$ git clone -n https://gitee.com/src-opencloudos-rpms/pango.git /var/lib/mock/dist-oc9-build-71005-47500/root/chroot_tmpdir/scmroot/pango
Cloning into '/var/lib/mock/dist-oc9-build-71005-47500/root/chroot_tmpdir/scmroot/pango'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pango
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 831a1a4 import pango-1.50.14-4.tl4