Add actions for docker image.

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

@@ -0,0 +1,39 @@
+name: Docker Image for Backend
+
+on:
+  push:
+    tags:        
+      - '**'
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: 'backend'
+          sparse-checkout-cone-mode: false
+      # All files should be moved to the project root.
+      - name: Move app files to root
+        run: |
+          ls -lah
+          shopt -s dotglob
+          mv backend/* .
+          rm -rf backend
+          ls -lah
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: am009
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: am009/latexdiff-web-backend:latest,am009/latexdiff-web-backend:${{ github.ref_name }}

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

@@ -0,0 +1,39 @@
+name: Docker Image for Worker
+
+on:
+  push:
+    tags:        
+      - '**'
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: 'worker'
+          sparse-checkout-cone-mode: false
+      # All files should be moved to the project root.
+      - name: Move app files to root
+        run: |
+          ls -lah
+          shopt -s dotglob
+          mv worker/* .
+          rm -rf worker
+          ls -lah
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: am009
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: am009/latexdiff-web-worker:latest,am009/latexdiff-web-worker:${{ github.ref_name }}

.github/workflows/pages.yml

@@ -31,7 +31,7 @@ jobs:
           sparse-checkout: 'frontend'
           sparse-checkout-cone-mode: false
       # All files should be moved to the project root.
-      - name: Move mobile app files to root
+      - name: Move app files to root
         run: |
           ls -lah
           shopt -s dotglob

frontend/app/page.tsx

@@ -73,7 +73,7 @@ export default function Home() {
   }, []);
 
   const [fields, setFields] = useState({
-    "api_endpoint": "latexdiff.cn",
+    "api_endpoint": "backend.latexdiff.cn",
     "main_tex": "main.tex",
     "other_cmdlines": "--latexopt -shell-escape --ignore-latex-errors",
     "download_diff_proj": false,