fix: redirect to index.html

.github/workflows/docs.yml

@@ -1,41 +1,45 @@
 name: Publish Documentation
 
 on:
-  # Trigger the workflow on pushes to the main branch
   push:
-    branches:
-      - main
+    branches: [main]
 
-  # Allows you to manually trigger the workflow from GitHub
   workflow_dispatch:
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
     steps:
-    # Checkout the repository code
-    - name: Checkout code
-      uses: actions/checkout@v3
-
-    # Install Rust (default target is fine here)
-    - name: Install Rust
-      uses: actions-rs/toolchain@v1
-      with:
-        toolchain: stable
-        profile: minimal
-        override: true
-
-    # Build the documentation
-    - name: Build documentation
-      run: cargo doc --no-deps
-
-    # Deploy to gh-pages branch
-    - name: Deploy to GitHub Pages
-      uses: peaceiris/actions-gh-pages@v3
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        publish_dir: ./target/doc
-        destination_dir: ./datamaxi
-        publish_branch: gh-pages
-        allow_empty_commit: true
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Configure cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Setup pages
+        id: pages
+        uses: actions/configure-pages@v4
+
+      - name: Clean docs folder
+        run: cargo clean --doc
+
+      - name: Build docs
+        run: cargo doc --no-deps
+
+      - name: Add redirect
+        run: echo '<meta http-equiv="refresh" content="0;url=datamaxi/index.html">' > target/doc/index.html
+
+      - name: Remove lock file
+        run: rm target/doc/.lock
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./target/doc
+          publish_branch: gh-pages
+          allow_empty_commit: true