$ git clone -n https://gitee.com/rabbitali/gpm.git /var/lib/mock/dist-an23-build-490645-74493/root/chroot_tmpdir/scmroot/gpm
Cloning into '/var/lib/mock/dist-an23-build-490645-74493/root/chroot_tmpdir/scmroot/gpm'...
$ git fetch origin 219e8a1511a1997501d9848245e5f75dc4269f7e:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/gpm
 * [new ref]         219e8a1511a1997501d9848245e5f75dc4269f7e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 219e8a1 Update code from upstream