3 |
--------------------------------------------------------------------------------
/test/dummy/bin/rails:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env ruby
2 | APP_PATH = File.expand_path('../../config/application', __FILE__)
3 | require_relative '../config/boot'
4 | require 'rails/commands'
5 |
--------------------------------------------------------------------------------
/test/dummy/config.ru:
--------------------------------------------------------------------------------
1 | # This file is used by Rack-based servers to start the application.
2 |
3 | require ::File.expand_path('../config/environment', __FILE__)
4 | run Rails.application
5 |
--------------------------------------------------------------------------------
/test/dummy/config/initializers/session_store.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | Dummy::Application.config.session_store :cookie_store, key: '_dummy_session'
4 |
--------------------------------------------------------------------------------
/test/dummy/config/environment.rb:
--------------------------------------------------------------------------------
1 | # Load the Rails application.
2 | require File.expand_path('../application', __FILE__)
3 |
4 | # Initialize the Rails application.
5 | Dummy::Application.initialize!
6 |
--------------------------------------------------------------------------------
/test/dummy/app/assets/components/external_css/index.html:
--------------------------------------------------------------------------------
1 |
2 |
Test external css
3 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | .bundle/
2 | log/*.log
3 | pkg/
4 | test/dummy/db/*.sqlite3
5 | test/dummy/db/*.sqlite3-journal
6 | test/dummy/log/*.log
7 | test/dummy/tmp/
8 | test/dummy/.sass-cache
9 |
10 | *.gem
11 | .gems
12 |
13 | Gemfile.lock
14 |
--------------------------------------------------------------------------------
/lib/emcee.rb:
--------------------------------------------------------------------------------
1 | require "emcee/version"
2 |
3 | require "emcee/helpers/asset_url_helper"
4 | require "emcee/helpers/asset_tag_helper"
5 | require "emcee/helpers/sprockets_helper"
6 |
7 | require "emcee/loose_assets"
8 | require "emcee/railtie"
9 |
--------------------------------------------------------------------------------
/test/helpers_test.rb:
--------------------------------------------------------------------------------
1 | require 'test_helper'
2 |
3 | class Helpers < ActionView::TestCase
4 | test "html_import should work" do
5 | assert_equal "", html_import_tag("test")
6 | end
7 | end
8 |
--------------------------------------------------------------------------------
/test/dummy/config/initializers/filter_parameter_logging.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # Configure sensitive parameters which will be filtered from the log file.
4 | Rails.application.config.filter_parameters += [:password]
5 |
--------------------------------------------------------------------------------
/test/dummy/config/initializers/mime_types.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # Add new mime types for use in respond_to blocks:
4 | # Mime::Type.register "text/richtext", :rtf
5 | # Mime::Type.register_alias "text/html", :iphone
6 |
--------------------------------------------------------------------------------
/test/dummy/app/controllers/application_controller.rb:
--------------------------------------------------------------------------------
1 | class ApplicationController < ActionController::Base
2 | # Prevent CSRF attacks by raising an exception.
3 | # For APIs, you may want to use :null_session instead.
4 | protect_from_forgery with: :exception
5 | end
6 |
--------------------------------------------------------------------------------
/test/dummy/config/boot.rb:
--------------------------------------------------------------------------------
1 | # Set up gems listed in the Gemfile.
2 | ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../../../Gemfile', __FILE__)
3 |
4 | require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])
5 | $LOAD_PATH.unshift File.expand_path('../../../../lib', __FILE__)
6 |
--------------------------------------------------------------------------------
/test/dummy/Rakefile:
--------------------------------------------------------------------------------
1 | # Add your own tasks in files placed in lib/tasks ending in .rake,
2 | # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
3 |
4 | require File.expand_path('../config/application', __FILE__)
5 |
6 | Dummy::Application.load_tasks
7 |
--------------------------------------------------------------------------------
/test/dummy/app/assets/components/template/index.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
Test template
6 |
7 |
8 |
--------------------------------------------------------------------------------
/test/dummy/app/controllers/dummy_controller.rb:
--------------------------------------------------------------------------------
1 | class DummyController < ApplicationController
2 | def index
3 | end
4 |
5 | def assets
6 | # Send the compiled application.html as a string so that we can test asset
7 | # compilation.
8 | render json: Dummy::Application::assets.find_asset("application.html").source
9 | end
10 | end
11 |
--------------------------------------------------------------------------------
/test/dummy/app/assets/components/application.html:
--------------------------------------------------------------------------------
1 |
10 |
--------------------------------------------------------------------------------
/lib/generators/emcee/install/templates/application.html:
--------------------------------------------------------------------------------
1 |
10 |
--------------------------------------------------------------------------------
/test/dummy/config/initializers/backtrace_silencers.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
4 | # Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ }
5 |
6 | # You can also remove all the silencers if you're trying to debug a problem that might stem from framework code.
7 | # Rails.backtrace_cleaner.remove_silencers!
8 |
--------------------------------------------------------------------------------
/test/dummy/app/views/layouts/application.html.erb:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | Dummy
5 | <%= stylesheet_link_tag "application", media: "all", "data-turbolinks-track" => true %>
6 | <%= javascript_include_tag "application", "data-turbolinks-track" => true %>
7 | <%= html_import_tag "application", "data-turbolinks-track" => true %>
8 | <%= csrf_meta_tags %>
9 |
10 |
11 |
12 | <%= yield %>
13 |
14 |
15 |
16 |
--------------------------------------------------------------------------------
/test/test_helper.rb:
--------------------------------------------------------------------------------
1 | # Configure Rails Environment
2 | ENV["RAILS_ENV"] = "test"
3 |
4 | require File.expand_path("../dummy/config/environment.rb", __FILE__)
5 | require "rails/test_help"
6 |
7 | Rails.backtrace_cleaner.remove_silencers!
8 |
9 | # Load support files
10 | Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each { |f| require f }
11 |
12 | # Load fixtures from the engine
13 | if ActiveSupport::TestCase.method_defined?(:fixture_path=)
14 | ActiveSupport::TestCase.fixture_path = File.expand_path("../fixtures", __FILE__)
15 | end
16 |
--------------------------------------------------------------------------------
/lib/emcee/helpers/asset_url_helper.rb:
--------------------------------------------------------------------------------
1 | module ActionView
2 | module Helpers
3 | module AssetUrlHelper
4 | # Modify ActionView to recognize html files and the '/components' path.
