$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/c2esp /var/lib/mock/dist-el8-build-2328-28/root/chroot_tmpdir/scmroot/c2esp
Cloning into '/var/lib/mock/dist-el8-build-2328-28/root/chroot_tmpdir/scmroot/c2esp'...
$ git reset --hard origin/a8
HEAD is now at ee0cd70 import c2esp-2.7-14.el8.src.rpm