lisätty Dockerfile

Dockerfile

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+# Use an official Node.js runtime as the base image
+FROM node:20-alpine
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy the package.json and package-lock.json files to the container
+COPY package.json package-lock.json ./
+
+# Install project dependencies
+RUN npm install
+
+# Copy the rest of the project files to the container
+COPY . .
+
+# Build the React app
+RUN npm run build
+
+# Expose the port that the server will listen on
+EXPOSE 5173
+
+# Start the application
+CMD [ "npm", "run", "preview" ]