28 lines
854 B
Docker
28 lines
854 B
Docker
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# Make sure it matches the Ruby version in .ruby-version and Gemfile
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ARG RUBY_VERSION=3.2.0
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FROM ruby:$RUBY_VERSION
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# Set production environment
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ENV RAILS_LOG_TO_STDOUT="1" \
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RAILS_SERVE_STATIC_FILES="true" \
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RAILS_ENV="production" \
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BUNDLE_WITHOUT="development:test"
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# Install application gems
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COPY Gemfile Gemfile.lock ./
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RUN bundle install
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# Copy application code
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COPY . .
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# Precompile bootsnap code for faster boot times
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RUN bundle exec bootsnap precompile --gemfile app/ lib/
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# Precompiling assets for production without requiring secret RAILS_MASTER_KEY
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RUN SECRET_KEY_BASE_DUMMY=1 bundle exec rails assets:precompile
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# Entrypoint prepares database and starts app on 0.0.0.0:3000 by default,
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# but can also take a rails command, like "console" or "runner" to start instead.
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ENTRYPOINT ["/rails/bin/docker-entrypoint"]
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EXPOSE 3000
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