90 lines
2 KiB
Docker
90 lines
2 KiB
Docker
# pre-build stage
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FROM ruby:2.6.5-alpine AS pre-builder
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# ARG default to production settings
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# For development docker-compose file overrides ARGS
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ARG BUNDLE_WITHOUT="development:test"
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ENV BUNDLE_WITHOUT ${BUNDLE_WITHOUT}
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ENV BUNDLER_VERSION=2.1.2
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ARG RAILS_SERVE_STATIC_FILES=true
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ENV RAILS_SERVE_STATIC_FILES ${RAILS_SERVE_STATIC_FILES}
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ARG RAILS_ENV=production
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ENV RAILS_ENV ${RAILS_ENV}
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ENV BUNDLE_PATH="/gems"
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RUN apk update \
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&& apk add \
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openssl \
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tar \
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build-base \
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tzdata \
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postgresql-dev \
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postgresql-client \
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nodejs \
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yarn \
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git \
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&& mkdir -p /var/app \
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&& gem install bundler
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RUN mkdir -p /app
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WORKDIR /app
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COPY Gemfile Gemfile.lock ./
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# Do not install development or test gems in production
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RUN if [ "$RAILS_ENV" = "production" ]; then \
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bundle install -j 4 -r 3 --without development test; \
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else bundle install -j 4 -r 3; \
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fi
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COPY package.json yarn.lock ./
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RUN yarn install
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COPY . /app
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# generate production assets if production environment
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RUN if [ "$RAILS_ENV" = "production" ]; then \
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SECRET_KEY_BASE=precompile_placeholder RAILS_LOG_TO_STDOUT=enabled bundle exec rake assets:precompile; \
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fi
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# final build stage
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FROM ruby:2.6.5-alpine
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ARG BUNDLE_WITHOUT="development:test"
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ENV BUNDLE_WITHOUT ${BUNDLE_WITHOUT}
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ENV BUNDLER_VERSION=2.1.2
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ARG EXECJS_RUNTIME="Disabled"
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ENV EXECJS_RUNTIME ${EXECJS_RUNTIME}
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ARG RAILS_SERVE_STATIC_FILES=true
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ENV RAILS_SERVE_STATIC_FILES ${RAILS_SERVE_STATIC_FILES}
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ARG RAILS_ENV=production
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ENV RAILS_ENV ${RAILS_ENV}
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ENV BUNDLE_PATH="/gems"
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RUN apk add --update --no-cache \
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openssl \
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tzdata \
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postgresql-client \
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imagemagick \
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&& gem install bundler
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RUN if [ "$RAILS_ENV" = "production" ]; then \
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rm -rf spec node_modules app/assets vendor/assets tmp/cache; \
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else apk add nodejs yarn; \
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fi
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COPY --from=pre-builder /gems/ /gems/
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COPY --from=pre-builder /app /app
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# Remove unecessary files
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RUN rm -rf /gems/ruby/2.6.0/cache/*.gem \
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&& find /gems/ruby/2.6.0/gems/ -name "*.c" -delete \
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&& find /gems/ruby/2.6.0/gems/ -name "*.o" -delete
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WORKDIR /app
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