Dockerfile

# ============================================
# SickBuddy — Hugging Face Spaces Dockerfile
# Multi-stage build for Next.js standalone
# ============================================

FROM node:20-alpine AS base

# --- Dependencies ---
FROM base AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --maxsockets 5 || npm ci --maxsockets 3 || npm ci --maxsockets 1

# --- Build ---
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Build Next.js in standalone mode
RUN npm run build

# --- Production ---
FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV PORT=7860
ENV HOSTNAME="0.0.0.0"

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

# Copy standalone build output
COPY --from=builder /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 7860

CMD ["node", "server.js"]