Moving GraalVM to Alpine

Dockerfile

FROM alpine:3.8

ARG GRAAL_VERSION=1.0.0-rc8
ENV LANG=en_US.UTF-8 \
    GRAALVM_PKG=https://github.com/oracle/graal/releases/download/vm-$GRAAL_VERSION/graalvm-ce-$GRAAL_VERSION-linux-amd64.tar.gz \
    LD_LIBRARY_PATH=/lib \
    JAVA_HOME=/opt/graalvm-ce-$GRAAL_VERSION \
    BASH_SOURCE=/opt/graalvm-ce-$GRAAL_VERSION/bin/gu \
    EMSDK=/emsdk \
    EM_CONFIG=/root/.emscripten \
    LLVM_ROOT=/emsdk/clang/e1.38.16_64bit \
    EMSCRIPTEN_NATIVE_OPTIMIZER=/emsdk/clang/e1.38.16_64bit/optimizer \
    BINARYEN_ROOT=/emsdk/clang/e1.38.16_64bit/binaryen \
    EMSDK_NODE=/emsdk/node/8.9.1_64bit/bin/node \
    EMSCRIPTEN=/emsdk/emscripten/1.38.16 \
    PATH=$PATH:$EMSDK:$LLVM_ROOT:/emsdk/node/8.9.1_64bit/bin:$EMSCRIPTEN

ADD graalvm-ce-1.0.0-rc8-linux-amd64.tar.gz /opt
ADD ruby-installable-ce-1.0.0-rc8-linux-amd64.jar /tmp

RUN apk --no-cache add ca-certificates openssl \
    && wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub \
    && wget -q https://github.com/andyshinn/alpine-pkg-glibc/releases/download/unreleased/glibc-2.28-r0.apk \
    && apk add glibc-2.28-r0.apk \
    && apk --no-cache add bash git python gcc musl-dev \
    && mkdir -p "/usr/java" \
    && ln -sfT "$JAVA_HOME" /usr/java/default \
    && ln -sfT "$JAVA_HOME" /usr/java/latest \
    && for bin in "$JAVA_HOME/bin/"*; do \
        base="$(basename "$bin")"; \
        ln -s "$bin" "/usr/bin/$base"; \
       done \
    && git clone https://github.com/juj/emsdk.git \
    && cd emsdk \
    && ./emsdk install latest \
    && ./emsdk activate latest \
    && $JAVA_HOME/bin/gu install --file /tmp/ruby-installable-ce-$GRAAL_VERSION-linux-amd64.jar
RUN /opt/graalvm-ce-$GRAAL_VERSION/jre/languages/ruby/lib/truffle/post_install_hook.sh \
    && $JAVA_HOME/bin/gu rebuild-images js ruby

#    && cd /opt/graalvm-ce-${GRAAL_VERSION} \
#    && rm -Rf 3rd_party_licenses.txt ASSEMBLY_EXCEPTION GRAALVM-README.md LICENSE man THIRD_PARTY_README sample src.zip \
#    && rm /glibc-2.28-r0.apk \
#    && rm /tmp/ruby-installable-ce-1.0.0-rc8-linux-amd64.jar