$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/python-idna /var/lib/mock/dist-el8-build-1411-27/root/chroot_tmpdir/scmroot/python-idna
Cloning into '/var/lib/mock/dist-el8-build-1411-27/root/chroot_tmpdir/scmroot/python-idna'...
$ git reset --hard origin/a8
HEAD is now at 3299b72 import python-idna-2.5-5.el8.src.rpm