add docker

.github/workflows/release.yml

@@ -1,4 +1,4 @@
-name: Release
+name: Release and Build Docker Image
 
 permissions:
   contents: write
@@ -7,6 +7,7 @@ on:
   push:
     tags:
       - "*"
+  workflow_dispatch:
 
 jobs:
   release-pypi:
@@ -39,3 +40,27 @@ jobs:
         continue-on-error: true
         env:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+  build-image:
+    runs-on: ubuntu-latest
+    needs: release-pypi
+    # run unless event type is pull_request
+    if: github.event_name != 'pull_request'
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: yihong0618/xiaogpt:${{ github.ref_name }}