prettier automatically work

.github/workflows/prettier.yml

@@ -0,0 +1,51 @@
+name: Prettier Format and Commit
+
+on:
+  push:
+    branches:
+      - main
+      - 'refs/heads/*'
+
+jobs:
+  prettier:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'latest'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Pull latest changes
+        run: git pull
+
+      - name: Run Prettier
+        run: npx prettier --write .
+
+      - name: Commit changes
+        id: commit
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git add .
+          if git diff-index --quiet HEAD; then
+            echo "No changes to commit."
+            echo "changes_committed=false" >> $GITHUB_ENV
+          else
+            git commit -m "chore: format code with Prettier"
+            echo "changes_committed=true" >> $GITHUB_ENV
+          fi
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Push changes
+        if: env.changes_committed == 'true'
+        run: git push
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}