Create push-docker-hub.yml

.github/workflows/push-docker-hub.yml

@@ -0,0 +1,37 @@
+name: Push Docker image to the Hub
+
+on:
+  push:
+    # Pattern matched against refs/tags
+    tags:        
+      - '*'           # Push events to every tag not containing
+
+  workflow_dispatch:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: actions-ecosystem/action-get-latest-tag@v1
+        id: get-latest-tag
+      - name: Print latest tag
+        run: echo ${{ steps.get-latest-tag.outputs.tag }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: ./
+          file: ./docker/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ secrets.DOCKERHUB_IMAGENAME }}:${{ steps.get-latest-tag.outputs.tag }},${{ secrets.DOCKERHUB_IMAGENAME }}:latest