Mercurial > hg
comparison mercurial/util.py @ 4271:1eaa8d90c689
fix util.copyfile to deal with symlinks
| author | Eric St-Jean <esj@wwd.ca> |
|---|---|
| date | Wed, 21 Mar 2007 23:20:56 -0400 |
| parents | fe0fe0b4d73b |
| children | 81402b2b294d |
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| 4270:29eb88bd5c8d | 4271:1eaa8d90c689 |
|---|---|
| 612 except OSError: | 612 except OSError: |
| 613 pass | 613 pass |
| 614 | 614 |
| 615 def copyfile(src, dest): | 615 def copyfile(src, dest): |
| 616 "copy a file, preserving mode" | 616 "copy a file, preserving mode" |
| 617 try: | 617 if os.path.islink(src): |
| 618 shutil.copyfile(src, dest) | 618 try: |
| 619 shutil.copymode(src, dest) | 619 os.unlink(dest) |
| 620 except shutil.Error, inst: | 620 except: |
| 621 raise Abort(str(inst)) | 621 pass |
| 622 os.symlink(os.readlink(src), dest) | |
| 623 else: | |
| 624 try: | |
| 625 shutil.copyfile(src, dest) | |
| 626 shutil.copymode(src, dest) | |
| 627 except shutil.Error, inst: | |
| 628 raise Abort(str(inst)) | |
| 622 | 629 |
| 623 def copyfiles(src, dst, hardlink=None): | 630 def copyfiles(src, dst, hardlink=None): |
| 624 """Copy a directory tree using hardlinks if possible""" | 631 """Copy a directory tree using hardlinks if possible""" |
| 625 | 632 |
| 626 if hardlink is None: | 633 if hardlink is None: |