Update purge_archive.py

build_tools/purge_archive.py

@@ -4,12 +4,12 @@
 import stat
 from datetime import datetime, timedelta
 
-max_build_age_in_days = 30
-minimum_number_of_builds_to_keep = 10
+max_build_age_in_days = 7
+minimum_number_of_builds_to_keep = 5
 build_area = r"\\isis.cclrc.ac.uk\inst$\kits$\CompGroup\ICP"
 
 
 def winapi_path(dos_path):
     path = os.path.abspath(dos_path)
     long_path_identifier = "\\\\?\\"
     if path.startswith(long_path_identifier):
@@ -21,7 +21,7 @@
     return win_path
 
 
 def rmtree_error(func, path, exc_info):
     try:
         if not os.access(path, os.W_OK):
             os.chmod(path, stat.S_IWUSR)
@@ -30,7 +30,7 @@
         print(f"Unable to delete file: {e}")
 
 
 def delete_dir(directory):
     print(f"Deleting directory: {directory}")
     try:
         shutil.rmtree(winapi_path(directory), onerror=rmtree_error)
@@ -38,7 +38,7 @@
         print(f"Unable to delete directory {directory}: {e}")
 
 
 def delete_file(file):
     print(f"Deleting file: {file}")
     try:
         os.remove(winapi_path(file))