$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/librsvg2.git /var/lib/mock/dist-an7-build-28904-15324/root/chroot_tmpdir/scmroot/librsvg2
Cloning into '/var/lib/mock/dist-an7-build-28904-15324/root/chroot_tmpdir/scmroot/librsvg2'...
$ git reset --hard origin/a7
HEAD is now at 0b5806e import librsvg2-2.40.20-1.el7.src.rpm