workflow update

.github/workflows/docker-image.yml

@@ -1,10 +1,10 @@
-name: Docker Image CI
+name: Build Docker Image
 
 on:
   push:
     branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
+  # pull_request:
+  #   branches: [ "main" ]
 
 jobs:
 
@@ -13,6 +13,23 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/lanops-discord-bot:$(date +%s)