Update update-site.yml

.github/workflows/update-site.yml

@@ -9,18 +9,18 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    - name: Rename readme files
-      run:  |
-        ./scripts/update_site.sh
+    - name: Generate md
+      run: ./scripts/update_site.sh
+
+    - name: Push to gh-pages branch
+      run: |
         git config --global user.name 'GitHub Action'
         git config --global user.email 'action@github.com'
+        git stash
+        git checkout gh-pages
+        rm -rf ./_widgets
+        git stash pop
         git add ./_widgets
         git commit -m "update from master"
-        git fetch                         
-        git checkout gh-pages
-        git merge master
-        git checkout master
-        git reset --hard HEAD~3 # Go back 3 commits. You *will* lose uncommitted work.
-        git checkout gh-pages
         git push origin gh-pages