apt::ppa failed to create the apt source "lock" file

[llavaud]

Describe the Bug

Module failed to create the apt source list file resulting in an installation of the PPA repository on every run.

Expected Behavior

The repository apt source list file must be created on the first installation.

Steps to Reproduce

Add a PPA repository

    apt::ppa {
        'ppa:duplicity-team/duplicity-release-git':
    }

Run puppet a first time, it will install the repository:

Notice: Compiled catalog for REDACTED in environment production in 2.02 seconds
Notice: /Stage[main]/Duplicity/Apt::Ppa[ppa:duplicity-team/duplicity-release-git]/Exec[add-apt-repository-ppa:duplicity-team/duplicity-release-git]/returns: executed successfully
Notice: Applied catalog in 29.86 seconds

The module must create the file /etc/apt/sources.list.d/duplicity-team-ubuntu-duplicity-release-git-noble.list to prevent re-installation on next runs, but it fail with the following error:

Debug: /Stage[main]/Duplicity/Apt::Ppa[ppa:duplicity-team/duplicity-release-git]/File[/etc/apt/sources.list.d/duplicity-team-ubuntu-duplicity-release-git-noble.list]: Nothing to manage: no ensure and the resource doesn't exist

Adding an ensure => file statement here seems to solve this issue.

Environment

• Version: 8.10.0
• Platform: Ubuntu 24.04