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[lfs] Migrate old manifest structure to new

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derrod 2020-11-02 15:14:59 +01:00
parent 83e3af344f
commit 3ea394937b
1 changed files with 27 additions and 0 deletions
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27
legendary/lfs/lgndry.py
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@ -35,6 +35,33 @@ class LGDLFS:
if not os.path.exists(os.path.join(self.path, f)):
os.makedirs(os.path.join(self.path, f))
# if "old" folder exists migrate files and remove it
if os.path.exists(os.path.join(self.path, 'manifests', 'old')):
self.log.info('Migrating manifest files from old folders to new, please wait...')
# remove unversioned manifest files
for _f in os.listdir(os.path.join(self.path, 'manifests')):
if '.manifest' not in _f:
continue
if '_' not in _f or (_f.startswith('UE_') and _f.count('_') < 2):
self.log.debug(f'Deleting "{_f}" ...')
os.remove(os.path.join(self.path, 'manifests', _f))
# move files from "old" to the base folder
for _f in os.listdir(os.path.join(self.path, 'manifests', 'old')):
try:
self.log.debug(f'Renaming "{_f}"')
os.rename(os.path.join(self.path, 'manifests', 'old', _f),
os.path.join(self.path, 'manifests', _f))
except Exception as e:
self.log.warning(f'Renaming manifest file "{_f}" failed: {e!r}')
# remove "old" folder
try:
os.removedirs(os.path.join(self.path, 'manifests', 'old'))
except Exception as e:
self.log.warning(f'Removing "{os.path.join(self.path, "manifests", "old")}" folder failed: '
f'{e!r}, please remove manually')
# try loading config
self.config.read(os.path.join(self.path, 'config.ini'))
# make sure "Legendary" section exists