Check if already cloned

.gitea/workflows/ci.yml

@@ -7,11 +7,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        run: git clone https://gitea.com/7000pctAUTO/json-to-openapi .
-      - name: Install pip and deps
         run: |
-          python3 -m ensurepip || true
-          python3 -m pip install --upgrade pip setuptools wheel
+          if [ ! -f setup.py ]; then
+            git clone https://gitea.com/7000pctAUTO/json-to-openapi .
+          fi
+      - name: Install
+        run: |
+          python3 -m ensurepip --upgrade 2>/dev/null || true
+          python3 -m pip install --upgrade pip
           python3 -m pip install -e .
           python3 -m pip install pytest
       - name: Test