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FROM arm32v7/ruby:2.7
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# throw errors if Gemfile has been modified since Gemfile.lock
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RUN bundle config --global frozen 1
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WORKDIR /usr/src/app
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COPY Gemfile Gemfile.lock ./
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RUN bundle install
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COPY . .
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CMD ["rackup", "--host", "0.0.0.0"]
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