FROM ruby:3.4

ADD ./ /rack-sequel

WORKDIR /rack-sequel

ENV RUBY_YJIT_ENABLE=1

# Use Jemalloc
RUN apt-get update && \
    apt-get install -y --no-install-recommends libjemalloc2
ENV LD_PRELOAD=libjemalloc.so.2

RUN bundle config set without 'mysql puma unicorn'
RUN bundle install --jobs=4 --gemfile=/rack-sequel/Gemfile

# TODO: https://github.com/phusion/passenger/issues/1916
ENV _PASSENGER_FORCE_HTTP_SESSION=true
ENV DBTYPE=postgresql

RUN ruby -r /rack-sequel/config/auto_tune -e 'puts auto_tune.first' > instances

EXPOSE 8080

CMD bundle exec passenger start --log-level 1 \
       --engine builtin --disable-turbocaching --disable-security-update-check \
       --spawn-method direct --max-pool-size $(cat instances) --min-instances $(cat instances) --max-request-queue-size 1024 \
       --address 0.0.0.0 --port 8080 --environment production