FROM scratch AS base
ARG ARCH=x86_64
ENV VERSION=74.2
ENV SRC_HASH=68db082212a96d6f53e35d60f47d38b962e9f9d207a74cfac78029ae8ff5e08c
ENV SRC_DATA_HASH=c28c3ca5f4ba3384781797138a294ca360988d4322674ad4d51e52f5d9b0a2b6
ENV SRC_DATA_BIN_B_HASH=42a12ebfb1a82f80bb0005d9b6e018382ccaa2462f0d086a8c69ae736fdded3e
ENV SRC_DATA_BIN_L_HASH=2acdb1b982228040963d183b2dd9d321252c613e0f4db213d4bbc10417cde569
ENV SRC_FILE=icu4c-74_2-src.tgz
ENV SRC_SITE=https://github.com/unicode-org/icu/releases/download/release-74-2

FROM base AS fetch
ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE}/${SRC_FILE} .
ADD --checksum=sha256:${SRC_DATA_HASH} ${SRC_SITE}/icu4c-74_2-data.zip .
ADD --checksum=sha256:${SRC_DATA_BIN_B_HASH} ${SRC_SITE}/icu4c-74_2-data-bin-b.zip .
ADD --checksum=sha256:${SRC_DATA_BIN_L_HASH} ${SRC_SITE}/icu4c-74_2-data-bin-l.zip .

FROM fetch AS build
COPY --from=stagex/bash . /
COPY --from=stagex/binutils . /
COPY --from=stagex/busybox . /
COPY --from=stagex/make . /
COPY --from=stagex/musl . /
COPY --from=stagex/gcc . /
RUN tar -xzf ${SRC_FILE}
WORKDIR /icu/source
RUN --network=none <<-EOF
    ./configure \
        --build=${ARCH}-linux-musl \
        --host=${ARCH}-linux-musl \
        --prefix=/usr \
        --sysconfdir=/etc \
        --mandir=/usr/share/man
        --with-data-packaging=archive \
        --disable-samples \
        --enable-static
    make -j "$(nproc)"
EOF

FROM build AS install
RUN --network=none <<-EOF
    make DESTDIR=/rootfs install
    install -D -m644 /icu4c-74_2-data.zip /rootfs/usr/share/icu/74.2/
    install -D -m644 /icu4c-74_2-data-bin-b.zip /rootfs/usr/share/icu/74.2/
    install -D -m644 /icu4c-74_2-data-bin-l.zip /rootfs/usr/share/icu/74.2/
EOF

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