$ git clone -n https://gitee.com/fundawang/ostree.git /var/lib/mock/dist-an23-build-164814-58741/root/chroot_tmpdir/scmroot/ostree
Cloning into '/var/lib/mock/dist-an23-build-164814-58741/root/chroot_tmpdir/scmroot/ostree'...
$ git reset --hard b0d735f9201d88ddd1d77d9315cd43b1f61412ec
HEAD is now at b0d735f update br