$ git clone -n https://gitee.com/wenyuzifang/libraw1394_1765943009.git /var/lib/mock/dist-an23-build-497633-74608/root/chroot_tmpdir/scmroot/libraw1394_1765943009
Cloning into '/var/lib/mock/dist-an23-build-497633-74608/root/chroot_tmpdir/scmroot/libraw1394_1765943009'...
$ git fetch origin 30d666a48571965d708dc93f97e9a20d785fe040:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libraw1394_1765943009
 * [new ref]         30d666a48571965d708dc93f97e9a20d785fe040 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30d666a Update code from upstream