I'll try to test this soon against Fedora Docs.
I pulled the rpms for ascii_binder, sitemap_generator and git from your COPR. diff_dirs didn't look like it was building, so I gem installed it.
Installing leads me to need a newer trollop, however that is, as you've pointed out, only packaged for F27 and Rawhide, so I also dnf installed it from rawhide.
Other than not having the latest release which has commits Fedora Docs relies on, it seemed to work.
Also, can we get a patch to have the crippled commands return messages about the crippling and not just fail.
Lastly, pandoc-ruby looks like an unneeded dependency upstream. I'll work on a patch.
Upstream as: https://github.com/redhataccess/ascii_binder/pull/123
regards,
bex
thanks,
bex
Vít