$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/gjs /var/lib/mock/dist-el8-build-6221-88/root/chroot_tmpdir/scmroot/gjs
Cloning into '/var/lib/mock/dist-el8-build-6221-88/root/chroot_tmpdir/scmroot/gjs'...
$ git reset --hard origin/a8
HEAD is now at 385081d import gjs-1.56.2-4.el8.src.rpm