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largefiles: split the creation of a normal matcher out of its install method

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Refactoring addremove to support subrepos will need the ability to keep passing
the same matcher and narrowing it, instead of monkey patching scmutil's matcher.
This commit is contained in:
Matt Harbison 2014-11-21 22:24:45 -05:00
parent 242bbe216d
commit b16f47e46b
1 changed files with 12 additions and 9 deletions
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21
hgext/largefiles/overrides.py
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@ -22,20 +22,23 @@ import basestore
# -- Utility functions: commonly/repeatedly needed functionality ---------------
def composenormalfilematcher(match, manifest):
m = copy.copy(match)
notlfile = lambda f: not (lfutil.isstandin(f) or lfutil.standin(f) in
manifest)
m._files = filter(notlfile, m._files)
m._fmap = set(m._files)
m._always = False
origmatchfn = m.matchfn
m.matchfn = lambda f: notlfile(f) and origmatchfn(f)
return m
def installnormalfilesmatchfn(manifest):
'''installmatchfn with a matchfn that ignores all largefiles'''
def overridematch(ctx, pats=[], opts={}, globbed=False,
default='relpath'):
match = oldmatch(ctx, pats, opts, globbed, default)
m = copy.copy(match)
notlfile = lambda f: not (lfutil.isstandin(f) or lfutil.standin(f) in
manifest)
m._files = filter(notlfile, m._files)
m._fmap = set(m._files)
m._always = False
origmatchfn = m.matchfn
m.matchfn = lambda f: notlfile(f) and origmatchfn(f)
return m
return composenormalfilematcher(match, manifest)
oldmatch = installmatchfn(overridematch)
def installmatchfn(f):