$ git clone -n https://gitee.com/renping000/mtdev.git /var/lib/mock/dist-an23-build-191664-60794/root/chroot_tmpdir/scmroot/mtdev
Cloning into '/var/lib/mock/dist-an23-build-191664-60794/root/chroot_tmpdir/scmroot/mtdev'...
$ git fetch origin 583d8f6c20700a53f86e2dd39da4113762a3e28a:KOJI_FETCH_HEAD
From https://gitee.com/renping000/mtdev
 * [new ref]         583d8f6c20700a53f86e2dd39da4113762a3e28a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 583d8f6 add doc package