diff hgext/convert/subversion.py @ 21635:5f2cc464e502

convert: introduce hascommitfrommap sink method

Mercurial has stable revision identifiers and rollback and strip. Revisions
referenced in the shamap are thus not necessarily still present but we can
easily check for it.

Subversion do not have stable identifiers and no rollback or strip(?). We must
thus assume that all revisions referenced from a shamap still must be present.

This method is similar to hascommitforsplicemap but different ...

--- a/hgext/convert/subversion.py	Mon May 19 22:11:14 2014 +0200
+++ b/hgext/convert/subversion.py	Mon May 19 22:12:30 2014 +0200
@@ -1300,6 +1300,11 @@
         self.ui.warn(_('writing Subversion tags is not yet implemented\n'))
         return None, None
 
+    def hascommitfrommap(self, rev):
+        # We trust that revisions referenced in a map still is present
+        # TODO: implement something better if necessary and feasible
+        return True
+
     def hascommitforsplicemap(self, rev):
         # This is not correct as one can convert to an existing subversion
         # repository and childmap would not list all revisions. Too bad.