$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-libintl-perl.git /var/lib/mock/dist-oc9-build-61813-16463/root/chroot_tmpdir/scmroot/perl-libintl-perl
Cloning into '/var/lib/mock/dist-oc9-build-61813-16463/root/chroot_tmpdir/scmroot/perl-libintl-perl'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-libintl-perl
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 324b90d import perl-libintl-perl-1.33-2.tl4