| # Step 1: Build the React app | |
| FROM node:18 as build | |
| WORKDIR /app | |
| COPY package*.json ./ | |
| RUN npm install | |
| COPY . . | |
| RUN npm run build | |
| # Step 2: Serve the static files with Nginx | |
| FROM nginx:alpine | |
| # Copy React build | |
| COPY --from=build /app/dist /usr/share/nginx/html | |
| # (if CRA, replace dist with build) | |
| # Override full nginx.conf | |
| COPY nginx.conf /etc/nginx/nginx.conf | |
| # Ensure writable dirs | |
| RUN mkdir -p /tmp/nginx /var/cache/nginx && \ | |
| chmod -R 777 /tmp/nginx /var/cache/nginx | |
| EXPOSE 7860 | |
| CMD ["nginx", "-g", "daemon off;"] |