$ git clone -n https://gitee.com/ocs-bot/harfbuzz.git /var/lib/mock/dist-ocs23-build-140466-9694/root/chroot_tmpdir/scmroot/harfbuzz
Cloning into '/var/lib/mock/dist-ocs23-build-140466-9694/root/chroot_tmpdir/scmroot/harfbuzz'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/ocs-bot/harfbuzz
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 205cda6 Upgrade to version 8.4.0