ci cd

dockerfile

@@ -0,0 +1,17 @@
+# Stage 1: Build the React application
+FROM node:24-alpine AS build
+WORKDIR /app
+# Copy only package files to leverage Docker layer caching
+COPY package*.json ./
+RUN npm install
+# Copy the rest of the source code and build
+COPY . .
+RUN npm run build
+
+# Stage 2: Serve the app with Nginx
+FROM nginx:stable-alpine
+# Copy built assets from the 'build' stage to Nginx's web root
+# Note: Vite uses 'dist', Create React App uses 'build'
+COPY --from=build /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]