comparison tests/test-narrow-expanddirstate.t @ 36160:9fd8c2a3db5a

narrowspec: move module into core

Having support for parsing the narrow specification in core is
necessary for moving many other parts of narrow to core.

We do still want to harmonize the narrow spec with the sparse
spec. And the format needs to be documented. But this shouldn't
hold up the code moving to core.

Differential Revision: https://phab.mercurial-scm.org/D2201

36159:0fe7e39dc683

  > import sys
  > 
  > from mercurial import extensions
  > from mercurial import localrepo
  > from mercurial import match as matchmod
  > from mercurial import patch
  > from mercurial import util as hgutil
  > 
  > def expandnarrowspec(ui, repo, newincludes=None):
  >   if not newincludes:
  >     return
  >   import sys
  >   newincludes = set([newincludes])
  >   narrowhg = extensions.find('narrow')
  >   includes, excludes = repo.narrowpats
  >   currentmatcher = narrowhg.narrowspec.match(repo.root, includes, excludes)
  >   includes = includes | newincludes
  >   if not repo.currenttransaction():
  >     ui.develwarn('expandnarrowspec called outside of transaction!')
  >   repo.setnarrowpats(includes, excludes)
  >   newmatcher = narrowhg.narrowspec.match(repo.root, includes, excludes)
  >   added = matchmod.differencematcher(newmatcher, currentmatcher)
  >   for f in repo['.'].manifest().walk(added):
  >     repo.dirstate.normallookup(f)
  > 
  > def makeds(ui, repo):

36160:9fd8c2a3db5a

  > import sys
  > 
  > from mercurial import extensions
  > from mercurial import localrepo
  > from mercurial import match as matchmod
  > from mercurial import narrowspec
  > from mercurial import patch
  > from mercurial import util as hgutil
  > 
  > def expandnarrowspec(ui, repo, newincludes=None):
  >   if not newincludes:
  >     return
  >   import sys
  >   newincludes = set([newincludes])
  >   includes, excludes = repo.narrowpats
  >   currentmatcher = narrowspec.match(repo.root, includes, excludes)
  >   includes = includes | newincludes
  >   if not repo.currenttransaction():
  >     ui.develwarn('expandnarrowspec called outside of transaction!')
  >   repo.setnarrowpats(includes, excludes)
  >   newmatcher = narrowspec.match(repo.root, includes, excludes)
  >   added = matchmod.differencematcher(newmatcher, currentmatcher)
  >   for f in repo['.'].manifest().walk(added):
  >     repo.dirstate.normallookup(f)
  > 
  > def makeds(ui, repo):