$ git clone -n https://gitee.com/opencloudos-stream/chafa.git /var/lib/mock/dist-oc9-epol-build-243700-83154/root/chroot_tmpdir/scmroot/chafa
Cloning into '/var/lib/mock/dist-oc9-epol-build-243700-83154/root/chroot_tmpdir/scmroot/chafa'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/chafa
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a453bc !4 Rebuild to fix install failure Merge pull request !4 from dpdwaj/master