FROM cubetiq/calpine-os-linux:latest
LABEL maintainer="sombochea@cubetiqs.com"

# Run as root
USER root

ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
ENV TIMEZ=Asia/Phnom_Penh

RUN echo "Start building the openjdk..."
RUN mkdir -p /src/cubetiq/build
COPY LICENSE version.txt /src/cubetiq/build/
RUN echo "Starting setting up timezone to ${TIMEZ}..."

# For Alpine
# Setup Timezone
RUN apk update && \
    apk add --no-cache tzdata && \
    cp /usr/share/zoneinfo/${TIMEZ} /etc/localtime && \
    echo ${TIMEZ} > /etc/timezone

RUN apk add --no-cache --virtual .build-deps curl binutils zstd \
    && GLIBC_VER="2.31-r0" \
    && ALPINE_GLIBC_REPO="https://github.com/sgerrand/alpine-pkg-glibc/releases/download" \
    && GCC_LIBS_URL="https://archive.archlinux.org/packages/g/gcc-libs/gcc-libs-10.1.0-2-x86_64.pkg.tar.zst" \
    && GCC_LIBS_SHA256="f80320a03ff73e82271064e4f684cd58d7dbdb07aa06a2c4eea8e0f3c507c45c" \
    && ZLIB_URL="https://archive.archlinux.org/packages/z/zlib/zlib-1%3A1.2.11-3-x86_64.pkg.tar.xz" \
    && ZLIB_SHA256=17aede0b9f8baa789c5aa3f358fbf8c68a5f1228c5e6cba1a5dd34102ef4d4e5 \
    && curl -LfsS https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -o /etc/apk/keys/sgerrand.rsa.pub \
    && SGERRAND_RSA_SHA256="823b54589c93b02497f1ba4dc622eaef9c813e6b0f0ebbb2f771e32adf9f4ef2" \
    && echo "${SGERRAND_RSA_SHA256} */etc/apk/keys/sgerrand.rsa.pub" | sha256sum -c - \
    && curl -LfsS ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-${GLIBC_VER}.apk > /tmp/glibc-${GLIBC_VER}.apk \
    && apk add --no-cache /tmp/glibc-${GLIBC_VER}.apk \
    && curl -LfsS ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-bin-${GLIBC_VER}.apk > /tmp/glibc-bin-${GLIBC_VER}.apk \
    && apk add --no-cache /tmp/glibc-bin-${GLIBC_VER}.apk \
    && curl -Ls ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-i18n-${GLIBC_VER}.apk > /tmp/glibc-i18n-${GLIBC_VER}.apk \
    && apk add --no-cache /tmp/glibc-i18n-${GLIBC_VER}.apk \
    && /usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 "$LANG" || true \
    && echo "export LANG=$LANG" > /etc/profile.d/locale.sh \
    && curl -LfsS ${GCC_LIBS_URL} -o /tmp/gcc-libs.tar.zst \
    && echo "${GCC_LIBS_SHA256} */tmp/gcc-libs.tar.zst" | sha256sum -c - \
    && mkdir /tmp/gcc \
    && zstd -d /tmp/gcc-libs.tar.zst --output-dir-flat /tmp \
    && tar -xf /tmp/gcc-libs.tar -C /tmp/gcc \
    && mv /tmp/gcc/usr/lib/libgcc* /tmp/gcc/usr/lib/libstdc++* /usr/glibc-compat/lib \
    && strip /usr/glibc-compat/lib/libgcc_s.so.* /usr/glibc-compat/lib/libstdc++.so* \
    && curl -LfsS ${ZLIB_URL} -o /tmp/libz.tar.xz \
    && echo "${ZLIB_SHA256} */tmp/libz.tar.xz" | sha256sum -c - \
    && mkdir /tmp/libz \
    && tar -xf /tmp/libz.tar.xz -C /tmp/libz \
    && mv /tmp/libz/usr/lib/libz.so* /usr/glibc-compat/lib \
    && apk del --purge .build-deps glibc-i18n \
    && rm -rf /tmp/*.apk /tmp/gcc /tmp/gcc-libs.tar* /tmp/libz /tmp/libz.tar.xz /var/cache/apk/*

# Remove unused anymore
RUN apk del tzdata
# ENV RELEASE_DATE 2020-12-07-10-34
# ENV JAVA_BUILD jdk11u-${RELEASE_DATE}
# ENV JAVA_BUILD_TYPE jdk

RUN set -eux; \
    RELEASE_DATE="2020-12-07-10-34"; \
    JAVA_BUILD="jdk11u-2020-12-07-10-34"; \
    JAVA_BUILD_TYPE="jdk"; \
    apk add --no-cache --virtual .fetch-deps curl; \
    ARCH="$(apk --print-arch)"; \
    case "${ARCH}" in \
    aarch64|arm64) \
    BINARY_ARCH='aarch64'; \
    ;; \
    armhf|armv7l) \
    BINARY_ARCH='arm'; \
    ;; \
    ppc64el|ppc64le) \
    BINARY_ARCH='ppc64le'; \
    ;; \
    s390x) \
    BINARY_ARCH='s390x'; \
    ;; \
    amd64|x86_64) \
    BINARY_ARCH='x64'; \
    ;; \
    *) \
    echo "Unsupported arch: ${ARCH}"; \
    exit 1; \
    ;; \
    esac; \
    echo "Build Arch: ${BINARY_ARCH} | OpenJDK version: ${JAVA_BUILD}-${JAVA_BUILD_TYPE}-${RELEASE_DATE}"; \
    BINARY_URL="https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/${JAVA_BUILD}/OpenJDK11U-${JAVA_BUILD_TYPE}_${BINARY_ARCH}_linux_hotspot_${RELEASE_DATE}.tar.gz"; \
    echo "OpenJDK Download from: ${BINARY_URL}"; \
    curl -LfsSo /tmp/openjdk.tar.gz ${BINARY_URL}; \
    curl -LfsSo /tmp/openjdk.tar.gz.sha256.txt ${BINARY_URL}.sha256.txt; \
    ESUM=`cat /tmp/openjdk.tar.gz.sha256.txt | awk '{print $1}'`; \
    echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; \
    mkdir -p /opt/java/openjdk; \
    cd /opt/java/openjdk; \
    tar -xf /tmp/openjdk.tar.gz --strip-components=1; \
    apk del --purge .fetch-deps; \
    rm -rf /var/cache/apk/*; \
    rm -rf /tmp/openjdk.tar.gz;

RUN echo "All has been completed, enjoy!"
ENV JAVA_HOME=/opt/java/openjdk \
    PATH="/opt/java/openjdk/bin:$PATH"

CMD [ "java", "-version" ]