Dockerfile

FROM node:20-alpine AS base
WORKDIR /app
RUN apk add --no-cache libc6-compat openssl

FROM base AS deps
COPY package.json package-lock.json* ./
RUN npm ci

FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN npx prisma generate
RUN npm run build

FROM base AS runner
ENV NODE_ENV=production
RUN addgroup --system --gid 1001 nodejs && adduser --system --uid 1001 nextjs
COPY --from=builder /app/public ./public 2>/dev/null || true
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
COPY --from=builder /app/prisma ./prisma
USER nextjs
EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"
CMD ["sh", "-c", "npx prisma migrate deploy && node server.js"]