Update dockerize.yml

.github/workflows/dockerize.yml

@@ -1,12 +1,8 @@
 name: Dockerize
 
 # When to run.
-# In this case, whenever something is pushed to the 'main' branch.
+# In this case, manual only.
 on:
-  push:
-    branches: [ main ]
-
-  # Allows this action to be run manually.
   workflow_dispatch:
 
 # Instructions on what to do.
@@ -16,19 +12,28 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Check out repo
-        uses: actions/checkout@v2
+      - name: Check out repo.
+        uses: actions/checkout@v2.3.4
 
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v1
+      - name: Log in to Docker Hub.
+        uses: docker/login-action@v1.10.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_TOKEN }}
+      
+      - name: Update README and description.
+        uses: peter-evans/dockerhub-description@v2.4.3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+          repository: jmqm/vaultwarden_backup
+          short-description: ${{ github.event.repository.description }}
+          readme-filepath: ./README.md
 
-      - name: Build and push
+      - name: Build image and push to Docker hub.
         id: docker_build
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v2.6.1
         with:
           context: .
           push: true
-          tags: jmqm/vaultwarden_backup:latest
+          tags: latest