1 # $Hg: updatekw.py,v$

     2 

     3 from hgkw import kwexpander

     4 

     5 def updatekw(ui=None, repo=None, hooktype='', **args):

     6     '''Important: returns False on success, True on failure.'''

     7 

     8     if not ui or not repo or hooktype != 'update':

     9         # bail out with error

    10         return True

    11 

    12     parent1 = repo.dirstate.parents()[0]

    13     node = repo.changectx(parent1)

    14 

    15     (modified, added, removed, deleted,

    16             unknown, ignored, clean) = repo.status(node1=parent1)

    17 

    18     candidates = modified + added + clean

    19 

    20     return kwexpander.expandkw(ui, repo, parent1, node, candidates)