FROM node:20-alpine AS builder
WORKDIR /app
ARG NEXT_PUBLIC_API_URL=http://localhost:4000/api
ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM node:20-alpine
WORKDIR /app
ENV NODE_ENV=production
ENV HOSTNAME=0.0.0.0
ENV PORT=3000
COPY package*.json ./
RUN npm ci --omit=dev
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
COPY --from=builder /app/next.config.js ./
EXPOSE 3000
CMD ["npm", "start"]
