# --- build: kompilacja TypeScript ---
FROM node:20-bookworm-slim AS build
WORKDIR /app
COPY apps/api/package.json ./
RUN npm install
COPY apps/api/ ./
RUN npm run build && npm prune --omit=dev

# --- runtime: node + ffmpeg + yt-dlp (standalone) ---
FROM node:20-bookworm-slim AS runtime
WORKDIR /app
RUN apt-get update \
 && apt-get install -y --no-install-recommends ffmpeg ca-certificates curl \
 && curl -fsSL https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp_linux \
      -o /usr/local/bin/yt-dlp \
 && chmod a+rx /usr/local/bin/yt-dlp \
 && yt-dlp --version \
 && apt-get purge -y curl && apt-get autoremove -y && rm -rf /var/lib/apt/lists/*

COPY apps/api/package.json ./
COPY --from=build /app/node_modules ./node_modules
COPY --from=build /app/dist ./dist

ENV PORT=3000 \
    WORK_DIR=/app/work
EXPOSE 3000
CMD ["node", "dist/main.js"]