Files
growstuff/Dockerfile
Daniel O'Connor 83dd6baab0 Node 22
2026-03-01 05:14:18 +00:00

53 lines
1.4 KiB
Docker

FROM ruby:3.4.8-trixie
# Install system dependencies
RUN apt-get update -qq && \
apt-get install -y --no-install-recommends \
build-essential \
libpq-dev \
git \
curl \
gnupg2 \
shared-mime-info \
libvips \
&& curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
&& apt-get install -y --no-install-recommends nodejs \
&& npm install -g yarn \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
# Set production environment
ENV RAILS_ENV=production \
BUNDLE_WITHOUT="development test" \
RAILS_SERVE_STATIC_FILES=true \
RAILS_LOG_TO_STDOUT=true
WORKDIR /app
# Install gems
COPY Gemfile Gemfile.lock ./
RUN bundle config set --local deployment 'true' && \
bundle config set --local without 'development test' && \
bundle install --jobs 4 --retry 3
# Install JavaScript dependencies
COPY package.json yarn.lock ./
RUN yarn install --check-files
# Copy the application code
COPY . .
# Precompile assets
# Secret key base is needed for asset compilation but doesn't need to be the real one
RUN RAILS_ENV=production SECRET_KEY_BASE_DUMMY=1 bundle exec rake assets:precompile
# Add a script to be executed every time the container starts.
COPY entrypoint.sh /usr/bin/
RUN chmod +x /usr/bin/entrypoint.sh
ENTRYPOINT ["entrypoint.sh"]
EXPOSE 3000
# Start the main process.
CMD ["bundle", "exec", "puma", "-C", "config/puma.rb"]