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# -*- encoding: utf-8 -*-
Gem::Specification.new do |s|
s.name = 'parallel_assets_compiler'
s.version = '0.2.0'
s.platform = Gem::Platform::RUBY
s.author = 'Jørgen Orehøj Erichsen'
s.email = 'joe@erichsen.net'
s.summary = 'Compile assets in parallel'
s.description = 'Compile assets in parallel to speed up deployment'
s.files = ['parallel_assets_compiler.rb']
s.require_path = '.'
s.add_dependency('parallel')
s.add_dependency('actionpack')
end
# Compile assets in parallel to speed up deployment
#
# Works by monkey patching actionpack from Rails 3.2.5
#
# Use it by adding this to your Gemfile and run bundle install
#
# gem 'parallel_assets_compiler', :git => 'git://gist.github.com/2873091.git'
#
# Inspired by
# https://github.com/steel/sprockets/commit/6327afc3341e34efd1dfdcfad08e3b9d85f7fd4a
# https://github.com/hornairs/sprockets-rails-parallel
require 'sprockets/static_compiler'
require 'parallel'
module Sprockets
class StaticCompiler
def compile
# Collect paths
logical_paths = []
env.each_logical_path do |logical_path|
if File.basename(logical_path)[/[^\.]+/, 0] == 'index'
logical_path.sub!(/\/index\./, '.')
end
logical_paths << logical_path if compile_path?(logical_path)
end
# Compute!
results = Parallel.map(logical_paths) do |logical_path|
if asset = env.find_asset(logical_path)
[logical_path, write_asset(asset)]
end
end
write_manifest(Hash[results]) if @manifest
end
end
end
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