Avoid external checkout action in deploy workflow

.gitea/workflows/deploy.yml

@@ -12,13 +12,19 @@ jobs:
     env:
       NODE_HOME: /www/server/nodejs/node-v22.9.0-linux-x64-glibc-217
       DEPLOY_DIR: /www/wwwroot/flys_blog
+      REPO_URL: http://124.221.147.173:3000/fly/fly-personal-site.git
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        run: |
+          rm -rf repo
+          git clone --branch master --depth 1 "$REPO_URL" repo
+          cd repo
+          git rev-parse --short HEAD
 
       - name: Build
         run: |
+          cd repo
           export PATH="$NODE_HOME/bin:$PATH"
           node -v
           npm -v
@@ -28,6 +34,7 @@ jobs:
 
       - name: Deploy
         run: |
+          cd repo
           rm -rf "$DEPLOY_DIR.tmp"
           mkdir -p "$DEPLOY_DIR.tmp"
           cp -a out/. "$DEPLOY_DIR.tmp"/