Create docker-image.yml

.github/workflows/docker-image.yml

@@ -0,0 +1,31 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ master ]
+    paths-ignore:
+      - 'README.md'
+
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    
+    - name: Docker Login
+      uses: docker/login-action@v2.0.0
+      with:
+        username: ${{DOCKERHUB_LOGIN}}
+        password: ${{DOCKERHUB_PASSWORD}}
+        
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag pischule/go-mention-all-bot:$(date +%s)
+      
+    - name: Push the Docker image
+      run: docker push pischule/go-mention-all-bot
+    
+