$ git clone -n https://gitee.com/src-opencloudos-rpms/osbuild-composer.git /var/lib/mock/dist-oc8-build-234251-81950/root/chroot_tmpdir/scmroot/osbuild-composer
Cloning into '/var/lib/mock/dist-oc8-build-234251-81950/root/chroot_tmpdir/scmroot/osbuild-composer'...
$ git fetch origin bf13a84ad0ec28f51b168f9ccd1f28e628c45350:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/osbuild-composer
 * [new ref]         bf13a84ad0ec28f51b168f9ccd1f28e628c45350 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf13a84 import osbuild-composer-101.4-2.tl3