gistfile1.txt

# #########################
# Frontend service
# #########################
# node:22-alpine version should be in sync with compatible react,next,react-dom verions in frontend/package.json
# Stage 1: Build
FROM node:22-alpine AS insights-frontend-builder
WORKDIR /app

# install frontend dependencies before copying the frontend code
# into the container so we get docker cache benefits
COPY frontend/package*.json ./
RUN npm install 

COPY frontend/ ./
RUN npm run build

# Stage 2: Production Image
FROM node:22-alpine AS insights-web
WORKDIR /app
COPY --link --from=insights-frontend-builder app/package*.json ./
COPY --link --from=insights-frontend-builder /app/next.config.mjs ./

COPY --link --from=insights-frontend-builder /app/.next/standalone ./
COPY --link --from=insights-frontend-builder /app/.next/standalone/server.js ./server.js
COPY --link --from=insights-frontend-builder /app/.next/static ./.next/static
COPY --link --from=insights-frontend-builder /app/public ./public

ENV NODE_ENV=production
ENV HOSTNAME=0.0.0.0
EXPOSE 3000
CMD ["node", "server.js"]