mercurial/revset.py
changeset 37001 407934a97bc7
parent 36607 c6061cadb400
child 37084 f0b6fbea00cf
equal deleted inserted replaced
37000:40583c7afd63 37001:407934a97bc7
    26     registrar,
    26     registrar,
    27     repoview,
    27     repoview,
    28     revsetlang,
    28     revsetlang,
    29     scmutil,
    29     scmutil,
    30     smartset,
    30     smartset,
       
    31     stack,
    31     util,
    32     util,
    32 )
    33 )
    33 from .utils import dateutil
    34 from .utils import dateutil
    34 
    35 
    35 # helpers for processing parsed tree
    36 # helpers for processing parsed tree
  1530     # i18n: "secret" is a keyword
  1531     # i18n: "secret" is a keyword
  1531     getargs(x, 0, 0, _("secret takes no arguments"))
  1532     getargs(x, 0, 0, _("secret takes no arguments"))
  1532     target = phases.secret
  1533     target = phases.secret
  1533     return _phase(repo, subset, target)
  1534     return _phase(repo, subset, target)
  1534 
  1535 
       
  1536 @predicate('stack([revs])', safe=True)
       
  1537 def _stack(repo, subset, x):
       
  1538     # experimental revset for the stack of changesets or working directory
       
  1539     # parent
       
  1540     if x is None:
       
  1541         stacks = stack.getstack(repo, x)
       
  1542     else:
       
  1543         stacks = smartset.baseset([])
       
  1544         for revision in getset(repo, fullreposet(repo), x):
       
  1545             currentstack = stack.getstack(repo, revision)
       
  1546             stacks = stacks + currentstack
       
  1547 
       
  1548     # Force to use the order of the stacks instead of the subset one
       
  1549     return stacks & subset
       
  1550 
  1535 def parentspec(repo, subset, x, n, order):
  1551 def parentspec(repo, subset, x, n, order):
  1536     """``set^0``
  1552     """``set^0``
  1537     The set.
  1553     The set.
  1538     ``set^1`` (or ``set^``), ``set^2``
  1554     ``set^1`` (or ``set^``), ``set^2``
  1539     First or second parent, respectively, of all changesets in set.
  1555     First or second parent, respectively, of all changesets in set.