$ /usr/bin/mergerepo_c --pkgorigins --all -a x86_64 -o /tmp/koji/tasks/4788/154788/repo --arch-expand -g /mnt/koji/repos/dist-oc8-dotnet-build/14918/groups/comps.xml -r file:///tmp/koji/tasks/4788/154788/repo_14918_premerge/ -r http://mirrors.tencent.com/epel/8/Everything/x86_64/ -r https://build.opencloudos.tech/kojifiles/external-repo/centos/x86_64/