# --- Build Stage ---
FROM node:22-alpine AS builder
WORKDIR /app
# Déps pour better-sqlite3 ET sharp (libvips)
RUN apk add --no-cache python3 make g++ sqlite-dev vips-dev
COPY package*.json ./
RUN --mount=type=cache,target=/root/.npm npm install --omit=dev

# --- Runtime Stage ---
FROM node:22-alpine
WORKDIR /app
# Runtime libs pour sqlite ET sharp
RUN apk add --no-cache sqlite-libs vips

COPY --from=builder --chown=node:node /app/node_modules ./node_modules
COPY --chown=node:node server.js ./
COPY --chown=node:node public.html ./

RUN mkdir -p /data && chown -R node:node /data
USER node
EXPOSE 7860
ENV NODE_ENV=production
CMD ["node", "server.js"]