Dockerfile

Dockerfile

ARG RUBY_VERSION=3.4.2
FROM ruby:${RUBY_VERSION}-slim-bullseye AS development

RUN apt-get update -y && apt-get install -y \
      g++ \
      make \
      gcc \
      libpq-dev \
      libffi-dev \
      libyaml-dev \
      libxml2-dev \
      libxslt-dev \
      zlib1g-dev \
      xz-utils \
      libvips \
      git \
      libvips \
      curl \
      graphviz \
      bash

WORKDIR /app

ARG NODE_VERSION=22.14.0
ARG YARN_VERSION=1.22.22

RUN curl -sL https://github.com/nodenv/node-build/archive/master.tar.gz | tar xz -C /tmp/ && \
    /tmp/node-build-master/bin/node-build "${NODE_VERSION}" /usr/local/node 

ENV PATH=/usr/local/node/bin:$PATH

RUN npm install -g yarn@${YARN_VERSION} && \
    rm -rf /tmp/node-build-master

ENV BUNDLE_JOBS=$(nproc)

RUN gem install bundler foreman

FROM development AS production

ENV BUNDLE_JOBS=$(nproc)

COPY . .

RUN bundle config set production true
RUN bundle install
RUN bundle exec rails assets:precompile