$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/shadow-utils /var/lib/mock/dist-el8-build-5887-46/root/chroot_tmpdir/scmroot/shadow-utils
Cloning into '/var/lib/mock/dist-el8-build-5887-46/root/chroot_tmpdir/scmroot/shadow-utils'...
$ git reset --hard origin/a8
HEAD is now at aa0cda4 import shadow-utils-4.6-8.el8.src.rpm