Fix KUBECONFIG path in GitHub Actions

.github/workflows/build-and-deploy.yaml

@@ -12,17 +12,12 @@ jobs:
       packages: write
 
     steps:
-      # Step 1: Checkout the repository code
       - name: Checkout code
         uses: actions/checkout@v3
 
-      # Step 2: Debug repository information (optional)
-      - name: Debug Repository Info
-        run: |
-          echo "Repository: ${{ github.repository }}"
-          echo "Actor: ${{ github.actor }}"
+      - name: Debug repository name
+        run: echo "Repository: ${{ github.repository }}"
 
-      # Step 3: Log in to GitHub Container Registry
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v3
         with:
@@ -30,28 +25,25 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      # Step 4: Build and Push Docker Image with unique tag
       - name: Build and Push Docker Image
         run: |
           IMAGE_NAME="ghcr.io/${{ github.repository }}"
-          TAG="${{ github.sha }}"
-          docker build -t "$IMAGE_NAME:$TAG" .
-          docker push "$IMAGE_NAME:$TAG"
+          docker build -t "$IMAGE_NAME:latest" .
+          docker push "$IMAGE_NAME:latest"
+        shell: bash
 
-      # Step 5: Set up kubeconfig for Kubernetes access
-      - name: Set up kubeconfig
+      - name: Set up Kubeconfig
         run: |
           mkdir -p ~/.kube
           echo "${{ secrets.KUBECONFIG_BASE64 }}" | base64 -d > ~/.kube/config
           chmod 600 ~/.kube/config
-        env:
-          KUBECONFIG: ~/.kube/config
+          export KUBECONFIG=~/.kube/config
+          kubectl version --short
+        shell: bash
 
-      # Step 6: Deploy the Docker image to Kubernetes
       - name: Deploy to Kubernetes
         run: |
+          export KUBECONFIG=~/.kube/config
           IMAGE_NAME="ghcr.io/${{ github.repository }}"
-          TAG="${{ github.sha }}"
-          kubectl set image deployment/homepage homepage=$IMAGE_NAME:$TAG -n web
-        env:
-          KUBECONFIG: ~/.kube/config
+          kubectl set image deployment/homepage homepage=$IMAGE_NAME:latest -n web
+        shell: bash