Mercurial > public > mercurial-scm > hg
comparison mercurial/util.py @ 3784:1427949b8f80
imported patch folding
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Mon, 04 Dec 2006 17:10:29 -0600 |
| parents | f96c158ea3a3 |
| children | 92a3532a01d9 8a9a1a7e1698 |
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| 3783:4421cef5d3f0 | 3784:1427949b8f80 |
|---|---|
| 631 except KeyError: | 631 except KeyError: |
| 632 return str(gid) | 632 return str(gid) |
| 633 except ImportError: | 633 except ImportError: |
| 634 return None | 634 return None |
| 635 | 635 |
| 636 # File system features | |
| 637 | |
| 638 def checkfolding(path): | |
| 639 """ | |
| 640 Check whether the given path is on a case-sensitive filesystem | |
| 641 | |
| 642 Requires a path (like /foo/.hg) ending with a foldable final | |
| 643 directory component. | |
| 644 """ | |
| 645 s1 = os.stat(path) | |
| 646 d, b = os.path.split(path) | |
| 647 p2 = os.path.join(d, b.upper()) | |
| 648 if path == p2: | |
| 649 p2 = os.path.join(d, b.lower()) | |
| 650 try: | |
| 651 s2 = os.stat(p2) | |
| 652 if s2 == s1: | |
| 653 return False | |
| 654 return True | |
| 655 except: | |
| 656 return True | |
| 657 | |
| 636 # Platform specific variants | 658 # Platform specific variants |
| 637 if os.name == 'nt': | 659 if os.name == 'nt': |
| 638 demandload(globals(), "msvcrt") | 660 demandload(globals(), "msvcrt") |
| 639 nulldev = 'NUL:' | 661 nulldev = 'NUL:' |
| 640 | 662 |