$ git clone -n https://gitee.com/mgb01105731/opus.git /var/lib/mock/dist-an23-build-131630-46446/root/chroot_tmpdir/scmroot/opus
Cloning into '/var/lib/mock/dist-an23-build-131630-46446/root/chroot_tmpdir/scmroot/opus'...
$ git reset --hard origin/a23
HEAD is now at e5005c9 add doc package