Containerfile.zfs

###
### Containerfile.zfs - used to build ONLY ZFS kmod
###

ARG FEDORA_MAJOR_VERSION="${FEDORA_MAJOR_VERSION:-40}"
ARG KERNEL_FLAVOR="${KERNEL_FLAVOR:-coreos-stable}"
ARG KERNEL_IMAGE="${KERNEL_IMAGE:-${KERNEL_FLAVOR}-kernel}"
ARG KERNEL_ORG="${KERNEL_ORG:-ublue-os}"
ARG KERNEL_BASE="ghcr.io/${KERNEL_ORG}/${KERNEL_IMAGE}:${FEDORA_MAJOR_VERSION}"
ARG BUILDER_IMAGE="${BUILDER_IMAGE:-quay.io/fedora/fedora}"
ARG BUILDER_BASE="${BUILDER_IMAGE}:${FEDORA_MAJOR_VERSION}"
FROM ${KERNEL_BASE} AS kernel_cache
FROM ${BUILDER_BASE} AS builder

ARG FEDORA_MAJOR_VERSION="${FEDORA_MAJOR_VERSION:-40}"
ARG KERNEL_FLAVOR="${KERNEL_FLAVOR:-coreos-stable}"
ARG DUAL_SIGN="true"
ARG RPMFUSION_MIRROR=""
ARG ZFS_MINOR_VERSION="${ZFS_MINOR_VERSION:-2.2}"

COPY build_files/zfs build_files/shared /tmp/
COPY certs /tmp/certs

# cached kernel rpms
COPY --from=kernel_cache /tmp/rpms /tmp/kernel_cache

# Set kernel name
RUN --mount=type=cache,dst=/var/cache/dnf \
    if grep -qv "surface" <<< "${KERNEL_FLAVOR}"; then \
        export KERNEL_NAME="kernel" \
    ; else \
        export KERNEL_NAME="kernel-surface" \
    ; fi && \
    /tmp/build-prep.sh && \
    /tmp/build-kmod-zfs.sh && \
    /tmp/dual-sign-zfs.sh && \
    /tmp/build-post.sh

FROM scratch

COPY --from=builder /var/cache/rpms /rpms