ruby on rails - sassc - asset_path en los carriles de archivos scss

sassc-rails

Question

Estoy teniendo problemas con asset_path en producción. Rieles 3.1.1

#config/environments/development.rb
Scc::Application.configure do
  # Settings specified here will take precedence over those in config/application.rb

  # In the development environment your application''s code is reloaded on
  # every request.  This slows down response time but is perfect for development
  # since you don''t have to restart the web server when you make code changes.
  config.cache_classes = false

  # Log error messages when you accidentally call methods on nil.
  config.whiny_nils = true

  # Show full error reports and disable caching
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false

  # Don''t care if the mailer can''t send
  config.action_mailer.raise_delivery_errors = false

  # Print deprecation notices to the Rails logger
  config.active_support.deprecation = :log
  config.action_mailer.default_url_options = { :host => ''localhost:3000'' }

  # Only use best-standards-support built into browsers
  config.action_dispatch.best_standards_support = :builtin

  # Do not compress assets
  config.assets.compress = false

  # Expands the lines which load the assets
  config.assets.debug = true
end

y

#config/environments/production.rb
 Scc::Application.configure do
  # Settings specified here will take precedence over those in config/application.rb

  # Code is not reloaded between requests
  config.cache_classes = true

  # Full error reports are disabled and caching is turned on
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true

  # Disable Rails''s static asset server (Apache or nginx will already do this)
  config.serve_static_assets = false

  # Compress JavaScripts and CSS
  config.assets.compress = true

  # Don''t fallback to assets pipeline if a precompiled asset is missed
  config.assets.compile = false

  # Generate digests for assets URLs
  config.assets.digest = true

  # Defaults to Rails.root.join("public/assets")
  # config.assets.manifest = YOUR_PATH

  # Specifies the header that your server uses for sending files
  # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
  # config.action_dispatch.x_sendfile_header = ''X-Accel-Redirect'' # for nginx

  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
  # config.force_ssl = true

  # See everything in the log (default is :info)
  # config.log_level = :debug

  # Use a different logger for distributed setups
  # config.logger = SyslogLogger.new

  # Use a different cache store in production
  # config.cache_store = :mem_cache_store

  # Enable serving of images, stylesheets, and JavaScripts from an asset server
  # config.action_controller.asset_host = "http://assets.example.com"

  # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
  # config.assets.precompile += %w( search.js )

  # Disable delivery errors, bad email addresses will be ignored
  # config.action_mailer.raise_delivery_errors = false

  # Enable threaded mode
  # config.threadsafe!

  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
  # the I18n.default_locale when a translation can not be found)
  config.i18n.fallbacks = true

  # Send deprecation notices to registered listeners
  config.active_support.deprecation = :notify
end

Tengo el siguiente código:

.right-bar-filler{
    background:url(asset_path(''right_bar_filler.jpg'', image)) repeat-y;
    padding-top:0px;
}

En desarrollo termina siendo:

.right-bar-filler {
  background: url("/assets/right_bar_filler.jpg") repeat-y;
  padding-top: 0px;
}

En producción sale como:

.right-bar-filler {
  background: url(asset_path("right_bar_filler.jpg", image)) repeat-y;
  padding-top: 0px;
}

¿Qué me estoy perdiendo completamente?

Gracias por cualquier ayuda.

Answer 1

¿Rastrillaron los activos: precompilar? Por defecto, Rails no compilará activos en producción. El flujo de trabajo recomendado es compilar los activos como parte de su implementación.

Answer 2

Esto no parece correcto:

.right-bar-filler{
    background:url(asset_path(''right_bar_filler.jpg'', image)) repeat-y;
    padding-top:0px;
}

Si desea utilizar el ayudante asset_path , debe ejecutarse dentro de las etiquetas erb (< asset_path >)

.right-bar-filler{
    background:url(<%= asset_path(''right_bar_filler.jpg'', image) %>) repeat-y;
    padding-top:0px;
}

y asegúrese de nombrar el archivo correctamente, es decir, example_filename.css.erb

ACTUALIZACIÓN : Lo siento, no noté que estabas usando SASS, no CSS. Mi respuesta anterior no es lo que necesitas.

Intenta esto en su lugar:

.right-bar-filler{
    background:url(asset-path(''right_bar_filler.jpg'', image)) repeat-y;
    padding-top:0px;
}

Es decir, creo que el ayudante de ruta de activos utiliza guiones en SASS, no guiones bajos

http://rubydoc.info/github/petebrowne/sprockets-sass/master/Sprockets/Sass/Functions