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Refactor sprockets compressors module

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This commit is contained in:
Carlos Antonio da Silva 2012-02-13 20:16:08 -02:00
parent 10cf66c034
commit 9b9838ec4b
1 changed files with 22 additions and 20 deletions
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42
actionpack/lib/sprockets/compressors.rb
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@ -1,38 +1,28 @@
module Sprockets module Sprockets
module Compressors module Compressors
extend self
@@css_compressors = {} @@css_compressors = {}
@@js_compressors = {} @@js_compressors = {}
@@default_css_compressor = nil @@default_css_compressor = nil
@@default_js_compressor = nil @@default_js_compressor = nil
def self.register_css_compressor(name, klass, options = {}) def register_css_compressor(name, klass, options = {})
@@default_css_compressor = name.to_sym if options[:default] || @@default_css_compressor.nil? @@default_css_compressor = name.to_sym if options[:default] || @@default_css_compressor.nil?
@@css_compressors[name.to_sym] = {:klass => klass.to_s, :require => options[:require]} @@css_compressors[name.to_sym] = { :klass => klass.to_s, :require => options[:require] }
end end
def self.register_js_compressor(name, klass, options = {}) def register_js_compressor(name, klass, options = {})
@@default_js_compressor = name.to_sym if options[:default] || @@default_js_compressor.nil? @@default_js_compressor = name.to_sym if options[:default] || @@default_js_compressor.nil?
@@js_compressors[name.to_sym] = {:klass => klass.to_s, :require => options[:require]} @@js_compressors[name.to_sym] = { :klass => klass.to_s, :require => options[:require] }
end end
def self.registered_css_compressor(name) def registered_css_compressor(name)
if name.respond_to?(:to_sym) find_registered_compressor name, @@css_compressors, @@default_css_compressor
compressor = @@css_compressors[name.to_sym] || @@css_compressors[@@default_css_compressor]
require compressor[:require] if compressor[:require]
compressor[:klass].constantize.new
else
name
end
end end
def self.registered_js_compressor(name) def registered_js_compressor(name)
if name.respond_to?(:to_sym) find_registered_compressor name, @@js_compressors, @@default_js_compressor
compressor = @@js_compressors[name.to_sym] || @@js_compressors[@@default_js_compressor]
require compressor[:require] if compressor[:require]
compressor[:klass].constantize.new
else
name
end
end end
# The default compressors must be registered in default plugins (ex. Sass-Rails) # The default compressors must be registered in default plugins (ex. Sass-Rails)
@ -43,6 +33,18 @@ module Sprockets
register_css_compressor(:yui, 'YUI::CssCompressor', :require => 'yui/compressor') register_css_compressor(:yui, 'YUI::CssCompressor', :require => 'yui/compressor')
register_js_compressor(:closure, 'Closure::Compiler', :require => 'closure-compiler') register_js_compressor(:closure, 'Closure::Compiler', :require => 'closure-compiler')
register_js_compressor(:yui, 'YUI::JavaScriptCompressor', :require => 'yui/compressor') register_js_compressor(:yui, 'YUI::JavaScriptCompressor', :require => 'yui/compressor')
private
def find_registered_compressor(name, compressors_hash, default_compressor_name)
if name.respond_to?(:to_sym)
compressor = compressors_hash[name.to_sym] || compressors_hash[default_compressor_name]
require compressor[:require] if compressor[:require]
compressor[:klass].constantize.new
else
name
end
end
end end
# An asset compressor which does nothing. # An asset compressor which does nothing.