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Code Issues 29 Releases Wiki Activity

hardlink symlinks instead of recreating them

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This commit is contained in:
Maks Snegov 2019-01-29 11:22:08 +03:00
parent 3c15dd0373
commit 50d2168b15
1 changed files with 4 additions and 7 deletions
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11
main.py
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@ -26,18 +26,15 @@ def hardlink_dir(src_dir, dst_dir):
with os.scandir(src) as it: with os.scandir(src) as it:
for ent in it: for ent in it:
ent_dst_path = os.path.join(dst, ent.name) ent_dst_path = os.path.join(dst, ent.name)
if ent.is_symlink():
symlink_target = os.readlink(ent.path)
logging.debug(f"Symlink to {symlink_target}: {ent.path} -> {ent_dst_path}")
os.symlink(symlink_target, ent_dst_path)
continue
if ent.is_dir(follow_symlinks=False): if ent.is_dir(follow_symlinks=False):
recursive_hardlink(ent.path, ent_dst_path) recursive_hardlink(ent.path, ent_dst_path)
continue continue
if ent.is_file(follow_symlinks=False): if ent.is_file(follow_symlinks=False) or ent.is_symlink():
logging.debug(f"Hardlink file: {ent.path} -> {ent_dst_path}") logging.debug(f"Hardlink file: {ent.path} -> {ent_dst_path}")
os.link(ent.path, ent_dst_path) os.link(ent.path, ent_dst_path, follow_symlinks=False)
continue continue
# something that is not a file, symlink or directory
raise NotImplementedError(f"{ent.path}")
if not os.path.isdir(src_abs): if not os.path.isdir(src_abs):
logging.error(f"Error reading source directory: {src_dir}") logging.error(f"Error reading source directory: {src_dir}")