Inspired by the tests in gitifyhg.
One test is failing, but that's because of a limitation of
remote-helpers.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Mercurial can have bookmarks pointing to "nullid" (the empty root
revision), while Git can not have references to it.
Warn the user about the invalid reference, and do not advertise these
bookmarks as head refs, but otherwise continue the import. In
particular, we still keep track of the fact that the remote repository
has a bookmark of the given name, in case the user wants to modify that
bookmark.
Reported-by: Antoine Pelisse <apelisse@gmail.com>
Signed-off-by: Max Horn <max@quendi.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
