$ git clone -n https://gitee.com/pkm031/gpsd.git /var/lib/mock/dist-an23-build-465418-73955/root/chroot_tmpdir/scmroot/gpsd
Cloning into '/var/lib/mock/dist-an23-build-465418-73955/root/chroot_tmpdir/scmroot/gpsd'...
$ git fetch origin cfc8cce8227bffee74aa445b57bbaf595b69a567:KOJI_FETCH_HEAD
From https://gitee.com/pkm031/gpsd
 * [new ref]         cfc8cce8227bffee74aa445b57bbaf595b69a567 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cfc8cce Merge branch 'a23' of https://gitee.com/pkm031/gpsd into a23