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Contents
require 'sprockets'
require 'sass'
require 'coffee_script'
require 'compass'
require 'uglifier'
require 'autoprefixer-rails'
require 'execjs'
module Locomotive::Steam
class SprocketsEnvironment < ::Sprockets::Environment
attr_reader :steam_path
def initialize(root, options = {})
super(root)
@steam_path = root
append_steam_paths
install_minifiers if options[:minify]
install_autoprefixer
context_class.class_eval do
def asset_path(path, options = {})
path
end
end
end
private
def append_steam_paths
%w(fonts stylesheets javascripts).each do |name|
append_path File.join(@steam_path, name)
end
Compass::Frameworks::ALL.each { |f| append_path(f.stylesheets_directory) }
end
def install_minifiers
# minify javascripts and stylesheets
self.js_compressor = :uglify
self.css_compressor = :scss
end
def install_autoprefixer
file = File.join(root, '..', 'config', 'autoprefixer.yml')
if File.exists?(file)
params = (::YAML.load_file(file) || {}).symbolize_keys
AutoprefixerRails.install(self, params)
Locomotive::Common::Logger.info "[Autoprefixer] detected and installed".light_white
if ENV['EXECJS_RUNTIME'].blank?
Locomotive::Common::Logger.warn "[Autoprefixer]".light_white + " [Warning] if you notice bad performance, install NodeJS and run \"export EXECJS_RUNTIME=Node\" in your shell"
end
Locomotive::Common::Logger.info "\n"
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems