$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/sgpio /var/lib/mock/dist-el8-build-1856-27/root/chroot_tmpdir/scmroot/sgpio
Cloning into '/var/lib/mock/dist-el8-build-1856-27/root/chroot_tmpdir/scmroot/sgpio'...
$ git reset --hard origin/a8
HEAD is now at 58f71de import sgpio-1.2.0.10-21.el8.src.rpm