Support multi-arch docker build

.github/workflows/docker.yml

@@ -1,6 +1,7 @@
 name: Publish Docker image
 
 on:
+  workflow_dispatch:
   release:
     types: [published]
 
@@ -9,25 +10,43 @@ jobs:
     name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
     steps:
-      - name: Check out the repo
+      -
+        name: Check out the repo
         uses: actions/checkout@v3
-      
-      - name: Log in to Docker Hub
-        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+      -
+        name: Log in to Docker Hub
+        uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       
-      - name: Extract metadata (tags, labels) for Docker
+      - 
+        name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        uses: docker/metadata-action@v4
         with:
           images: yidadaa/chatgpt-next-web
+          tags: |
+            type=raw,value=latest
+            type=semver,pattern={{version}}
       
-      - name: Build and push Docker image
-        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+      - 
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - 
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      
+      - 
+        name: Build and push Docker image
+        uses: docker/build-push-action@v4
         with:
           context: .
+          platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/ppc64le,linux/s390x
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+