Initial work to auto-commit updated caches

obs/update_unstable.py

@@ -151,6 +151,16 @@ def update_packages(cache_file, repo_mapping_file):
     hash_data.save()
 
 
+def commit_changes(cache_file):
+
+    repo = git.Repo(Path.curdir())
+    repo.index.add([cache_file])
+    repo.index.commit("Update caches")
+    origin = repo.remotes["origin"]
+    origin.pull(rebase=True)
+    origin.push()
+
+
 def main():
 
     parser = argparse.ArgumentParser()