react test

dockerfile

@@ -1,11 +1,33 @@
 # Dockerfile
+# ------------
+# Create a production-ready Docker container to host the React app.
+
+# Use an official Node.js runtime as a parent image
+FROM node:18 as build
+
+# Set the working directory
+WORKDIR /app
+
+# Copy package.json and package-lock.json
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the app's source code
+COPY . .
+
+# Build the app for production
+RUN npm run build
+
+# Use a lightweight web server to serve the built app
 FROM nginx:alpine
 
-# Kopiere das gesamte 'view' Verzeichnis in das Nginx-HTML-Verzeichnis
-COPY view/ /usr/share/nginx/html/
+# Copy the build files from the previous stage
+COPY --from=build /app/build /usr/share/nginx/html
 
-# Exponiere den Port 80 für den Container
+# Expose the port the app runs on
 EXPOSE 80
 
-# Standardbefehl zum Starten von Nginx
+# Start the Nginx server
 CMD ["nginx", "-g", "daemon off;"]