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Code Issues Releases Wiki Activity

Added a leftover cleanup function to be run after an upgrade.

This commit is contained in:
morpheus65535 2021-08-03 15:55:55 -04:00
parent 9372c0b821
commit 638d0a8c68
1 changed files with 57 additions and 0 deletions
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57
bazarr/check_update.py
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@ -1,6 +1,8 @@
# coding=utf-8
import os
import shutil
import re
import logging
import json
import requests
@ -151,6 +153,14 @@ def apply_update():
logging.exception('BAZARR unable to unzip release')
else:
is_updated = True
try:
logging.debug('BAZARR successfully unzipped new release and will now try to delete the leftover '
'files.')
update_cleaner(zipfile=bazarr_zip, bazarr_dir=bazarr_dir, config_dir=args.config_dir)
except:
logging.exception('BAZARR unable to cleanup leftover files after upgrade.')
else:
logging.debug('BAZARR successfully deleted leftover files.')
finally:
logging.debug('BAZARR now deleting release archive')
os.remove(bazarr_zip)
@ -161,3 +171,50 @@ def apply_update():
logging.debug('BAZARR new release have been installed, now we restart')
from server import webserver
webserver.restart()
def update_cleaner(zipfile, bazarr_dir, config_dir):
with ZipFile(zipfile, 'r') as archive:
file_in_zip = archive.namelist()
dir_to_ignore = ['^.' + os.path.sep,
'^bin' + os.path.sep,
'^venv' + os.path.sep,
os.path.sep + '__pycache__' + os.path.sep + '$']
if os.path.abspath(bazarr_dir) in os.path.abspath(config_dir):
dir_to_ignore.append('^' + os.path.relpath(config_dir, bazarr_dir) + os.path.sep)
dir_to_ignore_regex = re.compile('(?:% s)' % '|'.join(dir_to_ignore))
extension_to_ignore = ['.pyc']
file_on_disk = []
folder_list = []
for foldername, subfolders, filenames in os.walk(bazarr_dir):
relative_foldername = os.path.relpath(foldername, bazarr_dir) + os.path.sep
if not dir_to_ignore_regex.findall(relative_foldername):
if relative_foldername not in folder_list:
folder_list.append(relative_foldername)
for file in filenames:
if os.path.splitext(file)[1] in extension_to_ignore:
continue
elif foldername == bazarr_dir:
file_on_disk.append(file)
else:
current_dir = relative_foldername
filepath = os.path.join(current_dir, file)
if not dir_to_ignore_regex.findall(filepath):
file_on_disk.append(filepath)
file_on_disk += folder_list
file_to_remove = list(set(file_on_disk) - set(file_in_zip))
for file in file_to_remove:
filepath = os.path.join(bazarr_dir, file)
try:
if os.path.isdir(filepath):
shutil.rmtree(filepath, ignore_errors=True)
else:
os.remove(filepath)
except:
pass