FROM node:24-alpine
WORKDIR /app

# Install yt-dlp (primary Instagram extractor) and Playwright system dependencies (fallback)
RUN apk add --no-cache \
    python3 \
    py3-pip \
    chromium \
    font-liberation \
    font-noto \
    font-noto-cjk && \
    pip3 install --break-system-packages yt-dlp

COPY package*.json ./
RUN npm ci

COPY . .
RUN npm run build

EXPOSE 3000
ENV NODE_ENV=production
ENV CHROMIUM_EXECUTABLE_PATH=/usr/bin/chromium-browser

# Declare volume for Instagram authentication persistence
VOLUME ["/app/secrets"]

CMD ["node", "-e", "import('./build/index.js')"]