FROM node:20-slim AS deps
WORKDIR /app

ENV NEXT_TELEMETRY_DISABLED=1

COPY package.json package-lock.json ./
RUN npm ci

FROM node:20-slim AS builder
WORKDIR /app

ENV NEXT_TELEMETRY_DISABLED=1

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

RUN npm run build

FROM nginx:alpine AS runner

COPY --from=builder /app/out /usr/share/nginx/html
RUN sed -i 's/listen       80;/listen       3000;/' /etc/nginx/conf.d/default.conf

EXPOSE 3000

CMD ["nginx", "-g", "daemon off;"]