$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/SDL /var/lib/mock/dist-el8-build-5365-34/root/chroot_tmpdir/scmroot/SDL
Cloning into '/var/lib/mock/dist-el8-build-5365-34/root/chroot_tmpdir/scmroot/SDL'...
$ git reset --hard origin/a8
HEAD is now at 666d252 import SDL-1.2.15-37.el8.src.rpm