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87cb242 3c81be7 87cb242 3c81be7 87cb242 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | FROM node:20-alpine AS builder
WORKDIR /app
COPY package*.json ./
# Use npm install (no lockfile required). Includes devDeps for tsc.
RUN npm install
COPY . .
RUN npm run build
# Prune devDependencies before copying to runner
RUN npm prune --production
# ── Production image ──────────────────────────────────────────────────────────
FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
# Non-root user for HF container security
RUN addgroup -S appgroup && adduser -S appuser -G appgroup
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package.json ./package.json
USER appuser
# HF Spaces requires port 7860
EXPOSE 7860
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
CMD wget -qO- http://localhost:7860/health || exit 1
CMD ["node", "dist/index.js"]
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