For each object maintain parent-child relationship graph, i.e. list of
parent objects ('parents' property) and list of children objects ('children'
Objects without parent(s) are objects specified in init manifest.
Objects without children are object of types that do not reuse other types.
This will fix if a package will be upgraded from some extras to all
extras. Previously, it will not work because some dependencies of 'all'
are already installed, so the feature 'all' is already installed.
Now, it will use a list of all extras to iterate over them separatly. This
will result it will never install all extras via `[all]`, but rather
As the previous detection took the wrong values, this explorer now
checks if packages for an extra are installed or not. If not, the extra
is not installed.
Based on the information of the explorer, it will install the package
again with the absent extras.
Closes#853, see issue for full description / discussion.
- There was about 6.53% chances of `--renewal-hook` not being applied
- Using --automatic-renewal in one cert and not in another was an error.
- It was not possible to use different hooks for different certificates.
- FreeBSD support was utterly broken.