$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/librhsm /var/lib/mock/dist-el8-build-1980-27/root/chroot_tmpdir/scmroot/librhsm
Cloning into '/var/lib/mock/dist-el8-build-1980-27/root/chroot_tmpdir/scmroot/librhsm'...
$ git reset --hard origin/a8
HEAD is now at 6c66486 import librhsm-0.0.3-3.el8.src.rpm