$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libmpcdec.git /var/lib/mock/dist-an7-build-28822-15312/root/chroot_tmpdir/scmroot/libmpcdec
Cloning into '/var/lib/mock/dist-an7-build-28822-15312/root/chroot_tmpdir/scmroot/libmpcdec'...
$ git reset --hard origin/a7
HEAD is now at 3a87c43 import libmpcdec-1.2.6-12.el7.src.rpm