$ git clone -n https://gitee.com/wenyuzifang/taglib.git /var/lib/mock/dist-an23-build-470200-74061/root/chroot_tmpdir/scmroot/taglib
Cloning into '/var/lib/mock/dist-an23-build-470200-74061/root/chroot_tmpdir/scmroot/taglib'...
$ git fetch origin 0807b08cf13a4b6b85d846fc74844b7a0120ddc2:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/taglib
 * [new ref]         0807b08cf13a4b6b85d846fc74844b7a0120ddc2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0807b08 Update code from upstream