$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/python-pyudev /var/lib/mock/dist-el8-build-1388-27/root/chroot_tmpdir/scmroot/python-pyudev
Cloning into '/var/lib/mock/dist-el8-build-1388-27/root/chroot_tmpdir/scmroot/python-pyudev'...
$ git reset --hard origin/a8
HEAD is now at 284167f import python-pyudev-0.21.0-7.el8.src.rpm