yum::copr is not always idempotent

[jay7x]

When COPR is added by a group name (@caddy/caddy in my case), it is not idempotent.

How to reproduce (e.g Puppet code you use)

yum::copr { '@caddy/caddy': }

What are you seeing

You'll see the dnf -y copr enable @caddy/caddy executed again, because egrep in the unless case doesn't match.

Some more info related:

# ls -1 /etc/yum.repos.d/_copr*
/etc/yum.repos.d/_copr:copr.fedorainfracloud.org:copart:restic.repo
/etc/yum.repos.d/_copr:copr.fedorainfracloud.org:group_caddy:caddy.repo

# dnf copr list --enabled
copr.fedorainfracloud.org/copart/restic
copr.fedorainfracloud.org/group_caddy/caddy

So unless case here fails in this case: https://github.com/voxpupuli/puppet-yum/blob/master/manifests/copr.pp#L34.

What behaviour did you expect instead

yum::copr resource to be idempotent (do not change anything on subsequent runs).