20 lines
559 B
Docker
20 lines
559 B
Docker
ARG RUBY_VERSION=2.7
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FROM ruby:${RUBY_VERSION}
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# without this `COPY .git`, we get the following error:
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# fatal: not a git repository (or any of the parent directories): .git
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# but with it we need the full gem just to compile the extension because
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# of gemspec's `git --ls-files`
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# COPY .git /code/.git
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COPY Gemfile mini_racer.gemspec /code/
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COPY lib/mini_racer/version.rb /code/lib/mini_racer/version.rb
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WORKDIR /code
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RUN bundle install
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COPY Rakefile /code/
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COPY ext /code/ext/
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RUN bundle exec rake compile
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COPY . /code/
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CMD bundle exec irb -rmini_racer
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