$ git clone -n http://8.131.229.236/anolis-os/xorg-x11-apps /var/lib/mock/dist-el8-build-9366-1518/root/chroot_tmpdir/scmroot/xorg-x11-apps
Cloning into '/var/lib/mock/dist-el8-build-9366-1518/root/chroot_tmpdir/scmroot/xorg-x11-apps'...
$ git reset --hard origin/a8
HEAD is now at 996178f import xorg-x11-apps-7.7-21.el8.src.rpm