$ git clone -n https://gitee.com/opencloudos-stream/perl-Term-Shell.git /var/lib/mock/dist-oc9-epol-build-94723-59562/root/chroot_tmpdir/scmroot/perl-Term-Shell
Cloning into '/var/lib/mock/dist-oc9-epol-build-94723-59562/root/chroot_tmpdir/scmroot/perl-Term-Shell'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Term-Shell
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6bcc49d package init