$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mpitests.git /var/lib/mock/dist-an8.4-build-20405-8910/root/chroot_tmpdir/scmroot/mpitests
Cloning into '/var/lib/mock/dist-an8.4-build-20405-8910/root/chroot_tmpdir/scmroot/mpitests'...
$ git reset --hard origin/a8
HEAD is now at 73bac28 update to mpitests-5.7-1.el8.src.rpm