$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/libkkc-data /var/lib/mock/dist-el8-build-6347-102/root/chroot_tmpdir/scmroot/libkkc-data
Cloning into '/var/lib/mock/dist-el8-build-6347-102/root/chroot_tmpdir/scmroot/libkkc-data'...
$ git reset --hard origin/a8
HEAD is now at 5f72e29 import libkkc-data-0.2.7-12.el8.src.rpm