comparison hgext/convert/hg.py @ 5521:03496d4fa509

convert: display all errors if we couldn't open the source repo

This should give the user a better hint of what's going wrong.

Improve some error messages.  In particular, mention "CVS checkout" instead
of "CVS repo".

Fixes issue822 and issue826.

5520:cc3af86ab6fe

            # try to provoke an exception if this isn't really a hg
            # repo, but some other bogus compatible-looking url
            self.repo.heads()
        except hg.RepoError:
            ui.print_exc()
            raise NoRepo("could not open hg repo %s as source" % path)
        self.lastrev = None
        self.lastctx = None
        self._changescache = None

    def changectx(self, rev):

5521:03496d4fa509

            # try to provoke an exception if this isn't really a hg
            # repo, but some other bogus compatible-looking url
            self.repo.heads()
        except hg.RepoError:
            ui.print_exc()
            raise NoRepo("%s does not look like a Mercurial repo" % path)
        self.lastrev = None
        self.lastctx = None
        self._changescache = None

    def changectx(self, rev):