add workflow to push docker image

.github/workflows/dockerimages.yml

@@ -0,0 +1,23 @@
+name: Push to dockerhub
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Log in to Docker Hub
+      run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+    - name: Build and push frontend Docker image
+      run: |
+        docker build -t ${{ secrets.DOCKER_USERNAME }}/frontend:latest -f Frontend/Dockerfile ./Frontend
+        docker push ${{ secrets.DOCKER_USERNAME }}/frontend:latest
+
+    - name: Build and push backend Docker image
+      run: |
+        docker build -t ${{ secrets.DOCKER_USERNAME }}/backend:latest -f Backend/Dockerfile ./Backend
+        docker push ${{ secrets.DOCKER_USERNAME }}/backend:latest

Backend/index.js

@@ -3,6 +3,7 @@ const cors = require("cors");
 //const fs = require("fs");
 const http = require("http");
 const app = express();
+const port = process.env.PORT || 8080;
 app.use(express.json());
 
 // const key = fs.readFileSync('localhost-key.pem', 'utf8');
@@ -20,7 +21,7 @@ app.use(cors({
   credentials: true, // Include credentials if needed
 }));
 
-http.createServer(app).listen(8080, () => {
+http.createServer(app).listen(port, () => {
   console.log(`Server is running on port 3000`);
 });
 

Frontend/.env

@@ -1,2 +1,3 @@
 VITE_SPOONACULAR_API = "3a55f59cdb6d4131a3ebb3dc18463a7b"
-VITE_BACKEND_URL = "http://api.foodtube.me"
+VITE_BACKEND_URL = "http://api.foodtube.me"
+PORT = 8080