5 | ASSET_EXTENSIONS.merge!({ html: '.html' })
6 | ASSET_PUBLIC_DIRECTORIES.merge!({ html: '/components' })
7 |
8 | # Convenience method for html. Based on ActionView's standard
9 | # javascript_path method.
10 | def path_to_html(source, options = {})
11 | path_to_asset(source, { type: :html }.merge!(options))
12 | end
13 | end
14 | end
15 | end
16 |
--------------------------------------------------------------------------------
/Gemfile:
--------------------------------------------------------------------------------
1 | source "https://rubygems.org"
2 |
3 | # Declare your gem's dependencies in emcee.gemspec.
4 | # Bundler will treat runtime dependencies like base dependencies, and
5 | # development dependencies will be added by default to the :development group.
6 | gemspec
7 |
8 | # Declare any dependencies that are still in development here instead of in
9 | # your gemspec. These might include edge Rails or gems from your path or
10 | # Git. Remember to move these dependencies to your gemspec before releasing
11 | # your gem to rubygems.org.
12 |
13 | # To use debugger
14 | # gem 'debugger'
15 |
--------------------------------------------------------------------------------
/test/dummy/config/initializers/wrap_parameters.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # This file contains settings for ActionController::ParamsWrapper which
4 | # is enabled by default.
5 |
6 | # Enable parameter wrapping for JSON. You can disable this by setting :format to an empty array.
7 | ActiveSupport.on_load(:action_controller) do
8 | wrap_parameters format: [:json] if respond_to?(:wrap_parameters)
9 | end
10 |
11 | # To enable root element in JSON for ActiveRecord objects.
12 | # ActiveSupport.on_load(:active_record) do
13 | # self.include_root_in_json = true
14 | # end
15 |
--------------------------------------------------------------------------------
/test/dummy/README.rdoc:
--------------------------------------------------------------------------------
1 | == README
2 |
3 | This README would normally document whatever steps are necessary to get the
4 | application up and running.
5 |
6 | Things you may want to cover:
7 |
8 | * Ruby version
9 |
10 | * System dependencies
11 |
12 | * Configuration
13 |
14 | * Database creation
15 |
16 | * Database initialization
17 |
18 | * How to run the test suite
19 |
20 | * Services (job queues, cache servers, search engines, etc.)
21 |
22 | * Deployment instructions
23 |
24 | * ...
25 |
26 |
27 | Please feel free to use a different markup language if you do not plan to run
28 | rake doc:app.
29 |
--------------------------------------------------------------------------------
/test/dummy/app/assets/stylesheets/application.css:
--------------------------------------------------------------------------------
1 | /*
2 | * This is a manifest file that'll be compiled into application.css, which will include all the files
3 | * listed below.
4 | *
5 | * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
6 | * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
7 | *
8 | * You're free to add application-wide styles to this file and they'll appear at the top of the
9 | * compiled file, but it's generally better to create a new file per style scope.
10 | *
11 | *= require_self
12 | *= require_tree .
13 | */
14 |
--------------------------------------------------------------------------------
/lib/emcee/compressors/html_compressor.rb:
--------------------------------------------------------------------------------
1 | module Emcee
2 | module Compressors
3 | # HtmlCompressor is a very basic compressor that removes blank lines and
4 | # comments from an HTML file.
5 | class HtmlCompressor
6 | HTML_COMMENTS = /\)/m
7 | JS_MULTI_COMMENTS = /\/\*(?:.*?)\*\//m
8 | JS_COMMENTS = /^\s*\/\/.*$/
9 | BLANK_LINES = /^[\s]*$\n/
10 |
11 | def compress(string)
12 | ops = [HTML_COMMENTS, JS_MULTI_COMMENTS, JS_COMMENTS, BLANK_LINES]
13 |
14 | ops.reduce(string) do |output, op|
15 | output.gsub(op, "")
16 | end
17 | end
18 | end
19 | end
20 | end
21 |
--------------------------------------------------------------------------------
/test/dummy/app/assets/javascripts/application.js:
--------------------------------------------------------------------------------
1 | // This is a manifest file that'll be compiled into application.js, which will include all the files
2 | // listed below.
3 | //
4 | // Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
5 | // or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
6 | //
7 | // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
8 | // compiled file.
9 | //
10 | // Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details
11 | // about supported directives.
12 | //
13 | //= require_tree .
14 |
--------------------------------------------------------------------------------
/test/dummy/config/database.yml:
--------------------------------------------------------------------------------
1 | # SQLite version 3.x
2 | # gem install sqlite3
3 | #
4 | # Ensure the SQLite 3 gem is defined in your Gemfile
5 | # gem 'sqlite3'
6 | development:
7 | adapter: sqlite3
8 | database: db/development.sqlite3
9 | pool: 5
10 | timeout: 5000
11 |
12 | # Warning: The database defined as "test" will be erased and
13 | # re-generated from your development database when you run "rake".
14 | # Do not set this db to the same as development or production.
15 | test:
16 | adapter: sqlite3
17 | database: db/test.sqlite3
18 | pool: 5
19 | timeout: 5000
20 |
21 | production:
22 | adapter: sqlite3
23 | database: db/production.sqlite3
24 | pool: 5
25 | timeout: 5000
26 |
--------------------------------------------------------------------------------
/Rakefile:
--------------------------------------------------------------------------------
1 | begin
2 | require 'bundler/setup'
3 | rescue LoadError
4 | puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
5 | end
6 |
7 | require 'rdoc/task'
8 |
9 | RDoc::Task.new(:rdoc) do |rdoc|
10 | rdoc.rdoc_dir = 'rdoc'
11 | rdoc.title = 'Emcee'
12 | rdoc.options << '--line-numbers'
13 | rdoc.rdoc_files.include('README.rdoc')
14 | rdoc.rdoc_files.include('lib/**/*.rb')
15 | end
16 |
17 |
18 |
19 |
20 | Bundler::GemHelper.install_tasks
21 |
22 | require 'rake/testtask'
23 |
24 | Rake::TestTask.new(:test) do |t|
25 | t.libs << 'lib'
26 | t.libs << 'test'
27 | t.pattern = 'test/**/*_test.rb'
28 | t.verbose = false
29 | end
30 |
31 |
32 | task default: :test
33 |
--------------------------------------------------------------------------------
/test/dummy/config/initializers/secret_token.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # Your secret key is used for verifying the integrity of signed cookies.
