thoughtbot/ember-cli-rails

mount_ember_app with custom path - No route matches [GET] "/assets/frontend.js"

Closed this issue · 1 comments

ndbroadbent commented

Which operating system and version is the project developed on?

Mac OS X 10.11.6 (15G1108)

Which version of [ruby][ruby] is the project developed on?

2.2.3p173

Which version of [npm][npm] is the project developed on?

4.0.2

Which version of [ember-cli][ember-cli] is the project developed on?

ember-cli: 2.9.1
node: 4.4.4
os: darwin x64

What is the [rails][rails] version?

5.0.0.1

What is the [ember-cli-rails][gem] version (from Gemfile)?

0.8.3

What is the [ember-cli-rails-addon][addon] version (from package.json)?

0.8.0

Is your application server [multi-threaded][] (such as puma and unicorn) or is
it multi-process (such as thin and webrick)?

puma (3.6.2)

What are the contents of config/initializers/ember.rb?

EmberCli.configure do |c|
  c.app :frontend
end

What are the contents of the Rails' view that renders the Ember application?

I am just rendering the default index from EmberCli::EmberController:

<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Frontend</title>
    <meta name="description" content="">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    

    <link rel="stylesheet" href="/assets/vendor.css">
    <link rel="stylesheet" href="/assets/frontend.css">

    
      <meta name="csrf-param" content="authenticity_token" />
<meta name="csrf-token" content="msN73mx+hlq9gXKywClNUIAe1xk1vkVxPYBlIqTsZIyti9MLAHojI/WtDi8FmPWpPxLJi87vK1O/MsgC5U2BYA==" />
</head>
  <body>
    

    <script src="/assets/vendor.js"></script>
    <script src="/assets/frontend.js"></script>

    
  </body>
</html>

How are the EmberCLI-related routes defined?

config/routes.rb:

Rails.application.routes.draw do
  root to: 'marketing#index'
  devise_for :users
  ActiveAdmin.routes(self)

  mount_ember_app :frontend, to: "/app"  
end

How is the application deployed?

Developing locally

I'm trying to get up and running with ember-cli-rails, but I'm running into a problem whenever I set a custom path in mount_ember_app in my routes.rb. Everything works fine when it is mounted at /. However, we want to use / for a landing page, and then show the ember app to authenticated users at /app.

When I visit /app, the HTML loads correctly, but my Rails server displays a whole bunch of No route matches ... errors:

  • ActionController::RoutingError (No route matches [GET] "/assets/vendor.css")
  • ActionController::RoutingError (No route matches [GET] "/assets/frontend.css")
  • ActionController::RoutingError (No route matches [GET] "/assets/frontend.js")
  • ActionController::RoutingError (No route matches [GET] "/assets/vendor.js")

However, the assets show up if I visit paths such as /app/assets/frontend.js and /app/assets/frontend.css in my browser.

Is this the expected behaviour? Do I need to customize the index view and change these paths manually?

Thanks!

ndbroadbent commented

Ah I see, I need to also set the rootURL in frontend/config/environment.js. That's mentioned later on in the README, but I think it would be helpful to mention that in the Mount section under Routing options. I will submit a pull request.

  • 👍1