Any way to include apipie into my engine and have the docs available in the final app?

[jmoses]

Any way to include apipie into my engine and have the docs available in the final app?

[jmoses]

If I subclass the Apipie::ApipiesController in my engine, it starts to work at least, but it doesn't find any controllers with documentation.

[iNecas]

You might try setting api_controllers_matcher to match the controllers in your engine. There might be a problem that it will override the settings from the host app, as this case was not considered yet. At least we would know this way is possible, and we can add better support for this.

I will need to do something similar soon, so we can sync our approaches.

[jmoses]

So, I may have got it to work.

• include the apipie gem into your engine
• setup the initializer in your engine (using the engine's root/path for controllers)
• add the apipie routes call into your application (not the engine)

[jmoses]

So, my next problem is that I allow the engine using app to modify fields on some of the core objects, which changes what my API documentation should show (ie: adding a "full_name" parameter to User). Ideally I'd be able to, in the initializer or something do:

Apipie.config do
  Core::UserController.modify_docs(:update) do
    param :user, Hash do
      param :full_name, String, desc: "Optional full name of the user"
    end
  end
end

I'm looking for maybe where to put it, but I'm in a mazy of twisty passages, all alike.

[jmoses]

So, instance_evaling a block from with a Hash parameters block does what I was looking for, at least now. It's still icky.

param :user, Hash do
  instance_eval(&extra_documentation)
end

[gwbarrett]

I have a mountable engine that is packaged as a gem and then included in my main application; I want the API documentation for the mountable engine to be accessible in the main application. Is this issue now resolved? Are there any step-by-step instructions on working around it? Any guidance will be appreciated.

Thanks.

[playq-deployer]

My 3 steps in #127 (comment) still work for me.

[leobagua]

To anyone interested in a solution, following #127 (comment)

The name of my engine is AuthEngine, below follow my config:

# engines/auth_engine/initializers/apipie.rb
Apipie.configure do |config|
  config.app_name = "Auth"
  config.api_base_url = "/api/auth/"
  config.doc_base_url = "/docs/"
  config.api_routes = AuthEngine::Engine.routes
  config.api_controllers_matcher = "#{AuthEngine::Engine.root}/app/controllers/auth_engine/**/*.rb"
end

In the main Rails App

# config/routes.rb
Rails.application.routes.draw do
   apipie
end