$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/hyphen-grc /var/lib/mock/dist-el8-build-2794-28/root/chroot_tmpdir/scmroot/hyphen-grc
Cloning into '/var/lib/mock/dist-el8-build-2794-28/root/chroot_tmpdir/scmroot/hyphen-grc'...
$ git reset --hard origin/a8
HEAD is now at 3d58553 import hyphen-grc-0.20110913-12.el8.src.rpm