$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/clutter-gtk /var/lib/mock/dist-el8-build-2354-28/root/chroot_tmpdir/scmroot/clutter-gtk
Cloning into '/var/lib/mock/dist-el8-build-2354-28/root/chroot_tmpdir/scmroot/clutter-gtk'...
$ git reset --hard origin/a8
HEAD is now at 5379c34 import clutter-gtk-1.8.4-3.el8.src.rpm