Extension file generation commands default to the App directory

[jasonvarga]

• Generator php please make:tags Something should output to app/Tags/Something.php with an App\Tags namespace.
• We could add an argument to specify an addon location instead, to mimic v2 behavior.

[jasonvarga]

I reckon we could add a setting to config/system.php (at least temporarily) that's like this:

'addons_path' => base_path('addons')

and you could use that path when you add the --addon=MyAddon option?

[jasonvarga]

In my opinion, please make:addon Foo should just give you the bones, which in v3 is just a composer.json and service provider - and dump it into {addons_path}/Foo

I'm not sure how useful the whole interactive thing and/or mega-file-dump was.

[jesseleite]

Yeah let's keep it simple by default.

We could always add that stuff in later, and it could even be opt-in with -i for interactive, similar to how make:model SomeModel is bare bones, but if you pass -a you get all this...

-a, --all    Generate a migration, factory, and resource controller for the model

[jesseleite]

Solved the addon location argument in commands like make:tag by asking composer for the addon path, no config needed for that part 🤘

The above ideas could still apply when we flesh out a make:addon command though.