$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/rubygem-thor.git /var/lib/mock/dist-an7-build-30216-15478/root/chroot_tmpdir/scmroot/rubygem-thor
Cloning into '/var/lib/mock/dist-an7-build-30216-15478/root/chroot_tmpdir/scmroot/rubygem-thor'...
$ git reset --hard origin/a7
HEAD is now at e0c2334 import rubygem-thor-0.19.1-1.el7.src.rpm