common/contrib/fix_symlinks.py

   1 from mercurial import util
   2 import os
   3
   4 def fix_symlinks(ui, repo, hooktype, parent1, **kwargs):
   5     revert = hooktype in ('precommit', 'preupdate')
   6     ctxt = repo[parent1]
   7     for filename in ctxt:
   8         file = ctxt[filename]
   9         if 'l' in file.flags():
  10             path = repo.wjoin(file.path())
  11             try:
  12                 os.unlink(path)
  13             except Exception, e:
  14                 print repr(e)
  15             if revert:
  16                 repo.wwrite(file.path(), file.data(), '')
  17             else:
  18                 target = os.path.join(os.path.dirname(path), file.data())
  19                 util.copyfiles(target, path, True)
  20