4 | # If you change this key, all old signed cookies will become invalid!
5 |
6 | # Make sure the secret is at least 30 characters and all random,
7 | # no regular words or you'll be exposed to dictionary attacks.
8 | # You can use `rake secret` to generate a secure secret key.
9 |
10 | # Make sure your secret_key_base is kept private
11 | # if you're sharing your code publicly.
12 | Dummy::Application.config.secret_key_base = '333a83947133eab0bf2da71086e66a4c25a85739575f595c2fb42faf041c73bf5b576747f926f5de828ad1953f0459cc433b4bdef30426badbf3a5b124f45418'
13 |
--------------------------------------------------------------------------------
/test/dummy/config/initializers/inflections.rb:
--------------------------------------------------------------------------------
1 | # Be sure to restart your server when you modify this file.
2 |
3 | # Add new inflection rules using the following format. Inflections
4 | # are locale specific, and you may define rules for as many different
5 | # locales as you wish. All of these examples are active by default:
6 | # ActiveSupport::Inflector.inflections(:en) do |inflect|
7 | # inflect.plural /^(ox)$/i, '\1en'
8 | # inflect.singular /^(ox)en/i, '\1'
9 | # inflect.irregular 'person', 'people'
10 | # inflect.uncountable %w( fish sheep )
11 | # end
12 |
13 | # These inflection rules are supported but not enabled by default:
14 | # ActiveSupport::Inflector.inflections(:en) do |inflect|
15 | # inflect.acronym 'RESTful'
16 | # end
17 |
--------------------------------------------------------------------------------
/test/dummy/config/locales/en.yml:
--------------------------------------------------------------------------------
1 | # Files in the config/locales directory are used for internationalization
2 | # and are automatically loaded by Rails. If you want to use locales other
3 | # than English, add the necessary files in this directory.
4 | #
5 | # To use the locales, use `I18n.t`:
6 | #
7 | # I18n.t 'hello'
8 | #
9 | # In views, this is aliased to just `t`:
10 | #
11 | # <%= t('hello') %>
12 | #
13 | # To use a different locale, set it with `I18n.locale`:
14 | #
15 | # I18n.locale = :es
16 | #
17 | # This would use the information in config/locales/es.yml.
18 | #
19 | # To learn more, please read the Rails Internationalization guide
20 | # available at http://guides.rubyonrails.org/i18n.html.
21 |
22 | en:
23 | hello: "Hello world"
24 |
--------------------------------------------------------------------------------
/lib/emcee/helpers/asset_tag_helper.rb:
--------------------------------------------------------------------------------
1 | module ActionView
2 | module Helpers
3 | module AssetTagHelper
4 | # Custom view helper used to create an html import. Will search the asset
5 | # directories for the sources.
6 | #
7 | # html_import_tag("navigation")
8 | #
9 | def html_import_tag(*sources)
10 | options = sources.extract_options!.stringify_keys
11 | path_options = options.extract!('protocol').symbolize_keys
12 |
13 | sources.uniq.map { |source|
14 | tag_options = {
15 | "rel" => "import",
16 | "href" => path_to_html(source, path_options)
17 | }.merge!(options)
18 | tag(:link, tag_options)
19 | }.join("\n").html_safe
20 | end
21 | end
22 | end
23 | end
24 |
--------------------------------------------------------------------------------
/lib/emcee/loose_assets.rb:
--------------------------------------------------------------------------------
1 | # Monkey patch Sprockets-rails so that loose html files are handled correctly.
2 | #
3 | # Not sure that modifying another gem's railtie is a good idea, but it works
4 | # for now.
5 | module Sprockets
6 | class Railtie
7 | # Remove the LOOSE_APP_ASSETS constant so we can modify it without Ruby
8 | # complaining.
9 | remove_const(:LOOSE_APP_ASSETS) if defined?(LOOSE_APP_ASSETS)
10 |
11 | # Add .html to the loose app assets file extensions.
12 | LOOSE_APP_ASSETS = lambda do |filename, path|
13 | path =~ /app\/assets/ && !%w(.js .css .html).include?(File.extname(filename))
14 | end
15 |
16 | # Add the .html extension to the 'precompile' regex.
17 | config.assets.precompile = [LOOSE_APP_ASSETS, /(?:\/|\\|\A)application\.(css|js|html)$/]
18 | end
19 | end
20 |
--------------------------------------------------------------------------------
/lib/emcee/node.rb:
--------------------------------------------------------------------------------
1 | module Emcee
2 | # Document is responsible for interacting with individual html nodes that
3 | # make up the parsed document.
4 | class Node
5 | def initialize(parser_node)
6 | @parser_node = parser_node
7 | end
8 |
9 | def path
10 | href || src
11 | end
12 |
13 | def remove
14 | @parser_node.remove
15 | end
16 |
17 | def replace(type, new_content)
18 | new_node = Nokogiri::XML::Node.new(type, document)
19 | new_node.content = new_content
20 | @parser_node.replace(new_node)
21 | end
22 |
23 | private
24 |
25 | def href
26 | @parser_node.attribute("href")
27 | end
28 |
29 | def src
30 | @parser_node.attribute("src")
31 | end
32 |
33 | def document
34 | @parser_node.document
35 | end
36 | end
37 | end
38 |
--------------------------------------------------------------------------------
/lib/emcee/processors/import_processor.rb:
--------------------------------------------------------------------------------
1 | module Emcee
2 | module Processors
3 | # ImportProcessor scans a file for html imports and adds them to the current
4 | # required assets.
