$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/LibRaw.git /var/lib/mock/dist-an7-build-28894-15322/root/chroot_tmpdir/scmroot/LibRaw
Cloning into '/var/lib/mock/dist-an7-build-28894-15322/root/chroot_tmpdir/scmroot/LibRaw'...
$ git reset --hard origin/a7
HEAD is now at cf53b69 import LibRaw-0.19.2-1.el7.src.rpm