Dockerfile

FROM node:22-alpine AS dependencies

WORKDIR /app

RUN apk add --no-cache libc6-compat

ENV DATABASE_URL=postgresql://user:password@localhost:5432/leetcode_recoder

COPY package.json package-lock.json ./
COPY prisma.config.ts ./
COPY prisma ./prisma
RUN npm ci

FROM node:22-alpine AS build

WORKDIR /app

ENV NEXT_TELEMETRY_DISABLED=1

COPY --from=dependencies /app/node_modules ./node_modules
COPY . .

RUN npm run build

FROM node:22-alpine AS runtime

WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV HOSTNAME=0.0.0.0
ENV PORT=3000

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

COPY --from=dependencies /app/node_modules ./node_modules
COPY --from=build /app/.next ./.next
COPY --from=build /app/public ./public
COPY --from=build /app/package.json ./package.json
COPY --from=build /app/prisma.config.ts ./prisma.config.ts
COPY --from=build /app/prisma ./prisma

USER nextjs

EXPOSE 3000

CMD ["sh", "-c", "npm run db:deploy && npm run start:local"]