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comparison mercurial/cmdutil.py @ 22167:d4bc38f6eab7 stable

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cmdutil: add a hook for making custom non-follow log file matchers This will be used by largefiles (and basically only by largefiles) in an upcoming patch.
author Siddharth Agarwal <sid0@fb.com>
date Wed, 13 Aug 2014 15:17:03 -0700
parents ac7a3b2a85e3
children d3702a822241 f6371cc62d2a
comparison
equal deleted inserted replaced
22166:ac7a3b2a85e3 22167:d4bc38f6eab7
1517 populate() 1517 populate()
1518 return scmutil.matchfiles(repo, fcache.get(rev, [])) 1518 return scmutil.matchfiles(repo, fcache.get(rev, []))
1519 1519
1520 return filematcher 1520 return filematcher
1521 1521
1522 def _makenofollowlogfilematcher(repo, pats, opts):
1523 '''hook for extensions to override the filematcher for non-follow cases'''
1524 return None
1525
1522 def _makelogrevset(repo, pats, opts, revs): 1526 def _makelogrevset(repo, pats, opts, revs):
1523 """Return (expr, filematcher) where expr is a revset string built 1527 """Return (expr, filematcher) where expr is a revset string built
1524 from log options and file patterns or None. If --stat or --patch 1528 from log options and file patterns or None. If --stat or --patch
1525 are not passed filematcher is None. Otherwise it is a callable 1529 are not passed filematcher is None. Otherwise it is a callable
1526 taking a revision number and returning a match objects filtering 1530 taking a revision number and returning a match objects filtering
1633 # _makelogfilematcher expects its files argument to be relative to 1637 # _makelogfilematcher expects its files argument to be relative to
1634 # the repo root, so use match.files(), not pats. 1638 # the repo root, so use match.files(), not pats.
1635 filematcher = _makefollowlogfilematcher(repo, match.files(), 1639 filematcher = _makefollowlogfilematcher(repo, match.files(),
1636 followfirst) 1640 followfirst)
1637 else: 1641 else:
1638 filematcher = lambda rev: match 1642 filematcher = _makenofollowlogfilematcher(repo, pats, opts)
1643 if filematcher is None:
1644 filematcher = lambda rev: match
1639 1645
1640 expr = [] 1646 expr = []
1641 for op, val in opts.iteritems(): 1647 for op, val in opts.iteritems():
1642 if not val: 1648 if not val:
1643 continue 1649 continue