$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/usb_modeswitch /var/lib/mock/dist-el8-build-1220-27/root/chroot_tmpdir/scmroot/usb_modeswitch
Cloning into '/var/lib/mock/dist-el8-build-1220-27/root/chroot_tmpdir/scmroot/usb_modeswitch'...
$ git reset --hard origin/a8
HEAD is now at 152f2a2 import usb_modeswitch-2.5.2-1.el8.src.rpm