use github actions

.github/workflows/deploy.yaml

@@ -0,0 +1,32 @@
+name: deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release-image:
+    runs-on: self-hosted
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3
+
+      - name: Set up Docker BuildX
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6
+        with:
+          platforms: |
+            linux/amd64
+          push: true
+          tags: jheuel/ohrwurm:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max