Update Dockerfile

Author: dsubject

Dockerfile

@@ -1,22 +1,8 @@
-# Stage 1: Build the Astro static site
-FROM node:18-alpine AS builder
-
-# Set working directory
-WORKDIR /app
-
-# Install dependencies
-COPY package.json package-lock.json ./
-RUN npm install --production
-
-# Copy source files and build Astro
-COPY . .
-RUN npm run build
-
-# Stage 2: Serve the static files with NGINX
+# Use NGINX to serve static files
 FROM nginx:alpine
 
-# Copy the Astro build output to NGINX's HTML directory
-COPY --from=builder /app/dist /usr/share/nginx/html
+# Copy pre-built static files from the GitHub Actions build step
+COPY dist/ /usr/share/nginx/html
 
 # Expose the HTTP port
 EXPOSE 80