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# Build compilation image
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FROM ruby:3.1.2-alpine
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# The application runs from /app
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WORKDIR /app
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# Add the timezone as it's not configured by default in Alpine
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RUN apk add --update --no-cache tzdata && cp /usr/share/zoneinfo/Europe/London /etc/localtime && echo "Europe/London" > /etc/timezone
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RUN apk add --no-cache build-base yarn postgresql-dev git bash
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# Install bundler to run bundle exec
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# This should be the same version as the Gemfile.lock
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RUN gem install bundler:2.3.14 --no-document
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# Install gems defined in Gemfile
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COPY .ruby-version Gemfile Gemfile.lock /app/
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ARG BUNDLE_FLAGS="--jobs=4 --no-binstubs --no-cache"
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RUN bundle install ${BUNDLE_FLAGS}
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# Install node packages defined in package.json, including webpack
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COPY package.json yarn.lock /app/
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RUN yarn install --frozen-lockfile
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# Install gecko driver for Capybara tests
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RUN apk add firefox
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RUN wget https://github.com/mozilla/geckodriver/releases/download/v0.31.0/geckodriver-v0.31.0-linux64.tar.gz \
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&& tar -xvzf geckodriver-v0.31.0-linux64.tar.gz \
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&& rm geckodriver-v0.31.0-linux64.tar.gz \
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&& chmod +x geckodriver \
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&& mv geckodriver /usr/local/bin/
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# Copy all files to /app (except what is defined in .dockerignore)
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COPY . /app/
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ENV PORT=8080
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EXPOSE ${PORT}
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CMD RAILS_ENV=${RAILS_ENV} bundle exec rake db:migrate && bundle exec rails s -e ${RAILS_ENV} -p ${PORT} --binding=0.0.0.0
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