Dockerfile

# Stage 1: Build the React application
FROM node:18 AS builder

# Set working directory inside the container
WORKDIR /app

# Copy package.json and package-lock.json
COPY package.json ./

# Install dependencies
RUN npm install

# Copy all source code
COPY . .

# Build the React app
RUN npm run build

# Stage 2: Serve the application with Nginx
FROM nginx:stable-alpine

# Copy the built files from the previous stage
COPY --from=builder /app/build /usr/share/nginx/html

# Copy the Nginx configuration
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Expose the port
EXPOSE 80

# Start the Nginx server
CMD ["nginx", "-g", "daemon off;"]