$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/rubygem-abrt.git /var/lib/mock/dist-an7-build-38162-18130/root/chroot_tmpdir/scmroot/rubygem-abrt
Cloning into '/var/lib/mock/dist-an7-build-38162-18130/root/chroot_tmpdir/scmroot/rubygem-abrt'...
$ git reset --hard origin/a7
HEAD is now at 80539b9 import rubygem-abrt-0.3.0-1.el7.src.rpm