$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libisofs.git /var/lib/mock/dist-an7-build-31840-15811/root/chroot_tmpdir/scmroot/libisofs
Cloning into '/var/lib/mock/dist-an7-build-31840-15811/root/chroot_tmpdir/scmroot/libisofs'...
$ git reset --hard origin/a7
HEAD is now at fc1e1ef import libisofs-1.2.8-4.el7.src.rpm