FROM node:22-bookworm-slim
# Chrome Headless Shell deps for Remotion
RUN apt-get update && apt-get install -y --no-install-recommends \
    libnss3 libdbus-1-3 libatk1.0-0 libgbm-dev libasound2 libxrandr2 libxkbcommon-dev \
    libxfixes3 libxcomposite1 libxdamage1 libatk-bridge2.0-0 libpango-1.0-0 libcairo2 libcups2 \
    && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY package*.json ./
RUN npm install --no-audit --no-fund
COPY . .
RUN npx remotion browser ensure
EXPOSE 3100
CMD ["npm", "start"]