$ git clone -n https://gitee.com/rabbitali/cockpit.git /var/lib/mock/dist-an23-build-490377-74493/root/chroot_tmpdir/scmroot/cockpit
Cloning into '/var/lib/mock/dist-an23-build-490377-74493/root/chroot_tmpdir/scmroot/cockpit'...
$ git fetch origin 66d967d0c2519ae96a120a305147be3ff9668f5b:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/cockpit
 * [new ref]         66d967d0c2519ae96a120a305147be3ff9668f5b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 66d967d Update code from upstream