Dockerfile

FROM ruby:2.6.2-stretch

MAINTAINER Sharetribe Team <team@sharetribe.com>

ENV REFRESHED_AT 2019-09-20

RUN apt-get update && apt-get dist-upgrade -y

# Prevent GPG from trying to bind on IPv6 address even if there are none
RUN mkdir ~/.gnupg \
  && chmod 600 ~/.gnupg \
  && echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf

#
# Node (based on official docker node image)
#

# gpg keys listed at https://github.com/nodejs/node#release-team
RUN set -ex \
  && for key in \
    4ED778F539E3634C779C87C6D7062848A1AB005C \
    B9E2F5981AA6E0CD28160D9FF13993A75599653C \
    94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
    B9AE9905FFD7803F25714661B63B535A4C206CA9 \
    77984A986EBC2AA786BC0F66B01FBB92821C587A \
    71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
    FD3A5288F042B6850C66B31F09FE44734EB7990E \
    8FCCA13FEF1D0C2E91008E09770F7A9A5AE15600 \
    C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
    DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
    A48C2BEE680E841632CD4E44F07496B3EB3C1762 \
  ; do \
    gpg --batch --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" || \
    gpg --batch --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys "$key" || \
    gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
  done

ENV NPM_CONFIG_LOGLEVEL info
ENV NODE_VERSION 10.15.3

RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.xz" \
  && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
  && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
  && grep " node-v$NODE_VERSION-linux-x64.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
  && tar -xJf "node-v$NODE_VERSION-linux-x64.tar.xz" -C /usr/local --strip-components=1 \
  && rm "node-v$NODE_VERSION-linux-x64.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
  && ln -s /usr/local/bin/node /usr/local/bin/nodejs

  # Add helper for decrypting secure environment variables
RUN curl -sfSL \
  -o /usr/sbin/secure-environment \
  "https://github.com/convox/secure-environment/releases/download/v0.0.1/secure-environment" \
  && echo "4e4c1ed98f1ff4518c8448814c74d6d05ba873879e16817cd6a02ee5013334ea */usr/sbin/secure-environment" \
  | sha256sum -c - \
  && chmod 755 /usr/sbin/secure-environment

#
# Sharetribe
#

# Install nginx - used to serve maintenance mode page
RUN apt-get install -y nginx

# Install latest bundler
ENV BUNDLE_BIN=
RUN gem install bundler

# Run as non-privileged user
RUN useradd -m -s /bin/bash app \
	&& mkdir /opt/app /opt/app/client /opt/app/log /opt/app/tmp && chown -R app:app /opt/app

WORKDIR /opt/app

COPY Gemfile /opt/app
COPY Gemfile.lock /opt/app

ENV RAILS_ENV production

USER app

RUN bundle install --deployment --without test,development

COPY package.json /opt/app/
COPY client/package.json /opt/app/client/

ENV NODE_ENV production
ENV NPM_CONFIG_LOGLEVEL error
ENV NPM_CONFIG_PRODUCTION true

RUN npm install

COPY . /opt/app

EXPOSE 3000

CMD ["script/startup.sh"]
ENTRYPOINT ["script/entrypoint.sh"]

#
# Assets
#

# Fix ownership of directories that need to be writable
USER root
RUN mkdir -p \
          app/assets/webpack \
          public/assets \
          public/webpack \
    && chown -R app:app \
       app/assets/javascripts \
       app/assets/webpack \
       client/app/ \
       public/assets \
       public/webpack
USER app

# If assets.tar.gz file exists in project root
# assets will be extracted from there.
# Otherwise, assets will be compiled with `rake assets:precompile`.
# Useful for caching assets between builds.
RUN script/prepare-assets.sh