$ git clone -n https://gitee.com/opencloudos-stream/ghc-path-io.git /var/lib/mock/dist-oc9-epol-build-239618-82609/root/chroot_tmpdir/scmroot/ghc-path-io
Cloning into '/var/lib/mock/dist-oc9-epol-build-239618-82609/root/chroot_tmpdir/scmroot/ghc-path-io'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-path-io
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 568c8c0 !1 Add numactl-devel to BuildRequires Merge pull request !1 from brucezhang/master