$ git clone -n https://gitee.com/wenyuzifang/libnotify.git /var/lib/mock/dist-an23-build-462628-73799/root/chroot_tmpdir/scmroot/libnotify
Cloning into '/var/lib/mock/dist-an23-build-462628-73799/root/chroot_tmpdir/scmroot/libnotify'...
$ git fetch origin c2b06abfab56fe3c3b1a4f427f180d32d0249e6d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libnotify
 * [new ref]         c2b06abfab56fe3c3b1a4f427f180d32d0249e6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c2b06ab Update code from upstream