$ git clone -n https://gitee.com/opencloudos-stream/kf5-kcodecs.git /var/lib/mock/dist-oc9-epol-build-66228-16665/root/chroot_tmpdir/scmroot/kf5-kcodecs
Cloning into '/var/lib/mock/dist-oc9-epol-build-66228-16665/root/chroot_tmpdir/scmroot/kf5-kcodecs'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kf5-kcodecs
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 24bda01 !1 init Merge pull request !1 from chairou/master