Add checks for when there are no files to commit. Also fix a bug with auto-commit-action in workflow

.github/scripts/icomoon_upload.py

@@ -37,11 +37,15 @@ def main():
 
     args = parser.parse_args()
 
+    new_icons = filehandler.find_new_icons(args.devicon_json_path, args.icomoon_json_path)
+    if len(new_icons) == 0:
+        print("No files need to be uploaded. Ending script...")
+        return
+
     runner = SeleniumRunner(args.icomoon_json_path, args.download_path,
                             args.geckodriver_path, args.headless)
     runner.upload_icomoon()
 
-    new_icons = filehandler.find_new_icons(args.devicon_json_path, args.icomoon_json_path)
     svgs = filehandler.get_svgs_paths(new_icons, args.icons_folder_path)
     runner.upload_svgs(svgs)
 

.github/workflows/build_icons.yml

@@ -23,3 +23,4 @@ jobs:
         uses: stefanzweifel/git-auto-commit-action@v4
         with:
           commit_message: Built new icons, icomoon.json and devicon.css
+          branch: build-integrate