Not serving concatenated minimized files in production

[spullen]

In production it just seems to be doing the same thing as it does in development, serves each individual file. I have the prebuild flag set to true, and I see it create both the js and css minimized files. And if I explicitly go to those files in the browser they exist.

Here is my assets config

class MyApp < Sinatra::Base
  ...
  set :root, File.dirname(__FILE__)

  register Sinatra::AssetPack
  ...

  assets {
    serve '/js',      :from => 'public/javascripts'
    serve '/css',     :from => 'public/stylesheets'
    serve '/images',  :from => 'public/img'

    js :app, '/js/app.js', [
      '/js/jquery-1.9.1.min.js',
      '/js/jquery.validate.min.js',
      '/js/knockout-2.2.1.min.js',
      '/js/bootstrap.min.js',
      '/js/application.js'
    ]

    css :application, '/css/application.css', [
      '/css/bootstrap.min.css',
      '/css/bootstrap-responsive.min.css',
      '/css/my_app.css'
    ]

    js_compression  :jsmin
    css_compression :simple

    prebuild true
  }

  ...
end

In my view I have

<%= css :application, :media => 'screen' %>
<%= js :app %>

And the output from thin start -p 4567 -e production or rackup -p 4567 -E production:

>> Using rack adapter
** Building /js/app.js...
** Building /css/application.css...
>> Thin web server (v1.3.1 codename Triple Espresso)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:4567, CTRL+C to stop

Edit: Also, I'm using sinatra-assetpack 0.1.5

[j15e]

Try without prebuild true, this feature might be broken (haven't read the whole code yet and this part is still mysterious to me).

[spullen]

This might be an issue with https://github.com/sinatra/sinatra/issues/577 Which would cause this https://github.com/rstacruz/sinatra-assetpack/blob/master/lib/sinatra/assetpack/helpers.rb#L47 not to work properly.

In my app I printed out settings.production?.to_s and that returned false! even though settings.environment # => :production.

[spullen]

I tried removing the prebuild true, no dice.

[j15e]

Can you also try setting RACK_ENV=production as it might depends on it? Not sure what -e production does exactly.

[spullen]

setting the RACK_ENV explicitly didn't work either.

[j15e]

And downgrading or upgrading sinatra? Last tests were run with 1.3.4 not 1.3.5

[spullen]

I have it working now. I have sinatra/contrib and sinatra/config_file:

...
  register Sinatra::ConfigFile

  config_file settings.root + '/config/config.yml'
...

I commented out those two lines (the config had nothing in it anyways) and it worked. Is there a known confliction between the two libraries?

[j15e]

No known conflict, but seems indeed to be related and I would guess sinatra config does not set the environment variable in the way expected by sinatra/sinatra-assetpack.

[j15e]

Tests succeed, will be in next release, for now use edge :

gem 'sinatra-assetpack', :git => 'git://github.com/rstacruz/sinatra-assetpack.git'