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FROM ruby:3.1.4-alpine3.18 as base
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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 && \
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cp /usr/share/zoneinfo/Europe/London /etc/localtime && \
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echo "Europe/London" > /etc/timezone
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# build-base: compilation tools for bundle
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# yarn: node package manager
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# postgresql-dev: postgres driver and libraries
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RUN apk add --no-cache build-base=0.5-r3 nodejs-current=20.8.1-r0 yarn=1.22.19-r0 postgresql13-dev=13.15-r0 git=2.40.1-r0 bash=5.2.15-r5
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# Bundler version should be the same version as what the Gemfile.lock was bundled with
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RUN gem install bundler:2.3.14 --no-document
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COPY .ruby-version Gemfile Gemfile.lock /app/
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RUN bundle config set without "development test"
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RUN bundle install --jobs=4 --no-binstubs --no-cache
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COPY package.json yarn.lock /app/
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RUN yarn install --frozen-lockfile
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COPY . /app/
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RUN bundle exec rake assets:precompile
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ENV PORT=8080
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EXPOSE ${PORT}
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RUN adduser --system --no-create-home nonroot
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FROM base as test
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RUN bundle config set without ""
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RUN bundle install --jobs=4 --no-binstubs --no-cache
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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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CMD bundle exec rake parallel:setup && bundle exec rake parallel:spec
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FROM base as development
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# We expect the rake assets:precompile command to create these directories, but mkdir -p will create them if they don't already exist
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RUN mkdir -p tmp log
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RUN chown -R nonroot tmp log
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RUN chown nonroot db/schema.rb
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RUN bundle config set without "test"
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RUN bundle install --jobs=4 --no-binstubs --no-cache
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USER nonroot
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CMD bundle exec rails s -e ${RAILS_ENV} -p ${PORT} --binding=0.0.0.0
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FROM base as production
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# We expect the rake assets:precompile command to create these directories, but mkdir -p will create them if they don't already exist
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RUN mkdir -p tmp log
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RUN chown -R nonroot tmp log
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RUN chown nonroot db/schema.rb
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USER nonroot
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CMD bundle exec rails s -e ${RAILS_ENV} -p ${PORT} --binding=0.0.0.0
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