chore:

7_auth/7_1_express_js/Dockerfile

@@ -1,42 +1,41 @@
 # Step 1: Use an official Node.js image as the base image
 FROM node:18 AS build
 
-# Step 3: Set the working directory in the container
+# Step 2: Set the working directory in the container
 WORKDIR /app
 
-# Step 4: Copy package.json and package-lock.json (if available)
+# Step 3: Copy package.json and package-lock.json (if available)
 COPY package*.json ./
 
-# Step 5: Install dependencies (both production and dev)
+# Step 4: Install dependencies (both production and dev)
 RUN npm install
 
-# Step 6: Copy the entire application source code into the container
+# Step 5: Copy the entire application source code into the container
 COPY . .
 
-# Step 7: Build the TypeScript code
+# Step 6: Build the TypeScript code
 RUN npm run build
 
-# Step 8: Now use a smaller production image for runtime (optional)
+# Step 7: Now use a smaller production image for runtime (optional)
 FROM node:18-slim
 
-# Step 9: Set the working directory in the container
+# Step 8: Set the working directory in the container
 WORKDIR /app
 
-# Step 10: Set environment variables for CLIENT_ID and CLIENT_SECRET for runtime
-# These will be passed during build and made available in the final image
+# Step 9: Set environment variables for CLIENT_ID and CLIENT_SECRET for runtime
 ARG CLIENT_ID
 ARG CLIENT_SECRET
 ENV CLIENT_ID=${CLIENT_ID}
 ENV CLIENT_SECRET=${CLIENT_SECRET}
 
-# Step 11: Copy the built files from the build stage
+# Step 10: Copy the built files from the build stage
 COPY --from=build /app /app
 
-# Step 12: Install only production dependencies
+# Step 11: Install only production dependencies
 RUN npm install --only=production
 
-# Step 13: Expose the app port
+# Step 12: Expose the app port
 EXPOSE 3000
 
-# Step 14: Start the application
+# Step 13: Start the application
 CMD ["npm", "start"]