$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/dde-rpm/dde-printer /var/lib/mock/dist-an8-dde-build-50074-22701/root/chroot_tmpdir/scmroot/dde-printer
Cloning into '/var/lib/mock/dist-an8-dde-build-50074-22701/root/chroot_tmpdir/scmroot/dde-printer'...
$ git reset --hard origin/a8
HEAD is now at 8256989 init package