$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/yelp-tools /var/lib/mock/dist-el8-build-6710-154/root/chroot_tmpdir/scmroot/yelp-tools
Cloning into '/var/lib/mock/dist-el8-build-6710-154/root/chroot_tmpdir/scmroot/yelp-tools'...
$ git reset --hard origin/a8
HEAD is now at 0f67fee import yelp-tools-3.28.0-3.el8.src.rpm