$ git clone -n https://gitee.com/src-opencloudos-rpms/leptonica.git /var/lib/mock/dist-oc9-build-70241-47407/root/chroot_tmpdir/scmroot/leptonica
Cloning into '/var/lib/mock/dist-oc9-build-70241-47407/root/chroot_tmpdir/scmroot/leptonica'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/leptonica
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 316bae7 import leptonica-1.84.0-1.tl4