$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/nautilus /var/lib/mock/dist-el8-build-5456-34/root/chroot_tmpdir/scmroot/nautilus
Cloning into '/var/lib/mock/dist-el8-build-5456-34/root/chroot_tmpdir/scmroot/nautilus'...
$ git reset --hard origin/a8
HEAD is now at a41cdaa import nautilus-3.28.1-12.el8.src.rpm