mercurial/subrepo.py

14552:3417954c42e9

            if len(self._repo) == 0:
                self._repo.ui.status(_('cloning subrepo %s from %s\n')
                                     % (subrelpath(self), srcurl))
                parentrepo = self._repo._subparent
                shutil.rmtree(self._repo.root)
                other, self._repo = hg.clone(self._repo._subparent.ui, other,
                                             self._repo.root, update=False)
                self._initrepo(parentrepo, source, create=True)
            else:
                self._repo.ui.status(_('pulling subrepo %s from %s\n')
                                     % (subrelpath(self), srcurl))
                self._repo.pull(other)

14553:d976542986d2

            if len(self._repo) == 0:
                self._repo.ui.status(_('cloning subrepo %s from %s\n')
                                     % (subrelpath(self), srcurl))
                parentrepo = self._repo._subparent
                shutil.rmtree(self._repo.root)
                other, self._repo = hg.clone(self._repo._subparent.ui, {}, other,
                                         self._repo.root, update=False)
                self._initrepo(parentrepo, source, create=True)
            else:
                self._repo.ui.status(_('pulling subrepo %s from %s\n')
                                     % (subrelpath(self), srcurl))
                self._repo.pull(other)