check for changes

.github/workflows/autoupdate.yaml

@@ -18,16 +18,13 @@ jobs:
         run: python -m pip install pre-commit
       - name: Run pre-commit autoupdate
         run: pre-commit autoupdate
-      #   run: |
-      #     git config user.name Autoupdater pre-commit
-      #     git config user.email [email protected]
-      #     git add .
-      #     git commit -m "Auto-update pre-commit hooks" -m "Update versions of tools in pre-commit configs to latest version"
-      #     git push
+      - name: Check for changes
+        id: check_changes
+        run: |
+          git diff --exit-code || echo "Changes detected"
       - name: Create pull request
-        #run: gh pr create --base main --fill-first --assignee "@me"
+        if: steps.check_changes.outputs.return-code == '0'
         # https://github.com/cli/cli/issues/6485#issuecomment-1287937905
-        # run: gh pr create --repo=karelze/tclf --base main --head karelze:${{ github.run_id }}-${{ github.run_attempt }} --assignee "karelze" --title "Auto-update pre-commit hooks" --body "Update versions of tools in pre-commit configs to latest version"
         run: gh pr create --base main --head karelze:${{ github.run_id }}-${{ github.run_attempt }} --assignee "karelze" --title "Auto-update pre-commit hooks" --body "Update versions of tools in pre-commit configs to latest version"
         env:
             GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}