chore: support ghcr.io

.github/workflows/docker-publish-trigger.yml

@@ -0,0 +1,55 @@
+name: 'Docker Publish'
+
+on:
+  repository_dispatch:
+
+permissions:
+  packages: write
+
+jobs:
+  publish-stable:
+    name: Docker Publish
+
+    runs-on: ubuntu-latest
+
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: refs/tags/${{ github.event.client_payload.tag }}
+      -
+        name: Prepare
+        run: |
+          TAG=${{ github.event.client_payload.tag }}
+          echo "TAG=${TAG#v}" >> $GITHUB_ENV
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Login to ghcr.io
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: '.'
+          file: './Dockerfile'
+          platforms: 'linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7'
+          push: true
+          tags: |
+            ghcr.io/ttionya/vaultwarden-backup:latest
+            ghcr.io/ttionya/vaultwarden-backup:${{ env.TAG }}