5 | class ImportProcessor
6 | def initialize(resolver)
7 | @resolver = resolver
8 | end
9 |
10 | def process(doc)
11 | require_assets(doc)
12 | remove_imports(doc)
13 | doc
14 | end
15 |
16 | private
17 |
18 | def require_assets(doc)
19 | doc.html_imports.each do |node|
20 | path = @resolver.absolute_path(node.path)
21 | @resolver.require_asset(path)
22 | end
23 | end
24 |
25 | def remove_imports(doc)
26 | doc.html_imports.each do |node|
27 | node.remove
28 | end
29 | end
30 | end
31 | end
32 | end
33 |
--------------------------------------------------------------------------------
/lib/emcee/processors/stylesheet_processor.rb:
--------------------------------------------------------------------------------
1 | module Emcee
2 | module Processors
3 | # StylesheetProcessor scans a document for external stylesheet references and
4 | # inlines them into the current document.
5 | class StylesheetProcessor
6 | def initialize(resolver)
7 | @resolver = resolver
8 | end
9 |
10 | def process(doc)
11 | inline_styles(doc)
12 | doc
13 | end
14 |
15 | private
16 |
17 | def inline_styles(doc)
18 | doc.style_references.each do |node|
19 | path = @resolver.absolute_path(node.path)
20 | return unless @resolver.should_inline?(path)
21 | content = @resolver.evaluate(path)
22 | node.replace("style", content)
23 | @resolver.depend_on_asset(path)
24 | end
25 | end
26 | end
27 | end
28 | end
29 |
--------------------------------------------------------------------------------
/emcee.gemspec:
--------------------------------------------------------------------------------
1 | $:.push File.expand_path("../lib", __FILE__)
2 |
3 | require "emcee/version"
4 |
5 | Gem::Specification.new do |s|
6 | s.name = "emcee"
7 | s.version = Emcee::VERSION
8 | s.authors = ["Andrew Huth"]
9 | s.email = ["andrew@huth.me"]
10 | s.homepage = "https://github.com/ahuth/emcee"
11 | s.summary = "Add web components to the Rails asset pipeline."
12 | s.description = "Add web components to the Rails asset pipeline"
13 | s.license = "MIT"
14 |
15 | s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
16 | s.test_files = Dir["test/**/*"]
17 |
18 | s.add_dependency "nokogiri", "~> 1.0"
19 | s.add_dependency "nokogumbo", "~> 1.1"
20 | s.add_dependency "rails", "~> 4.2.0"
21 |
22 | s.add_development_dependency "coffee-rails", "~> 4.0"
23 | s.add_development_dependency "sass", "~> 3.0"
24 | s.add_development_dependency "sqlite3", "~> 1.3"
25 | end
26 |
--------------------------------------------------------------------------------
/lib/emcee/helpers/sprockets_helper.rb:
--------------------------------------------------------------------------------
1 | module Sprockets
2 | module Rails
3 | module Helper
4 | # Custom view helper used to create an html import. This same method is
5 | # already defined in ActionView. We pull out the sources here, before
6 | # calling back to ActionView's.
7 | #
8 | # Based on Sprocket's javascript_include_tag.
9 | def html_import_tag(*sources)
10 | options = sources.extract_options!.stringify_keys
11 | if options["debug"] != false && request_debug_assets?
12 | sources.map { |source|
13 | #check_errors_for(source)
14 | if asset = lookup_asset_for_path(source, type: :html)
15 | asset.to_a.map do |a|
16 | super(path_to_html(a.logical_path, debug: true), options)
17 | end
18 | else
19 | super(source, options)
20 | end
21 | }.flatten.uniq.join("\n").html_safe
22 | else
23 | sources.push(options)
24 | super(*sources)
25 | end
26 | end
27 | end
28 | end
29 | end
30 |
--------------------------------------------------------------------------------
/lib/emcee/processors/script_processor.rb:
--------------------------------------------------------------------------------
1 | module Emcee
2 | module Processors
3 | # ScriptProcessor scans a document for external script references and inlines
4 | # them into the current document.
5 | class ScriptProcessor
6 | def initialize(resolver)
7 | @resolver = resolver
8 | end
9 |
10 | def process(doc)
11 | inline_scripts(doc)
12 | doc
13 | end
14 |
15 | private
16 |
17 | def inline_scripts(doc)
18 | doc.script_references.each do |node|
19 | path = @resolver.absolute_path(node.path)
20 | return unless @resolver.should_inline?(path)
21 | script = @resolver.evaluate(path)
22 | node.replace("script", escape_with_slash(script))
23 | @resolver.depend_on_asset(path)
24 | end
25 | end
26 |
27 | def escape_with_slash(script)
28 | script = script.sub('))+/
8 |
9 | # Implement `render` so that it uses our own header pattern.
10 | def render(context, locals)
11 | @context = context
12 | @pathname = context.pathname
13 | @directory = File.dirname(@pathname)
14 |
15 | @header = data[HEADER_PATTERN, 0] || ""
16 | @body = $' || data
17 | # Ensure body ends in a new line
18 | @body += "\n" if @body != "" && @body !~ /\n\Z/m
19 |
20 | @included_pathnames = []
21 |
22 | @result = ""
23 | @result.force_encoding(body.encoding)
24 |
25 | @has_written_body = false
26 |
27 | process_directives
28 | process_source
29 |
30 | @result
31 | end
32 | end
33 | end
34 |
--------------------------------------------------------------------------------
/MIT-LICENSE:
--------------------------------------------------------------------------------
1 | Copyright 2014 Andrew Huth
2 |
3 | Permission is hereby granted, free of charge, to any person obtaining
4 | a copy of this software and associated documentation files (the
5 | "Software"), to deal in the Software without restriction, including
6 | without limitation the rights to use, copy, modify, merge, publish,
7 | distribute, sublicense, and/or sell copies of the Software, and to
8 | permit persons to whom the Software is furnished to do so, subject to
9 | the following conditions:
10 |
11 | The above copyright notice and this permission notice shall be
12 | included in all copies or substantial portions of the Software.
13 |
14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
15 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
17 | NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
18 | LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
19 | OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 |
--------------------------------------------------------------------------------
/test/dummy/config/application.rb:
--------------------------------------------------------------------------------
1 | require File.expand_path('../boot', __FILE__)
2 |
3 | require "active_model/railtie"
4 | require "action_controller/railtie"
5 | require "action_mailer/railtie"
6 | require "action_view/railtie"
7 | require "sprockets/railtie"
8 |
9 | Bundler.require(*Rails.groups)
10 | require "emcee"
11 |
12 | module Dummy
13 | class Application < Rails::Application
14 | # Settings in config/environments/* take precedence over those specified here.
