修改docker自动构建

.github/workflows/docker.yml

@@ -30,4 +30,10 @@ jobs:
         with:
           context: .
           push: true
+          platforms: |
+            linux/amd64
+            linux/arm64
+            linux/arm/v7
+            linux/arm/v6
+            linux/386
           tags: liangliangyy/djangoblog:latest

.github/workflows/publish-release.yml

@@ -0,0 +1,38 @@
+name: publish release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        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: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          platforms: |
+            linux/amd64
+            linux/arm64
+            linux/arm/v7
+            linux/arm/v6
+            linux/386
+          tags: liangliangyy/djangoblog:${{ steps.release_version.outputs.tag }}