FROM ubuntu:jammy

ENV \
    NODE_ENV="production" \
    CHOKIDAR_USEPOLLING=1 \
    CHOKIDAR_INTERVAL=500

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

RUN export DEBIAN_FRONTEND=noninteractive && \
    groupadd -r node && \
    useradd -r -g node node && \
    apt-get -qq update && \
    apt-get install -y --no-install-recommends --no-install-suggests \
      ca-certificates \
      curl \
      gnupg && \
    mkdir -p /etc/apt/keyrings && \
    curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg && \
    echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_22.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && \
    apt-get -qq update && \
    apt-get install -y --no-install-recommends --no-install-suggests nodejs && \
    npm i -g npm@latest && \
    apt-get -y remove curl gnupg && \
    apt-get -y --purge autoremove && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /usr/src/app
COPY . .

RUN npm config set maxsockets 1 && \
    npm config set fetch-retries 5 && \
    npm config set fetch-retry-mintimeout 100000 && \
    npm config set fetch-retry-maxtimeout 600000 && \
    npm install --omit=dev && \
    chown -R root:root . && \
    chmod +x ./docker-entrypoint.sh

RUN mkdir -p /data && chown node:node /data
VOLUME /data
WORKDIR /data

EXPOSE 8080

USER node:node

ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh"]

HEALTHCHECK CMD node /usr/src/app/src/healthcheck.js