15 | # Application configuration should go into files in config/initializers
16 | # -- all .rb files in that directory are automatically loaded.
17 |
18 | # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
19 | # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
20 | # config.time_zone = 'Central Time (US & Canada)'
21 |
22 | # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
23 | # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
24 | # config.i18n.default_locale = :de
25 | end
26 | end
27 |
28 |
--------------------------------------------------------------------------------
/lib/emcee/resolver.rb:
--------------------------------------------------------------------------------
1 | module Emcee
2 | # Resolver is responsible for interfacing with Sprockets.
3 | class Resolver
4 | def initialize(context)
5 | @context = context
6 | @directory = File.dirname(context.pathname)
7 | end
8 |
9 | # Declare a file as a dependency to Sprockets. The dependency will be
10 | # included in the application's html bundle.
11 | def require_asset(path)
12 | @context.require_asset(path)
13 | end
14 |
15 | # Allows to state an asset dependency without including it
16 | def depend_on_asset(path)
17 | @context.depend_on_asset(path)
18 | end
19 |
20 | # Return the contents of a file. Does any required processing, such as SCSS
21 | # or CoffeeScript.
22 | def evaluate(path)
23 | @context.evaluate(path)
24 | end
25 |
26 | # Indicate if an asset should be inlined or not. References to files at an
27 | # external web address, for example, should not be inlined.
28 | def should_inline?(path)
29 | path !~ /\A\/\//
30 | end
31 |
32 | def absolute_path(path)
33 | File.absolute_path(path, @directory)
34 | end
35 | end
36 | end
37 |
--------------------------------------------------------------------------------
/test/node_test.rb:
--------------------------------------------------------------------------------
1 | require 'test_helper'
2 | require 'emcee/node.rb'
3 |
4 | class NodeTest < ActiveSupport::TestCase
5 | setup do
6 | @body = ""
7 | @document = Nokogiri::HTML.fragment(@body)
8 | @node = Emcee::Node.new(@document.children.first)
9 | end
10 |
11 | test "should have a stylesheet path" do
12 | assert_equal "test.css", @node.path.to_s
13 | end
14 |
15 | test "should have a script path" do
16 | document = Nokogiri::HTML.fragment("")
17 | node = Emcee::Node.new(document.children.first)
18 | assert_equal "test.js", node.path.to_s
19 | end
20 |
21 | test "should remove itself" do
22 | assert_difference "@document.children.length", -1 do
23 | @node.remove
24 | end
25 | end
26 |
27 | test "can be replaced by a ", @document.to_s
31 | end
32 |
33 | test "can be replaced by a ", @document.to_s
37 | end
38 | end
39 |
--------------------------------------------------------------------------------
/test/dummy/config/environments/development.rb:
--------------------------------------------------------------------------------
1 | Dummy::Application.configure do
2 | # Settings specified here will take precedence over those in config/application.rb.
3 |
4 | # In the development environment your application's code is reloaded on
5 | # every request. This slows down response time but is perfect for development
6 | # since you don't have to restart the web server when you make code changes.
7 | config.cache_classes = false
8 |
9 | # Do not eager load code on boot.
10 | config.eager_load = false
11 |
12 | # Show full error reports and disable caching.
13 | config.consider_all_requests_local = true
14 | config.action_controller.perform_caching = false
15 |
16 | # Don't care if the mailer can't send.
17 | config.action_mailer.raise_delivery_errors = false
18 |
19 | # Print deprecation notices to the Rails logger.
20 | config.active_support.deprecation = :log
21 |
22 | # Raise an error on page load if there are pending migrations
23 | config.active_record.migration_error = :page_load
24 |
25 | # Debug mode disables concatenation and preprocessing of assets.
26 | # This option may cause significant delays in view rendering with a large
27 | # number of complex assets.
28 | config.assets.debug = true
29 | end
30 |
--------------------------------------------------------------------------------
/lib/emcee/railtie.rb:
--------------------------------------------------------------------------------
1 | require "emcee/directive_processor"
2 | require "emcee/processors/import_processor"
3 | require "emcee/processors/script_processor"
4 | require "emcee/processors/stylesheet_processor"
5 | require "emcee/compressors/html_compressor"
6 | require "emcee/document"
7 | require "emcee/resolver"
8 |
9 | module Emcee
10 | class Railtie < Rails::Railtie
11 | initializer :add_asset_paths do |app|
12 | app.assets.paths.unshift(Rails.root.join("vendor", "assets", "components"))
13 | end
14 |
15 | initializer :add_preprocessors do |app|
16 | app.assets.register_mime_type "text/html", ".html"
17 | app.assets.register_preprocessor "text/html", Emcee::DirectiveProcessor
18 | end
19 |
20 | initializer :add_postprocessors do |app|
21 | app.assets.register_postprocessor "text/html", :web_components do |context, data|
22 | doc = Emcee::Document.new(data)
23 | resolver = Emcee::Resolver.new(context)
24 | Emcee::Processors::ImportProcessor.new(resolver).process(doc)
25 | Emcee::Processors::ScriptProcessor.new(resolver).process(doc)
26 | Emcee::Processors::StylesheetProcessor.new(resolver).process(doc)
27 | doc.to_s
28 | end
29 | end
30 |
31 | initializer :add_compressors do |app|
32 | app.assets.register_bundle_processor "text/html", :html_compressor do |context, data|
33 | Emcee::Compressors::HtmlCompressor.new.compress(data)
34 | end
35 | end
36 | end
37 | end
38 |
--------------------------------------------------------------------------------
/test/dummy/public/500.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | We're sorry, but something went wrong (500)
5 |
48 |
49 |
50 |
51 |
52 |
53 |
We're sorry, but something went wrong.
54 |
55 |
If you are the application owner check the logs for more information.
Maybe you tried to change something you didn't have access to.
55 |
56 |
If you are the application owner check the logs for more information.
57 |
58 |
59 |
--------------------------------------------------------------------------------
/test/dummy/public/404.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | The page you were looking for doesn't exist (404)
5 |
48 |
49 |
50 |
51 |
52 |
53 |
The page you were looking for doesn't exist.
