$ git clone -n https://gitee.com/cobratoxin/libiptcdata.git /var/lib/mock/dist-an8.8-build-284600-64760/root/chroot_tmpdir/scmroot/libiptcdata
Cloning into '/var/lib/mock/dist-an8.8-build-284600-64760/root/chroot_tmpdir/scmroot/libiptcdata'...
$ git fetch origin 614bfcb93e1176666ec1b1b2265d59153c2f0862:KOJI_FETCH_HEAD
From https://gitee.com/cobratoxin/libiptcdata
 * [new ref]         614bfcb93e1176666ec1b1b2265d59153c2f0862 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 614bfcb spec: add doc sub package