FROM scratch as base
ENV VERSION=20.11.1
ENV SRC_HASH=4af1ba6ea848cc05908b8a62b02fb27684dd52b2a7988ee82b0cfa72deb90b94
ENV SRC_FILE=node-v${VERSION}.tar.gz
ENV SRC_SITE=https://nodejs.org/dist/v${VERSION}/${SRC_FILE}
ENV CFLAGS="-march=x86-64 -mtune=generic -O2"

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

FROM fetch as build
COPY --from=stagex/busybox . /
COPY --from=stagex/gcc . /
COPY --from=stagex/binutils . /
COPY --from=stagex/make . /
COPY --from=stagex/musl . /
COPY --from=stagex/openssl . /
COPY --from=stagex/python . /
COPY --from=stagex/bzip2 . /
COPY --from=stagex/ninja . /
COPY --from=stagex/zlib . /
COPY --from=stagex/linux-headers . /
RUN tar -xf ${SRC_FILE}
WORKDIR node-v${VERSION}
RUN --network=none <<-EOF
	set -eux
	python configure.py  \
        --without-snapshot
	make BUILDTYPE=Release
EOF

FROM build as install
RUN --network=none <<-EOF
	set -eux
	make DESTDIR=/rootfs install
	find /rootfs -exec touch -hcd "@0" "{}" +
EOF

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