Dockerfile

FROM node:24-bookworm-slim AS builder

WORKDIR /app

COPY package.json package-lock.json ./
RUN npm ci

COPY . .
RUN npm run build && npm prune --omit=dev

FROM node:24-bookworm-slim AS runner

RUN apt-get update \
    && apt-get install -y --no-install-recommends ca-certificates ffmpeg python3 python3-pip \
    && python3 -m pip install --no-cache-dir --break-system-packages --pre "yt-dlp[default,curl-cffi]" \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV HOSTNAME=0.0.0.0

COPY --from=builder /app/package.json /app/package-lock.json ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
COPY --from=builder /app/next.config.ts ./next.config.ts

EXPOSE 3000

CMD ["npm", "start"]