$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libXmu.git /var/lib/mock/dist-an7-build-32143-15913/root/chroot_tmpdir/scmroot/libXmu
Cloning into '/var/lib/mock/dist-an7-build-32143-15913/root/chroot_tmpdir/scmroot/libXmu'...
$ git reset --hard origin/a7
HEAD is now at 455a310 import libXmu-1.1.2-2.el7.src.rpm