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Check item after unpacking only if not symbolic link

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This commit is contained in:
Ivan Kravets
2018-07-13 13:10:24 +03:00
parent 695a850979
commit f2c4ba1895
1 changed files with 8 additions and 6 deletions
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14
platformio/unpacker.py
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@ -13,7 +13,7 @@
# limitations under the License.
from os import chmod
from os.path import exists, join
from os.path import exists, islink, join
from tarfile import open as tarfile_open
from time import mktime
from zipfile import ZipFile
@ -50,9 +50,10 @@ class TARArchive(ArchiveBase):
def get_items(self):
return self._afo.getmembers()
# def after_extract(self, item, dest_dir):
# if not exists(join(dest_dir, item.name)):
# raise exception.ExtractArchiveItemError(item.name, dest_dir)
def after_extract(self, item, dest_dir):
item_path = join(dest_dir, item.name)
if not islink(item_path) and not exists(item_path):
raise exception.ExtractArchiveItemError(item.name, dest_dir)
class ZIPArchive(ArchiveBase):
@ -76,8 +77,9 @@ class ZIPArchive(ArchiveBase):
return self._afo.infolist()
def after_extract(self, item, dest_dir):
# if not exists(join(dest_dir, item.filename)):
# raise exception.ExtractArchiveItemError(item.filename, dest_dir)
item_path = join(dest_dir, item.filename)
if not islink(item_path) and not exists(item_path):
raise exception.ExtractArchiveItemError(item.filename, dest_dir)
self.preserve_permissions(item, dest_dir)
self.preserve_mtime(item, dest_dir)