$ git clone -n https://gitee.com/fundawang/wxGTK.git /var/lib/mock/dist-an23-build-326641-68995/root/chroot_tmpdir/scmroot/wxGTK
Cloning into '/var/lib/mock/dist-an23-build-326641-68995/root/chroot_tmpdir/scmroot/wxGTK'...
$ git fetch origin a90785a78963fac0a2f047a5cd9abb7bec1cc470:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/wxGTK
 * [new ref]         a90785a78963fac0a2f047a5cd9abb7bec1cc470 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a90785a 3.2.4