28 lines
664 B
Docker
28 lines
664 B
Docker
FROM ruby:3.4-slim
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# 1. Install essential build tools for gems like 'pg' or 'sqlite3'
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RUN apt-get update -qq && apt-get install -y \
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build-essential \
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libpq-dev \
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curl \
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git
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WORKDIR /usr/src/game-data
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# 2. Set environment variables for the Gem volume we discussed
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ENV BUNDLE_PATH=/usr/local/bundle \
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BUNDLE_BIN=/usr/local/bundle/bin \
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PATH=/usr/local/bundle/bin:$PATH
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# 3. Copy Gemfile first to leverage layer caching
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COPY Gemfile Gemfile.lock ./
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RUN bundle install
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# 4. Copy the application code
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COPY . ./
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# 5. Make sure your entrypoint script is executable
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RUN chmod +x entrypoints/dev.sh
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ENTRYPOINT ["bash", "entrypoints/dev.sh"]
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