$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/dde-rpm/dde-dock.git /var/lib/mock/dist-an8-dde-build-18665-8284/root/chroot_tmpdir/scmroot/dde-dock
Cloning into '/var/lib/mock/dist-an8-dde-build-18665-8284/root/chroot_tmpdir/scmroot/dde-dock'...
$ git reset --hard origin/a8
HEAD is now at 3a27ff7 add BuildRequires