54 |
You may have mistyped the address or the page may have moved.
55 |
56 |
If you are the application owner check the logs for more information.
57 |
58 |
59 |
--------------------------------------------------------------------------------
/test/dummy_app_integration_test.rb:
--------------------------------------------------------------------------------
1 | require 'test_helper'
2 | require 'action_controller'
3 | require 'coffee-rails'
4 | require 'sass'
5 |
6 | class DummyAppIntegrationTest < ActionController::TestCase
7 | tests DummyController
8 |
9 | # The dummy app has a custom route and controller action that renders the
10 | # compiled html import as a json response. We test against that here.
11 | test "the test files should get compiled and concatenated" do
12 | get :assets
13 | assert_equal @response.body, <<-EOS.strip_heredoc
14 |
19 |
Test CoffeeScript
20 |
23 |
Test scss
24 |
25 |
Test external css
26 |
27 |
Test external js
28 |
Test simple import
29 |
33 |
Test css
34 |
36 |
Test js
37 |
38 |
39 |
43 |
44 |
Test template
45 |
46 |
47 | EOS
48 | end
49 | end
50 |
--------------------------------------------------------------------------------
/test/resolver_test.rb:
--------------------------------------------------------------------------------
1 | require 'test_helper'
2 | require 'emcee/resolver.rb'
3 |
4 | # Create a stub of Sprocket's Context class, so we can test if we're sending
5 | # the correct messages to it.
6 | class ContextStub
7 | attr_reader :asset_required, :asset_dependent, :evaluated
8 |
9 | def pathname
10 | "/"
11 | end
12 |
13 | def require_asset(asset)
14 | @asset_required = true
15 | end
16 |
17 | def depend_on_asset(asset)
18 | @asset_dependent = true
19 | end
20 |
21 | def evaluate(path, options = {})
22 | @evaluated = true
23 | end
24 | end
25 |
26 | class ResolverTest < ActiveSupport::TestCase
27 | setup do
28 | @context = ContextStub.new
29 | @resolver = Emcee::Resolver.new(@context)
30 | end
31 |
32 | test "should resolve absolute path" do
33 | assert_equal "/test.js", @resolver.absolute_path("test.js")
34 | end
35 |
36 | test "should require assets" do
37 | @resolver.require_asset("/asset1")
38 | assert @context.asset_required
39 | end
40 |
41 | test "should set dependencies on assets" do
42 | @resolver.depend_on_asset("/dependency")
43 | assert @context.asset_dependent
44 | end
45 |
46 | test "should evaluate an asset" do
47 | @resolver.evaluate("/test")
48 | assert @context.evaluated
49 | end
50 |
51 | test "should indicate if asset should be inlined" do
52 | assert @resolver.should_inline?("test.css")
53 | assert @resolver.should_inline?("/vendor/assets/test.js")
54 |
55 | assert_not @resolver.should_inline?("//fonts.googleapis.com/css?family=RobotoDraft:regular,bold,italic,thin,light,bolditalic,black,medium&lang=en")
56 | assert_not @resolver.should_inline?("//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js")
57 | end
58 | end
59 |
--------------------------------------------------------------------------------
/test/dummy/config/environments/test.rb:
--------------------------------------------------------------------------------
1 | Dummy::Application.configure do
2 | # Settings specified here will take precedence over those in config/application.rb.
3 |
4 | # The test environment is used exclusively to run your application's
5 | # test suite. You never need to work with it otherwise. Remember that
6 | # your test database is "scratch space" for the test suite and is wiped
7 | # and recreated between test runs. Don't rely on the data there!
8 | config.cache_classes = true
9 |
10 | # Do not eager load code on boot. This avoids loading your whole application
11 | # just for the purpose of running a single test. If you are using a tool that
12 | # preloads Rails for running tests, you may have to set it to true.
13 | config.eager_load = false
14 |
15 | # Configure static asset server for tests with Cache-Control for performance.
16 | config.serve_static_files = true
17 | config.static_cache_control = "public, max-age=3600"
18 |
19 | # Show full error reports and disable caching.
20 | config.consider_all_requests_local = true
21 | config.action_controller.perform_caching = false
22 |
23 | # Raise exceptions instead of rendering exception templates.
24 | config.action_dispatch.show_exceptions = false
25 |
26 | # Disable request forgery protection in test environment.
27 | config.action_controller.allow_forgery_protection = false
28 |
29 | # Tell Action Mailer not to deliver emails to the real world.
30 | # The :test delivery method accumulates sent emails in the
31 | # ActionMailer::Base.deliveries array.
32 | config.action_mailer.delivery_method = :test
33 |
34 | # Print deprecation notices to the stderr.
35 | config.active_support.deprecation = :stderr
36 |
37 | # Silence a deprecation warning by explicitly setting sorted test order.
38 | config.active_support.test_order = :sorted
39 | end
40 |
--------------------------------------------------------------------------------
/lib/emcee/document.rb:
--------------------------------------------------------------------------------
1 | require "emcee/node"
2 | require "nokogumbo"
3 |
4 | module Emcee
5 | # Document is responsible for parsing HTML and handling interaction with the
6 | # resulting document.
7 | class Document
8 | ENCODING = 'UTF-8'
9 |
10 | def initialize(data)
11 | @doc = Nokogiri::HTML5.parse("#{data}")
12 | end
13 |
14 | def to_s
15 | # Make an html string. The parser does weird things with certain
16 | # attributes, so turn those nodes into xhtml.
17 | xhtml_nodes = nodes_with_selected_attribute + nodes_with_src_attribute
18 | html = htmlify_except(xhtml_nodes)
19 | unescape(html).encode(ENCODING)
20 | end
21 |
22 | def html_imports
23 | wrap_nodes(@doc.css("link[rel='import']"))
24 | end
25 |
26 | def script_references
27 | wrap_nodes(@doc.css("script[src]"))
28 | end
29 |
30 | def style_references
31 | wrap_nodes(@doc.css("link[rel='stylesheet']"))
32 | end
33 |
34 | private
35 |
36 | # Get the html content of the document as a string.
