fix docker image building

.github/workflows/docker-image.yml

@@ -1,2 +1,31 @@
-- name: Build and push Docker images
+name: Docker Image CI
-  uses: docker/build-push-action@v2.9.0
+
+on:
+  push:
+    branches: [ "main", "feature/dockerfile" ]
+
+jobs:
+
+  push_image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/mhprodev/mhddos:${{ github.sha }},ghcr.io/mhprodev/mhddos:latest