FROM node:22-bookworm-slim

ARG HYPERFRAMES_VERSION=latest

RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates curl unzip ffmpeg chromium \
    libgbm1 libnss3 libatk-bridge2.0-0 libdrm2 libxcomposite1 \
    libxdamage1 libxrandr2 libcups2 libasound2 libpangocairo-1.0-0 \
    libxshmfence1 libgtk-3-0 \
    fonts-liberation fonts-noto-color-emoji fonts-noto-cjk fonts-noto-core \
    fonts-noto-extra fonts-noto-ui-core fonts-freefont-ttf fonts-dejavu-core \
    fontconfig \
    && rm -rf /var/lib/apt/lists/* && apt-get clean && fc-cache -fv

ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
ENV CONTAINER=true

RUN npx --yes @puppeteer/browsers install chrome-headless-shell@stable \
      --path /root/.cache/puppeteer

RUN npm install -g hyperframes@${HYPERFRAMES_VERSION}

# Wrapper script: resolves chrome-headless-shell path at build time,
# sets PRODUCER_HEADLESS_SHELL_PATH at runtime so the engine uses
# BeginFrame rendering instead of falling back to system Chromium.
RUN SHELL_PATH=$(find /root/.cache/puppeteer/chrome-headless-shell -name "chrome-headless-shell" -type f | head -1) \
    && printf '#!/bin/sh\nexport PRODUCER_HEADLESS_SHELL_PATH=%s\nexec hyperframes render "$@"\n' "$SHELL_PATH" > /usr/local/bin/hf-render \
    && chmod +x /usr/local/bin/hf-render

WORKDIR /project

ENTRYPOINT ["hf-render"]