# AlpineLinux for the raspberry pi 3, with glibc-2.23 and Oracle Java 8
# Based on https://github.com/anapsix/docker-alpine-java, for x86_64

FROM balenalib/raspberrypi3-alpine:3.8

MAINTAINER Don Smyth <dsmyth@signett.com>

# Java Version and other ENV
ENV JAVA_VERSION_MAJOR=8 \
    JAVA_VERSION_MINOR=202 \
    JAVA_VERSION_BUILD=08 \
    JAVA_PACKAGE=server-jre \
    JAVA_JCE=standard \
    JAVA_HOME=/opt/jdk \
    PATH=${PATH}:/opt/jdk/jre/bin \
    GLIBC_VERSION_MAJOR=2.22 \
    GLIBC_VERSION=2.22-r8 \
    LANG=C.UTF-8

# do all in one step
RUN set -ex && \
    apk upgrade --update && \
    apk add --update libstdc++ curl ca-certificates bash gzip && \
    for pkg in glibc-${GLIBC_VERSION} glibc-bin-${GLIBC_VERSION} glibc-i18n-${GLIBC_VERSION}; do curl -sSL https://github.com/armhf-docker-library/alpine-pkg-glibc/releases/download/${GLIBC_VERSION_MAJOR}/${pkg}.apk -o /tmp/${pkg}.apk; done && \
    apk add --allow-untrusted /tmp/*.apk && \
    rm -v /tmp/*.apk && \
    ( /usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 C.UTF-8 || true ) && \
    echo "export LANG=C.UTF-8" > /etc/profile.d/locale.sh && \
    /usr/glibc-compat/sbin/ldconfig /lib /usr/glibc-compat/lib && \
    mkdir -p /opt && \
    curl -jksSLH "Cookie:oraclelicense=accept-securebackup-cookie" -o /tmp/java.tar.gz \
      http://download.oracle.com/otn-pub/java/jdk/${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}-b${JAVA_VERSION_BUILD}/1961070e4c9b4e26a04e7f5a083f551e/jdk-${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}-linux-arm32-vfp-hflt.tar.gz && \
    tar -C /tmp -xvzf /tmp/java.tar.gz && \
    mkdir -p /opt/jdk1.${JAVA_VERSION_MAJOR}.0_${JAVA_VERSION_MINOR} && \
    mv /tmp/jdk1.${JAVA_VERSION_MAJOR}.0_${JAVA_VERSION_MINOR}/jre /opt/jdk1.${JAVA_VERSION_MAJOR}.0_${JAVA_VERSION_MINOR} && \
    ln -s /opt/jdk1.${JAVA_VERSION_MAJOR}.0_${JAVA_VERSION_MINOR} /opt/jdk && \
    apk del curl glibc-i18n && \
    rm -rf \
           /tmp/* /var/cache/apk/* && \
    echo 'hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4' >> /etc/nsswitch.conf

# EOF
