$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/python-dmidecode /var/lib/mock/dist-el8-build-1419-27/root/chroot_tmpdir/scmroot/python-dmidecode
Cloning into '/var/lib/mock/dist-el8-build-1419-27/root/chroot_tmpdir/scmroot/python-dmidecode'...
$ git reset --hard origin/a8
HEAD is now at 8c38e43 import python-dmidecode-3.12.2-15.el8.src.rpm