$ git clone -n https://gitee.com/mgb01105731/qoder.git /var/lib/mock/dist-an23-build-501234-74764/root/chroot_tmpdir/scmroot/qoder
Cloning into '/var/lib/mock/dist-an23-build-501234-74764/root/chroot_tmpdir/scmroot/qoder'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/qoder
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 487721a init