$ git clone -n https://gitee.com/mgb01105731/gssdp.git /var/lib/mock/dist-an23-build-337680-69712/root/chroot_tmpdir/scmroot/gssdp
Cloning into '/var/lib/mock/dist-an23-build-337680-69712/root/chroot_tmpdir/scmroot/gssdp'...
$ git reset --hard origin/a23
HEAD is now at df80c64 rebuild