$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/adwaita-qt /var/lib/mock/dist-el8-build-2299-28/root/chroot_tmpdir/scmroot/adwaita-qt
Cloning into '/var/lib/mock/dist-el8-build-2299-28/root/chroot_tmpdir/scmroot/adwaita-qt'...
$ git reset --hard origin/a8
HEAD is now at 92daf88 import adwaita-qt-1.0-5.el8.src.rpm