diff mercurial/context.py @ 11775:a8614c5a5e9a

subrepos: support remapping of .hgsub source paths

Given a .hgsub file containing

  lib/libfoo = http://server/libfoo

the 'lib/libfoo' subrepo will be cloned from 'http://server/libfoo'.

This changeset introduces a remapping mechanism whereby the source
paths (the right-hand sides) in the .hgsub file can be remapped. This
subpaths section

  [subpaths]
  http://server = /local

will result in the 'lib/libfoo' subrepo being cloned from
'/local/libfoo' instead of from 'http://server/libfoo'.

The patterns (left-hand sides) are really regular expressions and the
replacement strings (right-hand sides) can refer to matched groups
using normal backreferences. This can be used for more complicated
replacements such as

  [subpaths]
  http://server/(.*)-hg/ = http://hg.server/\1/

which replaces 'http://server/foo-hg/' with 'http://hg.server/foo/'.

All patterns are applied in the order by which they are listed in the
config files.

--- a/mercurial/context.py	Tue Aug 10 16:55:38 2010 +0200
+++ b/mercurial/context.py	Thu Jul 15 18:10:05 2010 +0200
@@ -75,7 +75,7 @@
 
     @propertycache
     def substate(self):
-        return subrepo.state(self)
+        return subrepo.state(self, self._repo.ui)
 
     def __contains__(self, key):
         return key in self._manifest