$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libshout.git /var/lib/mock/dist-an7-build-28917-15325/root/chroot_tmpdir/scmroot/libshout
Cloning into '/var/lib/mock/dist-an7-build-28917-15325/root/chroot_tmpdir/scmroot/libshout'...
$ git reset --hard origin/a7
HEAD is now at 6c9b649 import libshout-2.2.2-11.el7.src.rpm