Testing: git push auto fixed files (#4176)

* git add commit push

* git try if apply_fixes

* check for GitHub and APPLY_FIXES

* git error log format

megalinter/reporters/UpdatedSourcesReporter.py

@@ -6,6 +6,7 @@
 import logging
 import os
 import shutil
+import git
 
 from megalinter import Reporter, config, utils
 
@@ -63,6 +64,19 @@ def produce_report(self):
                 f" in folder {updated_sources_dir}.\n"
                 "Download it from artifacts then copy-paste it in your local repo to apply linters updates"
             )
+
+            if not config.exists(self.master.request_id, "GITHUB_REPOSITORY"):
+                apply_fixes = config.get_list(self.master.request_id, "APPLY_FIXES", "none")
+                if apply_fixes.lower() != "none":
+                    try:
+                        repo = git.Repo(os.path.realpath(self.master.github_workspace))
+                        repo.git.add(update=True)
+                        repo.git.commit("megalinter auto fixes")
+                        repo.git.push
+                    except Exception as exp:
+                        logging.error(
+                            "[Updated Sources Reporter] Failed to git push auto fixes: " + str(exp.message)
+                        )
         else:
             logging.info(
                 "[Updated Sources Reporter] No source file has been formatted or fixed"