$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/dde-rpm/deepin-desktop-base.git /var/lib/mock/dist-an8-dde-build-52807-24739/root/chroot_tmpdir/scmroot/deepin-desktop-base
Cloning into '/var/lib/mock/dist-an8-dde-build-52807-24739/root/chroot_tmpdir/scmroot/deepin-desktop-base'...
$ git reset --hard origin/a8
HEAD is now at 0e465fb add macro and modify os-version