a11yist/Dockerfile

ARG RUBY_VERSION=3.4

ARG NAME=app
ARG UID=1000
ARG GID=1000
ARG INSTALL_DIR=/home/${NAME}/src

FROM ruby:${RUBY_VERSION} as development

LABEL maintainer='david@hohl.cloud'

ARG NAME
ARG UID
ARG GID
ARG INSTALL_DIR

WORKDIR ${INSTALL_DIR}

ENV GEM_HOME=${INSTALL_DIR}/.bundle

ENV \
  LANG=C.UTF-8 \
  INSTALL_DIR=${INSTALL_DIR} \
  RAILS_ENV=development \
  TZ=Europe/Zurich \
  PATH=${INSTALL_DIR}/bin:$GEM_HOME/bin:$GEM_HOME/gems/bin:$PATH \
  EDITOR=vim

RUN \
  ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && \
  echo $TZ > /etc/timezone && \
  addgroup --gid ${GID} ${NAME} && \
  adduser \
    --gecos GECOS \
    --home /home/${NAME} \
    --uid ${UID} \
    --gid ${GID} \
    --disabled-password \
    --disabled-login \
    --shell /bin/bash \
    ${NAME} && \
  chown -R ${NAME}:${NAME} /home/${NAME} && \
  apt-get update && \
  apt-get install -yqq --no-install-recommends \
    gnupg2 \
    curl && \
  curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
  echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list && \
  apt-get update -yqq && \
  apt-get install -yqq --no-install-recommends \
    sqlite3 nodejs npm sassc yarn libvips libjemalloc2 && \
  apt-get clean && \
  rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
  truncate -s 0 /var/log/*log && \
  gem update --system && \
  bundle config set app_config ${GEM_HOME}

ENV LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.2

COPY bin/dev_entrypoint /usr/local/bin/dev_entrypoint

USER ${NAME}

ENTRYPOINT ["/usr/local/bin/dev_entrypoint"]

CMD ["/bin/sh", "-c", "dev"]

FROM development AS build

USER root

# Wir wollen die bundles nicht im app directory
ENV GEM_HOME=/usr/local/bundle \
  BUNDLE_WITHOUT="development test" \
  RAILS_ENV=production \
  SECRET_KEY_BASE_DUMMY=1
  
ENV PATH=${INSTALL_DIR}/bin:$GEM_HOME/bin:$GEM_HOME/gems/bin:$PATH

COPY ./Gemfile ./Gemfile.lock ./


RUN bundle config set app_config ${GEM_HOME} && \
    bundle config && \
    bundle install && \
    rm -rf ~/.bundle/ "${BUNDLE_PATH}"/ruby/*/cache "${BUNDLE_PATH}"/ruby/*/bundler/gems/*/.git && \
    bundle exec bootsnap precompile --gemfile
    
RUN bundle config
COPY . .

RUN bundle exec bootsnap precompile app/ lib/ && \
  rails assets:precompile && \
  rm -rf log/* tmp/* && \
  chown -R ${NAME}:${NAME} log tmp


FROM ruby:${RUBY_VERSION}-slim AS release

ARG UID
ARG GID
ARG NAME=app
ARG INSTALL_DIR
ARG BUILD_DIR=${INSTALL_DIR}
ARG INSTALL_DIR=/app

ENV GEM_HOME=/usr/local/bundle \
  BUNDLE_WITHOUT="development test" \
  BUNDLE_SYSTEM=1 \
  RAILS_ENV=production \
  LANG=C.UTF-8 \
  INSTALL_DIR=${INSTALL_DIR} \
  TZ=Europe/Zurich

ENV PATH=${INSTALL_DIR}/bin:$GEM_HOME/bin:$GEM_HOME/gems/bin:$PATH

WORKDIR ${INSTALL_DIR}

RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && \
    echo $TZ > /etc/timezone && \
    adduser --disabled-password --disabled-login ${NAME} &&\
    apt-get update -yqq && \
    apt-get install -yqq --no-install-recommends \
      sqlite3 libjemalloc2 && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
    gem update --system && \
    truncate -s 0 /var/log/*log
    
ENV LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.2

RUN pwd

COPY --from=build ${GEM_HOME} ${GEM_HOME}
COPY --from=build ${BUILD_DIR} .

RUN ls -la && chown -R ${NAME}:${NAME} ./tmp ./log ./storage

EXPOSE 3000

ENTRYPOINT ["bin/docker-entrypoint"]

USER ${NAME}

CMD ["./bin/rails", "server", "-b", "0"]