Dockerfile

FROM azukiapp/erlang:18
MAINTAINER Azuki <support@azukiapp.com>

ENV ELIXIR_VERSION=1.3.4

# Install local Elixir hex and rebar
RUN  build_packages='curl' \
  set -x \
  && apk --update add $build_packages \
  && PRECOMPILED_ELIXIR_DIR="/tmp/elixir-v${ELIXIR_VERSION}-precompiled" \
  && mkdir -p $PRECOMPILED_ELIXIR_DIR \
  && cd $PRECOMPILED_ELIXIR_DIR \
  && curl -sL https://github.com/elixir-lang/elixir/releases/download/v${ELIXIR_VERSION}/Precompiled.zip -o Precompiled.zip \
  && unzip Precompiled.zip \
  && PRECOMPILED_ELIXIR_DIR="/tmp/elixir-v${ELIXIR_VERSION}-precompiled" \
  && cd $PRECOMPILED_ELIXIR_DIR \
  && mkdir -p /usr/lib/elixir \
  && cp -R bin /usr/lib/elixir \
  && cp -R lib /usr/lib/elixir \
  && ln -s /usr/lib/elixir/bin/elixir /usr/bin/elixir \
  && ln -s /usr/lib/elixir/bin/elixirc /usr/bin/elixirc \
  && ln -s /usr/lib/elixir/bin/iex /usr/bin/iex \
  && ln -s /usr/lib/elixir/bin/mix /usr/bin/mix \
  && mix local.hex --force \
  && mix local.rebar --force \
  && apk del --purge $build_packages \
  && rm -rf /var/cache/apk/* /var/tmp/* /tmp/*

CMD ["iex"]