Added CI pipeline hamzaavvan#11

Author: Umair-Devops-425

.github/workflows/ci.yaml

@@ -19,40 +19,36 @@ jobs:
         sudo apt-get update
         sudo apt-get install -y docker-compose
 
-    # 3️⃣ Login to Docker Hub
+    # 3️⃣ Create .env file (needed by app service)
+    - name: Create .env file
+      run: |
+        echo "FLASK_ENV=production" >> .env
+        echo "DB_USER=lmsuser" >> .env
+        echo "DB_PASSWORD=lms123" >> .env
+        echo "DB_NAME=lms" >> .env
+        echo "DB_PORT=3306" >> .env
+        echo "MYSQL_HOST=mysql" >> .env
+
+    # 4️⃣ Login to Docker Hub
     - name: Login to Docker Hub
       run: |
         echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
 
-    # ✅ Add .env file before build
-    - name: Create .env file
-      run: |
-        echo "DB_USER=root" >> .env
-        echo "DB_PASSWORD=${{ secrets.DB_PASSWORD }}" >> .env
-        echo "DB_NAME=library" >> .env
-
-    # 4️⃣ Build all images from docker-compose
+    # 5️⃣ Build Docker images from docker-compose
     - name: Build Docker images
       run: |
         docker-compose build
 
-    # 5️⃣ Tag and push all images with `latest` and `v2`
+    # 6️⃣ Tag and Push both app & mysql images
     - name: Tag and Push images
       run: |
-        # List all built images
-        docker images
-
-        # Loop through each service defined in docker-compose
         for service in $(docker-compose config --services); do
           IMAGE_NAME=${{ secrets.DOCKER_USERNAME }}/${service}
-          
           echo "Tagging and pushing $IMAGE_NAME ..."
           
-          # Tag images
           docker tag ${service}:latest $IMAGE_NAME:latest
           docker tag ${service}:latest $IMAGE_NAME:v2
           
-          # Push both tags
           docker push $IMAGE_NAME:latest
           docker push $IMAGE_NAME:v2
         done