.repo \
    && echo "name=Kylin Base" >> /etc/yum.repos.d/kylin.repo \
    && echo "baseurl=$BASEURL" >> /etc/yum.repos.d/kylin.repo \
    && echo "enabled=1" >> /etc/yum.repos.d/kylin.repo \
    && echo "gpgcheck=0" >> /etc/yum.repos.d/kylin.repo \
    && yum clean all \
    && yum makecache --disablerepo="*" --enablerepo="kylin-base"

RUN yum install -y --disablerepo="*" --enablerepo="kylin-base" $BUILD_TOOLS \
    && yum clean all

WORKDIR /package

COPY packages.yaml .
COPY --from=mikefarah/yq:4.11.1 /usr/bin/yq /usr/bin/yq

RUN mkdir -p ${DIR} \
    && yq eval "${PKGS}" packages.yaml | while read pkg; do \
         if [ -n "$pkg" ]; then \
             echo "Downloading $pkg..."; \
             yum install -y --downloadonly --downloaddir=${DIR} --disablerepo="*" --enablerepo="kylin-base" $pkg || echo "not found: $pkg"; \
         fi; \
    done

RUN createrepo_c ${DIR} \
    && genisoimage -r -o ${DIR}.iso ${DIR}

FROM scratch
COPY --from=kylinv10 /package/*.iso /