use ghcr

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

@@ -1,31 +1,17 @@
 name: Publish Docker image
 on:
-  push:
-    tags:
-      - '*'
+  release:
+    types: [ published ]
+
 jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
-      - name: Docker meta
-        id: meta
-        uses: crazy-max/ghaction-docker-meta@v2
+      - uses: actions/checkout@v2
+      - name: Build and publish a Docker image for ${{ github.repository }}
+        uses: macbre/push-to-ghcr@master
         with:
-          images: immortalxjo/vastai-k8s-pod-provisioner
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Build and push
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
+          image_name: ${{ github.repository }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          context: src