add Dockerfile

Dockerfile

@@ -0,0 +1,35 @@
+# Stage 1: Build the Angular application
+FROM node:latest AS build-prod
+
+# Set working directory in the container
+WORKDIR /app
+
+# Copy package.json and package-lock.json files for dependency installation
+COPY package*.json ./
+
+# Install specific version of Angular CLI globally
+RUN npm install -g @angular/cli
+
+# Install project dependencies
+RUN npm ci
+
+# Copy the rest of the application files
+COPY . .
+
+# Build the Angular application for production
+RUN npm run build
+
+# Stage 2: Serve the app with Nginx
+FROM nginx:latest
+
+# Copy custom Nginx configuration file
+COPY ./nginx.conf /etc/nginx/conf.d/default.conf
+
+# Copy the built Angular application to Nginx's default directory
+COPY --from=build-prod /app/dist/rc-portfolio/browser /usr/share/nginx/html
+
+# Expose port 80 to allow access to the app
+EXPOSE 80
+
+# Start Nginx to serve the app
+CMD ["nginx", "-g", "daemon off;"]