docs/Dockerfile


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FROM ruby:3.2.2

RUN bundle config --global frozen 1 && \
    mkdir -p /vendor/bundle && \
    bundle config set --local path /vendor/bundle

WORKDIR /app

COPY Gemfile Gemfile.lock ./

RUN bundle install

COPY . .

EXPOSE 4000

CMD bundle exec jekyll serve --host 0.0.0.0 --port 4000 --destination /tmp/_site