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- #!/usr/bin/env python3
- #
- # SPDX-License-Identifier: GPL-2.0-only
- #
- # Allow copying of $1 to $2 but if files in $1 disappear during the copy operation,
- # don't error.
- # Also don't error if $1 disappears.
- #
- import sys
- import os
- import shutil
- def copytree(src, dst, symlinks=False, ignore=None):
- """Based on shutil.copytree"""
- names = os.listdir(src)
- try:
- os.makedirs(dst)
- except OSError:
- # Already exists
- pass
- errors = []
- for name in names:
- srcname = os.path.join(src, name)
- dstname = os.path.join(dst, name)
- try:
- d = dstname
- if os.path.isdir(dstname):
- d = os.path.join(dstname, os.path.basename(srcname))
- if os.path.exists(d):
- continue
- try:
- os.link(srcname, dstname)
- except OSError:
- shutil.copy2(srcname, dstname)
- # catch the Error from the recursive copytree so that we can
- # continue with other files
- except shutil.Error as err:
- errors.extend(err.args[0])
- except EnvironmentError as why:
- errors.append((srcname, dstname, str(why)))
- try:
- shutil.copystat(src, dst)
- except OSError as why:
- errors.extend((src, dst, str(why)))
- if errors:
- raise shutil.Error(errors)
- try:
- copytree(sys.argv[1], sys.argv[2])
- except shutil.Error:
- pass
- except OSError:
- pass
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