action update

.github/workflows/docker.yml

@@ -1,29 +1,28 @@
 name: Build & Publish Docker image
 
 on:
-  push:
-    branches:
-      - main
+  release:
+    types: [created]
+  workflow_dispatch:
+    inputs:
+      version:
+        type: string
+        description: Version number
+        required: true
 
 jobs:
-  build-and-push:
+  publish:
+    name: Build & Publish to DockerHub
     runs-on: ubuntu-latest
-
     steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
+      - name: Checkout repository
+        uses: actions/checkout@v2
 
-    - name: Login to DockerHub
-      uses: docker/login-action@v3
-      with:
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_TOKEN }}
+      - name: Login to DockerHub
+        run: echo ${{ secrets.DOCKER_TOKEN }} | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
 
-    - name: Build the Docker image
-      run: docker build -t my-image:latest .
+      - name: Build the Docker image
+        run: docker build -t my-image:latest .
 
-    - name: Push the Docker image
-      run: docker push my-image:latest
-
-    - name: Log out from DockerHub
-      run: docker logout
+      - name: Push the Docker image
+        run: docker push my-image:latest