FROM scratch as base
ARG ARCH=x86_64
ENV VERSION=202408
ENV SRC_HASH=63c99b6f9f7aa94e8d76c432bea05d0d4dd6600af78d6fd59a1aec5ce9cea8ce
ENV SRC_FILE=edk2-stable${VERSION}.tar.gz
ENV SRC_SITE=https://github.com/tianocore/edk2/archive/refs/tags/${SRC_FILE}}

FROM base as fetch
ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} .

FROM fetch as build
# https://github.com/tianocore/tianocore.github.io/wiki/Using-EDK-II-with-Native-GCC
COPY --from=stagex/busybox . /
COPY --from=stagex/binutils . /
COPY --from=stagex/musl . /
COPY --from=stagex/make . /
COPY --from=stagex/gcc . /
COPY --from=stagex/git . /
COPY --from=stagex/python . /
# TODO: package nasm: COPY --from=stagex/nasm . /
# TODO: package iasl: COPY --from=stagex/iasl . /

RUN tar -xf ${SRC_FILE}
WORKDIR edk2-edk2-stable${VERSION}

# Not sure how we want to package this
# We could do just Ovmf stuff, or do all platforms
# then in qemu, we can grab the efi we need and convert it
# to a rom

# https://github.com/tianocore/tianocore.github.io/wiki/Common-instructions
RUN --network=none <<-EOF
	set -ex
    make -C BaseTools -j "$(nproc)"
    . edksetup.sh
    echo "
    ACTIVE_PLATFORM       = OvmfPkg/OvmfPkgX64.dsc
    TARGET                = RELEASE
    TARGET_ARCH           = X64
    TOOL_CHAIN_CONF       = Conf/tools_def.txt
    TOOL_CHAIN_TAG        = GCC5
    MAX_CONCURRENT_THREAD_NUMBER = 1
    BUILD_RULE_CONF = Conf/build_rule.txt
    " > Conf/target.txt
    build
    # EFI is located in /Build/OvmfX64/RELEASE_GCC5/X64/
EOF

FROM build as install
RUN make DESTDIR="/rootfs" install

FROM stagex/filesystem as package
COPY --from=install /rootfs/. /