37 | def to_html
38 | @doc.at("body").children.to_html(encoding: ENCODING).lstrip
39 | end
40 |
41 | def nodes_with_selected_attribute
42 | @doc.css("*[selected]")
43 | end
44 |
45 | def nodes_with_src_attribute
46 | @doc.css("*[src]:not(script)")
47 | end
48 |
49 | def wrap_nodes(nodes)
50 | nodes.map { |node| Emcee::Node.new(node) }
51 | end
52 |
53 | def unescape(content)
54 | content.gsub("&", "&")
55 | end
56 |
57 | # Generate an html string for the current document, but replace the provided
58 | # nodes with their xhtml strings.
59 | def htmlify_except(nodes)
60 | nodes.reduce(to_html) do |output, node|
61 | output.gsub(node.to_html, node.to_xhtml)
62 | end
63 | end
64 | end
65 | end
66 |
--------------------------------------------------------------------------------
/lib/generators/emcee/install/install_generator.rb:
--------------------------------------------------------------------------------
1 | module Emcee
2 | module Generators
3 | class InstallGenerator < Rails::Generators::Base
4 | source_root File.expand_path("../templates", __FILE__)
5 |
6 | desc "Adds an html import tag into your layout, adds a manifest to assets/components/application.html, and adds a vendor/assets/components directory"
7 |
8 | class_option :layout, :type => :string, :desc => "The path of the layout file to inject the html import tag into"
9 |
10 | def copy_application_manifest
11 | empty_directory "app/assets/components"
12 | copy_file "application.html", "app/assets/components/application.html"
13 | end
14 |
15 | def create_vendor_directory
16 | empty_directory "vendor/assets/components"
17 | create_file "vendor/assets/components/.keep"
18 | end
19 |
20 | def add_html_import_to_layout
21 | case
22 | when erb?
23 | insert_html_import("<%= html_import_tag \"application\", \"data-turbolinks-track\" => true %>", before: "<%= csrf_meta_tags %>")
24 | when haml? || slim?
25 | insert_html_import("= html_import_tag \"application\", \"data-turbolinks-track\" => true", before: "= csrf_meta_tags")
26 | end
27 | end
28 |
29 | def copy_bowerrc
30 | copy_file "template.bowerrc", ".bowerrc"
31 | end
32 |
33 | private
34 |
35 | def insert_html_import(content, options={})
36 | # if this is a slim or haml file we need to match the indentation level
37 | if options[:before] && (line = layout_file.read.lines.detect {|l| l.include?(options[:before].to_s) })
38 | indentation = line.match(/^\s+/).to_s
39 | content = content + "\n#{indentation}"
40 | end
41 |
42 | insert_into_file(layout_file.to_s, content, options)
43 | end
44 |
45 | def erb?
46 | layout_file.extname.match(/\.erb/)
47 | end
48 |
49 | def haml?
50 | layout_file.extname.match(/\.haml/)
51 | end
52 |
53 | def slim?
54 | layout_file.extname.match(/\.slim/)
55 | end
56 |
57 | def layout_file
58 | file = Pathname(options["layout"] || Dir[Rails.root.join("app","views","layouts","application*")].first)
59 | file.relative? ? file : file.relative_path_from(Rails.root)
60 | end
61 |
62 | end
63 | end
64 | end
65 |
--------------------------------------------------------------------------------
/test/document_test.rb:
--------------------------------------------------------------------------------
1 | require 'test_helper'
2 | require 'emcee/document'
3 |
4 | class DocumentTest < ActiveSupport::TestCase
5 | setup do
6 | @body = <<-EOS.strip_heredoc
7 |
8 |
9 |
10 |
11 | EOS
12 | @doc = Emcee::Document.new(@body)
13 | end
14 |
15 | test "converts itself into a string" do
16 | assert_equal @body, @doc.to_s
17 | end
18 |
19 | test "can access html imports" do
20 | assert_equal 2, @doc.html_imports.length
21 | end
22 |
23 | test "can access scripts" do
24 | assert_equal 1, @doc.script_references.length
25 | end
26 |
27 | test "can access stylesheets" do
28 | assert_equal 1, @doc.style_references.length
29 | end
30 |
31 | test "optional attribute syntax should not be removed" do
32 | body = '
hidden
'
33 | doc = Emcee::Document.new(body)
34 | assert_equal body, doc.to_s
35 | end
36 |
37 | test "the selected attribute should be rendered correctly" do
38 | body = '
test
'
39 | doc = Emcee::Document.new(body)
40 | assert_equal body, doc.to_s
41 | end
42 |
43 | test "ampersands, spaces, and curly-brackets should be unescaped" do
44 | body = ''
45 | doc = Emcee::Document.new(body)
46 | assert_equal body, doc.to_s
47 | end
48 |
49 | test "escaped single quotes in JavaScript should not be unescaped" do
50 | body = ""
51 | doc = Emcee::Document.new(body)
52 | assert_equal body, doc.to_s
53 | end
54 |
55 | test "escaped double quotes in JavaScript should not be unescaped" do
56 | body = ''
57 | doc = Emcee::Document.new(body)
58 | assert_equal body, doc.to_s
59 | end
60 |
61 | test "curly brackets in src attributes should be unescaped" do
62 | body = ''
63 | doc = Emcee::Document.new(body)
64 | assert_equal body, doc.to_s
65 | end
66 |
67 | test "umlauts and other utf-8 characters should be unescaped" do
68 | body = ''
69 | doc = Emcee::Document.new(body)
70 | assert_equal body, doc.to_s
71 | end
72 |
73 | test "document encoding should be utf-8" do
74 | doc = Emcee::Document.new('')
75 | assert_equal Encoding.find('UTF-8'), doc.to_s.encoding
76 | end
77 | end
78 |
--------------------------------------------------------------------------------
/test/compressors_test.rb:
--------------------------------------------------------------------------------
1 | require 'test_helper'
2 |
3 | class CompressorsTest < ActiveSupport::TestCase
4 | setup do
5 | @compressor = Emcee::Compressors::HtmlCompressor.new
6 | end
7 |
8 | test "compressor should remove html comments" do
9 | content = <<-EOS.strip_heredoc
10 |
14 | The span to end all spans
15 | EOS
16 | assert_equal @compressor.compress(content), <<-EOS.strip_heredoc
17 | The span to end all spans
18 | EOS
19 | end
20 |
21 | test "compressor should remove multi-line javascript comments" do
22 | content = <<-EOS.strip_heredoc
23 |
29 | EOS
30 | assert_equal @compressor.compress(content), <<-EOS.strip_heredoc
31 |
33 | EOS
34 | end
35 |
36 | test "compressor should remove single-line javascript comments" do
37 | content = <<-EOS.strip_heredoc
38 |
42 | EOS
43 | assert_equal @compressor.compress(content), <<-EOS.strip_heredoc
44 |
46 | EOS
47 | end
48 |
49 | test "compressor should remove css comments" do
50 | content = <<-EOS.strip_heredoc
51 |
59 | EOS
60 | assert_equal @compressor.compress(content), <<-EOS.strip_heredoc
61 |
66 | EOS
67 | end
68 |
69 | test "compressor should remove blank lines" do
70 | content = <<-EOS.strip_heredoc
71 |
test
72 |
73 |
74 |
75 |
oh yeah
76 |
77 |
test
78 | EOS
79 | assert_equal @compressor.compress(content), <<-EOS.strip_heredoc
80 |
test
81 |
oh yeah
82 |
test
83 | EOS
84 | end
85 |
86 | test "compressor should not attempt to remove javascript comments within a string" do
87 | content = <<-EOS.strip_heredoc
88 |
91 | EOS
92 | assert_equal @compressor.compress(content), content
93 | end
94 | end
95 |
--------------------------------------------------------------------------------
/test/dummy/config/environments/production.rb:
--------------------------------------------------------------------------------
1 | Dummy::Application.configure do
2 | # Settings specified here will take precedence over those in config/application.rb.
