FROM scratch AS base
ARG ARCH=x86_64
ENV VERSION=1.1.0
ENV SRC_HASH=e720a6ca29428b803f4ad165371771f5398faba397edf6778837a18599ea13ff
ENV SRC_FILE=v${VERSION}.tar.gz
ENV SRC_SITE=https://github.com/google/brotli/archive/refs/tags/${SRC_FILE}

FROM base AS fetch
ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} ${SRC_FILE}

FROM fetch AS build
COPY --from=stagex/musl . /
COPY --from=stagex/gcc . /
COPY --from=stagex/busybox . /
COPY --from=stagex/binutils . /
COPY --from=stagex/make . /
COPY --from=stagex/samurai . /
COPY --from=stagex/cmake . /
COPY --from=stagex/openssl . /
RUN tar -xf ${SRC_FILE}
WORKDIR /brotli-${VERSION}
RUN --network=none <<-EOF
	set -eux
    cmake -B build -G Ninja \
		-DCMAKE_BUILD_TYPE=None \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DBUILD_SHARED_LIBS=OFF
	cmake --build build

	cmake -B build -G Ninja \
		-DCMAKE_BUILD_TYPE=None \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DBUILD_SHARED_LIBS=ON
	cmake --build build
EOF

FROM build AS install
RUN <<-EOF
    set -eux
    DESTDIR=/rootfs cmake --install build
    for file in common dec enc; do
		install -D -m 755 build/libbrotli$file.a /rootfs/usr/lib64
	done
    mv /rootfs/usr/lib64 /rootfs/usr/lib
EOF

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