Dockerfile.cap-deploy

# Dockerfile
FROM ruby:3.2.5

ENV DEBIAN_FRONTEND=noninteractive
# Rails and SAPI has some additional dependencies, e.g. rake requires a JS
# runtime, so attempt to get these from apt, where possible
RUN apt-get update && apt-get install -y --force-yes \
  # For ruby?
  libsodium-dev libgmp3-dev \
  # For RVM
  gnupg procps curl libssl-dev \
  # For assets local_precompile (cap deploy)
  rsync nodejs \
  # gems
  libpq-dev postgresql-client

RUN mkdir /SAPI
WORKDIR /SAPI

# https://stackoverflow.com/questions/43612927/how-to-correctly-install-rvm-in-docker
RUN gpg --keyserver keyserver.ubuntu.com --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
RUN curl -sSL https://get.rvm.io | bash -s
RUN /bin/bash -l -c ". /etc/profile.d/rvm.sh && rvm install 3.2.5"
# RVM installed in multi-user mode. However cap assume rvm is installed in single user mode.
# Create a soft link to fake it.
RUN mkdir -p ~/.rvm/bin && ln -s /usr/local/rvm/bin/rvm ~/.rvm/bin/rvm

COPY Gemfile /SAPI/Gemfile
COPY Gemfile.lock /SAPI/Gemfile.lock

ENV BUNDLE_SILENCE_ROOT_WARNING=1
RUN /bin/bash -c "source /etc/profile.d/rvm.sh \
  && gem install bundler:2.5.17 \
  && bundle"

ENTRYPOINT ["/bin/bash", "-l"]

##########################################
## Run the following in container
##########################################
# /bin/bash --rcfile cap-deploy-shell.sh
# [Enter your passphrase]
# root@commit:/SAPI$ CAP_BRANCH=<branch> cap staging deploy
#
##########################################
# Alternatively, from outside docker
##########################################
# docker exec -it sapi-cap-deploy /bin/bash --rcfile cap-deploy-shell.sh
# [Enter your passphrase]
# root@commit:/SAPI# CAP_BRANCH=<branch> cap staging deploy