$ git clone -n https://gitee.com/opencloudos-stream/perl-DateTime-Format-Excel.git /var/lib/mock/dist-oc9-epol-build-83850-57249/root/chroot_tmpdir/scmroot/perl-DateTime-Format-Excel
Cloning into '/var/lib/mock/dist-oc9-epol-build-83850-57249/root/chroot_tmpdir/scmroot/perl-DateTime-Format-Excel'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-DateTime-Format-Excel
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d200472 package init