$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/libXpm /var/lib/mock/dist-el8-build-5457-34/root/chroot_tmpdir/scmroot/libXpm
Cloning into '/var/lib/mock/dist-el8-build-5457-34/root/chroot_tmpdir/scmroot/libXpm'...
$ git reset --hard origin/a8
HEAD is now at fe4f7a1 import libXpm-3.5.12-8.el8.src.rpm