Dockerfile.production

FROM ruby:3.2.0-alpine3.16 AS builder

RUN apk add --no-cache --update --repository=http://dl-cdn.alpinelinux.org/alpine/v3.13/main \
  --repository=http://dl-cdn.alpinelinux.org/alpine/v3.14/community \
#   --repository=http://dl-cdn.alpinelinux.org/alpine/v3.16/community \
  # --repository http://dl-3.alpinelinux.org/alpine/edge/community \
  # --repository http://dl-3.alpinelinux.org/alpine/edge/main \
  build-base \
  linux-headers \
  git \
  nodejs \
  yarn \
  libpq-dev \
  ruby-dev \
  libxml2-dev \
  postgresql-dev=~13 \
  postgresql=~13 \
  postgresql-client=~13 \
#   python2 \
  tzdata

ENV BUNDLER_VERSION 2.2.24
ENV BUNDLE_JOBS 8
ENV BUNDLE_RETRY 5
ENV BUNDLE_WITHOUT development:test
ENV BUNDLE_CACHE_ALL true
ENV RAILS_ENV production
ENV RACK_ENV production
ENV NODE_ENV production
ENV APP_PATH /opt/webapps/app

WORKDIR $APP_PATH

COPY Gemfile Gemfile.lock ./
RUN gem install bundler -v $BUNDLER_VERSION

RUN bundle config --global frozen 1 && \
  bundle install && \
  rm -rf /usr/local/bundle/cache/*.gem && \
  find /usr/local/bundle/gems/ -name "*.c" -delete && \
  find /usr/local/bundle/gems/ -name "*.o" -delete


COPY package.json yarn.lock ./
RUN yarn install --frozen-lockfile --non-interactive --production

ADD . $APP_PATH

RUN rails assets:clobber assets:precompile --trace && \
  yarn cache clean && \
  rm -rf node_modules tmp/cache vendor/assets test

FROM ruby:3.2.0-alpine3.16

RUN mkdir -p /opt/webapps/app
WORKDIR /opt/webapps/app

ENV RAILS_ENV production
ENV NODE_ENV production
ENV RAILS_SERVE_STATIC_FILES true


COPY --from=builder /usr/lib /usr/lib
COPY --from=builder /usr/share/zoneinfo/ /usr/share/zoneinfo/
COPY --from=builder /usr/local/bundle /usr/local/bundle
COPY --from=builder /opt/webapps/app /opt/webapps/app


EXPOSE 3000

CMD ["bundle", "exec", "puma", "-C", "config/puma.rb"]