$ git clone -n https://gitee.com/opencloudos-stream/ghc-pango.git /var/lib/mock/dist-oc9-epol-build-221253-80941/root/chroot_tmpdir/scmroot/ghc-pango
Cloning into '/var/lib/mock/dist-oc9-epol-build-221253-80941/root/chroot_tmpdir/scmroot/ghc-pango'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-pango
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ed5572 update to Version 0.13.12.0