31 lines
940 B
Docker
31 lines
940 B
Docker
FROM node:22-alpine AS builder
|
|
|
|
WORKDIR /app
|
|
COPY package*.json ./
|
|
RUN npm ci
|
|
COPY . .
|
|
|
|
# NEXT_PUBLIC_* variables are inlined into JS bundles at build time.
|
|
# Pass the real API URL as a build argument — it cannot be changed at runtime.
|
|
ARG NEXT_PUBLIC_API_URL=/api/v1
|
|
ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
|
|
|
|
RUN npm run build
|
|
|
|
# ─────────────────────────────────────────────────────────────────────────────
|
|
|
|
FROM node:22-alpine AS runner
|
|
|
|
WORKDIR /app
|
|
ENV NODE_ENV=production
|
|
ENV PORT=3000
|
|
ENV HOSTNAME=0.0.0.0
|
|
|
|
# next.config.ts has output: 'standalone' — copy only what the standalone server needs
|
|
RUN mkdir -p ./public
|
|
COPY --from=builder /app/.next/standalone ./
|
|
COPY --from=builder /app/.next/static ./.next/static
|
|
|
|
EXPOSE 3000
|
|
CMD ["node", "server.js"]
|