$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/suitesparse /var/lib/mock/dist-el8-build-6639-138/root/chroot_tmpdir/scmroot/suitesparse
Cloning into '/var/lib/mock/dist-el8-build-6639-138/root/chroot_tmpdir/scmroot/suitesparse'...
$ git reset --hard origin/a8
HEAD is now at a42f6cb import suitesparse-4.4.6-11.el8.src.rpm