$ git clone -n https://gitee.com/src-opencloudos-rpms/source-highlight.git /var/lib/mock/dist-oc9-build-45115-14591/root/chroot_tmpdir/scmroot/source-highlight
Cloning into '/var/lib/mock/dist-oc9-build-45115-14591/root/chroot_tmpdir/scmroot/source-highlight'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/source-highlight
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3688ff8 import source-highlight-3.1.9-3.tl4