Add back settings/options

[disberd]

This PR adds back the possibility of customizing the behavior of @frompackage/@fromparent using settings/options

The supported options are now defined inside the FromPackageOptions type and are:

• rootmodule::Bool: Specifies whether the target module shall be registered as root module at the beginning of the loading procedure. This is relying on Base internals but can be useful in some cases, for example when the package internals rely on Base.pkgdir or similar which depend on the module being registered as root module.
  • This defaults to false and shall be enabled only when necessary.
• manifest::Symbol: This controls whether the macro will try to instantiate or resolve the target environment before loading the package. The supported options are:
  • :instantiate: which will call Pkg.instantiate on the target environment
  • :resolve: which will call Pkg.resolve on the target environment
  • any other symbol: which will simply throw an error if the provided environment is not instantiated, as it used to do before.
    • This is the default behavior
• verbose::Bool: This option will just send some logs for debugging while loading the contents of the package.

These options must be passed to the end of the @fromparent or @frompackage macro call as a seris of option = value as in the following image from the test/TestInception/inception_notebook.jl notebook:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (21108dc) to head (c19873c).

Additional details and impacted files

@@            Coverage Diff            @@
##            master       #62   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           11        12    +1     
  Lines          653       727   +74     
=========================================
+ Hits           653       727   +74     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.