Dockerfile

# Stage 1: Build the React application
FROM node:20-alpine AS builder
RUN apk add --no-cache libc6-compat
WORKDIR /app

# Install dependencies
COPY frontend/package.json frontend/package-lock.json ./
RUN npm install

# Copy source files and build the React application
COPY frontend ./
RUN npm run build

# Stage 2: Serve the React application using Nginx
FROM bitnami/nginx:1.26.1

# Copy custom Nginx configuration
COPY nginx.conf /opt/bitnami/nginx/conf/nginx.conf

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

EXPOSE 7860

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