tristan: Finally we have flatpak in use to build a GNOME project (gnome-todo) and pass test suite through installed test.

But when I try to pass code coverage I found: gcov is not avaliable, I need to disable cache and keep build dirs to see compilation results... so maybe is time to stop there and try buildstream. Seing your message on mailing list makes me think it is the right time.

Can you refresh what should be the steps to build gnome-todo with buildstream? This are the dependencies (based on flatpak and org.gnome.Sdk//master flatpak runtime) to compile gnome-todo

https://git.gnome.org/browse/gnome-todo/tree/org.gnome.Todo.json