3 |
4 | # Code is not reloaded between requests.
5 | config.cache_classes = true
6 |
7 | # Eager load code on boot. This eager loads most of Rails and
8 | # your application in memory, allowing both thread web servers
9 | # and those relying on copy on write to perform better.
10 | # Rake tasks automatically ignore this option for performance.
11 | config.eager_load = true
12 |
13 | # Full error reports are disabled and caching is turned on.
14 | config.consider_all_requests_local = false
15 | config.action_controller.perform_caching = true
16 |
17 | # Enable Rack::Cache to put a simple HTTP cache in front of your application
18 | # Add `rack-cache` to your Gemfile before enabling this.
19 | # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid.
20 | # config.action_dispatch.rack_cache = true
21 |
22 | # Disable Rails's static asset server (Apache or nginx will already do this).
23 | config.serve_static_assets = false
24 |
25 | # Compress JavaScripts and CSS.
26 | config.assets.js_compressor = :uglifier
27 | # config.assets.css_compressor = :sass
28 |
29 | # Do not fallback to assets pipeline if a precompiled asset is missed.
30 | config.assets.compile = false
31 |
32 | # Generate digests for assets URLs.
33 | config.assets.digest = true
34 |
35 | # Version of your assets, change this if you want to expire all your assets.
36 | config.assets.version = '1.0'
37 |
38 | # Specifies the header that your server uses for sending files.
39 | # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
40 | # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
41 |
42 | # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
43 | # config.force_ssl = true
44 |
45 | # Set to :debug to see everything in the log.
46 | config.log_level = :info
47 |
48 | # Prepend all log lines with the following tags.
49 | # config.log_tags = [ :subdomain, :uuid ]
50 |
51 | # Use a different logger for distributed setups.
52 | # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
53 |
54 | # Use a different cache store in production.
55 | # config.cache_store = :mem_cache_store
56 |
57 | # Enable serving of images, stylesheets, and JavaScripts from an asset server.
58 | # config.action_controller.asset_host = "http://assets.example.com"
59 |
60 | # Precompile additional assets.
61 | # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
62 | # config.assets.precompile += %w( search.js )
63 |
64 | # Ignore bad email addresses and do not raise email delivery errors.
65 | # Set this to true and configure the email server for immediate delivery to raise delivery errors.
66 | # config.action_mailer.raise_delivery_errors = false
67 |
68 | # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
69 | # the I18n.default_locale when a translation can not be found).
70 | config.i18n.fallbacks = true
71 |
72 | # Send deprecation notices to registered listeners.
73 | config.active_support.deprecation = :notify
74 |
75 | # Disable automatic flushing of the log to improve performance.
76 | # config.autoflush_log = false
77 |
78 | # Use default logging formatter so that PID and timestamp are not suppressed.
79 | config.log_formatter = ::Logger::Formatter.new
80 | end
81 |
--------------------------------------------------------------------------------
/test/processors_test.rb:
--------------------------------------------------------------------------------
1 | require 'test_helper'
2 | require 'emcee/processors/import_processor'
3 | require 'emcee/processors/script_processor'
4 | require 'emcee/processors/stylesheet_processor'
5 | require 'emcee/document'
6 |
7 | # Create a stub of our asset resolver, so we can test if we're sending the
8 | # correct messages to it.
9 | class ResolverStub
10 | attr_reader :asset_required, :asset_dependent
11 |
12 | def initialize(contents)
13 | @contents = contents
14 | end
15 |
16 | def absolute_path(path)
17 | "/#{path}"
18 | end
19 |
20 | def require_asset(asset)
21 | @asset_required = true
22 | end
23 |
24 | def depend_on_asset(asset)
25 | @asset_dependent = true
26 | end
27 |
28 | def evaluate(path)
29 | @contents
30 | end
31 |
32 | def should_inline?(path)
33 | true
34 | end
35 | end
36 |
37 | class ProcessorsTest < ActiveSupport::TestCase
38 | setup do
39 | @resolver = ResolverStub.new "/* contents */"
40 | @body = <<-EOS.strip_heredoc
41 |
42 |
43 |
44 |
test
45 | EOS
46 | @doc = Emcee::Document.new(@body)
47 | end
48 |
49 | test "processing imports should work" do
50 | processor = Emcee::Processors::ImportProcessor.new(@resolver)
51 | processed = processor.process(@doc).to_s
52 |
53 | correct = <<-EOS.strip_heredoc
54 |
55 |
56 |