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# ---- frontend ----
FROM node:22-bookworm-slim AS frontend-build
WORKDIR /build/frontend
COPY frontend/package*.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build
# ---- server ----
FROM node:22-bookworm-slim AS server-build
WORKDIR /build/server
COPY server/package*.json ./
RUN npm ci
COPY server/ ./
RUN npm run build && npm prune --omit=dev
# ---- runtime ----
FROM node:22-bookworm-slim
RUN apt-get update \
&& apt-get install -y --no-install-recommends ffmpeg curl \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY --from=server-build /build/server/node_modules ./node_modules
COPY --from=server-build /build/server/package.json ./package.json
COPY --from=server-build /build/server/dist ./dist
COPY --from=frontend-build /build/frontend/dist ./public
# Named volumes inherit ownership from the image path: keep /data writable by node
RUN mkdir -p /data && chown node:node /data
USER node
ENV NODE_ENV=production \
PORT=8095 \
DATA_DIR=/data \
STATIC_DIR=/app/public
EXPOSE 8095
HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
CMD curl -fsS http://localhost:8095/api/health || exit 1
CMD ["node", "dist/index.js"]