$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/m17n-contrib.git /var/lib/mock/dist-an7-build-32269-15959/root/chroot_tmpdir/scmroot/m17n-contrib
Cloning into '/var/lib/mock/dist-an7-build-32269-15959/root/chroot_tmpdir/scmroot/m17n-contrib'...
$ git reset --hard origin/a7
HEAD is now at d9837aa import m17n-contrib-1.1.14-3.el7.src.rpm