$ git clone -n https://gitee.com/src-anolis-os/gnome-session.git /var/lib/mock/dist-an8-build-60073-33150/root/chroot_tmpdir/scmroot/gnome-session
Cloning into '/var/lib/mock/dist-an8-build-60073-33150/root/chroot_tmpdir/scmroot/gnome-session'...
$ git reset --hard origin/a8
HEAD is now at 9807845 update to gnome-session-3.28.1-13.el8