FROM node:20-alpine
WORKDIR /app
COPY package.json package-lock.json* pnpm-lock.yaml* yarn.lock* ./
RUN if [ -f package-lock.json ]; then npm ci;     elif [ -f yarn.lock ]; then yarn --frozen-lockfile;     elif [ -f pnpm-lock.yaml ]; then corepack enable && pnpm i --frozen-lockfile;     else npm i; fi
COPY . .
RUN npx prisma generate && npm run build
EXPOSE 4000
CMD ["npm","run","start"]