$ git clone -n https://gitee.com/mgb01105731/libnotify.git /var/lib/mock/dist-an23.2-build-419414-72881/root/chroot_tmpdir/scmroot/libnotify
Cloning into '/var/lib/mock/dist-an23.2-build-419414-72881/root/chroot_tmpdir/scmroot/libnotify'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libnotify
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56bf620 Update to 0.8.3 from 0.8.2