exclude venv from scan

Author: SakoPak

src/azure-cli/azure/cli/command_modules/acr/_archive_utils.py

@@ -106,7 +106,8 @@ def _ignore_check(tarinfo, parent_ignored, parent_matching_rule_index):
                                   arcname="",
                                   parent_ignored=False,
                                   parent_matching_rule_index=ignore_list_size,
-                                  ignore_check=_ignore_check)
+                                  ignore_check=_ignore_check,
+                                  build_ignore_dirs=build_ignore_dirs)
 
         # Add the Dockerfile if it's specified.
         # In the case of run, there will be no Dockerfile.
@@ -188,7 +189,8 @@ def _load_dockerignore_file(source_location, original_docker_file_name):
     return ignore_list, len(ignore_list)
 
 
-def _archive_file_recursively(tar, name, arcname, parent_ignored, parent_matching_rule_index, ignore_check):
+def _archive_file_recursively(tar, name, arcname, parent_ignored, parent_matching_rule_index,
+                              ignore_check, build_ignore_dirs):
     # create a TarInfo object from the file
     tarinfo = tar.gettarinfo(name, arcname)
 
@@ -208,11 +210,12 @@ def _archive_file_recursively(tar, name, arcname, parent_ignored, parent_matchin
             tar.addfile(tarinfo)
 
     # even the dir is ignored, its child items can still be included, so continue to scan
-    if tarinfo.isdir():
+    # Exception: Skip scanning performance-impacting directories entirely
+    if tarinfo.isdir() and not (ignored and os.path.basename(tarinfo.name) in build_ignore_dirs):
         for f in os.listdir(name):
             _archive_file_recursively(tar, os.path.join(name, f), os.path.join(arcname, f),
                                       parent_ignored=ignored, parent_matching_rule_index=matching_rule_index,
-                                      ignore_check=ignore_check)
+                                      ignore_check=ignore_check, build_ignore_dirs=build_ignore_dirs)
 
 
 def check_remote_source_code(source_location):