[Major Changes][Sprockets 3 for LESS] Using versionized classes

.gitignore

@@ -1,3 +1,12 @@
 *.gem
+.bundle
 Gemfile.lock
-.rbenv-version
+gemfiles/*.lock
+pkg/*
+.sass-cache
+.rspec
+.ruby-version
+
+# Ignore IntelliJ IDEA project files.
+*.iml
+/.idea/

.reek

@@ -0,0 +1,12 @@
+---
+Attribute:
+  enabled: false
+TooManyInstanceVariables:
+  enabled: false
+TooManyMethods:
+  enabled: false
+UtilityFunction:
+  enabled: false
+exclude_paths:
+  - examples
+  - spec

.rubocop.yml

@@ -0,0 +1,77 @@
+AllCops:
+  Exclude:
+    - sprockets-sass.gemspec
+    - lib/sprockets/sass.rb
+    - bin/**/*
+    - Guardfile
+    - vendor/**/**
+    - spec/**/*
+    - Gemfile
+    - Rakefile
+
+  TargetRubyVersion: 2.3
+
+ClassLength:
+  Max: 500
+
+Documentation:
+  Enabled: true
+
+Encoding:
+  Enabled: false
+
+LineLength:
+  Max: 200
+
+AccessModifierIndentation:
+  EnforcedStyle: outdent
+
+IfUnlessModifier:
+  Enabled: false
+
+CaseIndentation:
+  IndentWhenRelativeTo: case
+  IndentOneStep: true
+
+MethodLength:
+  CountComments: false
+  Max: 20
+
+SignalException:
+  Enabled: false
+
+ColonMethodCall:
+  Enabled: false
+
+AsciiComments:
+  Enabled: false
+
+RegexpLiteral:
+  Enabled: false
+
+AssignmentInCondition:
+  Enabled: false
+
+ParameterLists:
+  CountKeywordArgs: false
+
+SingleLineBlockParams:
+  Methods:
+    - reduce:
+      - memo
+      - item
+
+Metrics/AbcSize:
+  Enabled: false
+
+Style/CollectionMethods:
+  Enabled: true
+
+Style/SymbolArray:
+  Enabled: true
+
+Style/ExtraSpacing:
+  Enabled: true
+
+Style/FileName:
+  Enabled: false

.travis.yml

@@ -1,4 +1,23 @@
 language: ruby
+sudo: false
+
+cache: bundler
+
+before_install:
+  - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
+  - gem install bundler
+  - gem update bundler
+  - rm -f .bundle/config
+
+script:
+  - echo $BUNDLE_GEMFILE
+  - bundle exec rake
 rvm:
-  - 2.0.0
-  - 2.1.0
+  - 2.2.2
+  - 2.2.3
+  - 2.3.1
+  - 2.4.1
+env:
+  - RAILS_ENV=test RACK_ENV=test
+notifications:
+  email: false

Appraisals

@@ -0,0 +1,48 @@
+
+appraise 'sprockets_2.2' do
+  gem 'sprockets', '~> 2.2.0'
+end
+
+appraise 'sprockets_2.3' do
+  gem 'sprockets', '~> 2.3.0'
+end
+
+appraise 'sprockets_2.4' do
+  gem 'sprockets', '~> 2.4.0'
+end
+
+appraise 'sprockets_2.5' do
+  gem 'sprockets', '~> 2.5.0'
+end
+
+appraise 'sprockets_2.6' do
+  gem 'sprockets', '~> 2.6.0'
+end
+
+appraise 'sprockets_2.7' do
+  gem 'sprockets', '~> 2.7.0'
+end
+
+appraise 'sprockets_2.8' do
+  gem 'sprockets', '~> 2.8.0'
+end
+
+appraise 'sprockets_2.9' do
+  gem 'sprockets', '~> 2.9.0'
+end
+
+appraise 'sprockets_2.10' do
+  gem 'sprockets', '~> 2.9.0'
+end
+
+appraise 'sprockets_2.11' do
+  gem 'sprockets', '~> 2.11.0'
+end
+
+appraise 'sprockets_3.7' do
+  gem 'sprockets', '~> 3.7.0'
+end
+
+# appraise 'sprockets_4.0_beta2' do
+#   gem 'sprockets', '4.0.0.beta2'
+# end

Gemfile

@@ -3,3 +3,7 @@ gemspec
 
 gem "therubyracer", "~> 0.12", :require => nil, :platforms => :ruby
 gem "therubyrhino", "~> 2.0", :require => nil, :platforms => :jruby
+
+if RUBY_VERSION < "2.2.0"
+  gem 'rack', '>= 1.0', '< 2.0'
+end

README.md

@@ -1,10 +1,10 @@
 # sprockets-less
 
-**Better Less integration with [Sprockets 2.x](http://github.com/sstephenson/sprockets)**
+**Better Less integration with [Sprockets 2.x and 3.x](http://github.com/sstephenson/sprockets)**
 
 [![Build Status](https://travis-ci.org/lloeki/sprockets-less.svg?branch=master)](https://travis-ci.org/lloeki/sprockets-less)
 
-When using Sprockets 2.x with Less you will eventually run into a pretty big issue. `//= require` directives will not allow Less mixins, variables, etc. to be shared between files. So you'll try to use `@import`, and that'll also blow up in your face. `sprockets-less` aims to fix this.
+When using Sprockets 2.x or 3.x with Less you will eventually run into a pretty big issue. `//= require` directives will not allow Less mixins, variables, etc. to be shared between files. So you'll try to use `@import`, and that'll also blow up in your face. `sprockets-less` aims to fix this.
 
 _Note: If you use Rails 3.1, you may want to use the [less-rails gem](http://github.com/rails/less-rails). But if you want to use Sprockets and Less anywhere else, like Sinatra, use `sprockets-less`._
 
@@ -95,4 +95,3 @@ Please note that these helpers are only available server-side, and something lik
 ## License
 
 Sprocket::Less is released under the MIT license. See LICENSE file for details.
-

Rakefile

@@ -1,5 +1,30 @@
+require 'bundler/setup'
 require 'bundler/gem_tasks'
+require 'appraisal'
 require 'rspec/core/rake_task'
 
-RSpec::Core::RakeTask.new
-task :default => :spec
+
+RSpec::Core::RakeTask.new(:spec) do |spec|
+  spec.rspec_opts = ['--backtrace '] if ENV['DEBUG']
+  spec.verbose = true
+end
+
+desc 'Default: run the unit tests.'
+task default: [:all]
+
+desc 'Test the plugin under all supported versions.'
+task :all do |_t|
+  if ENV['TRAVIS']
+    # require 'json'
+    # puts JSON.pretty_generate(ENV.to_hash)
+    if ENV['BUNDLE_GEMFILE'] =~ /gemfiles/
+      appraisal_name = ENV['BUNDLE_GEMFILE'].scan(/sprockets\_(.*)\.gemfile/).flatten.first
+      command_prefix = "appraisal sprockets_#{appraisal_name}"
+      exec ("#{command_prefix} bundle install && #{command_prefix} bundle exec rspec ")
+    else
+      exec(' bundle exec appraisal install && bundle exec rake appraisal spec')
+    end
+  else
+    exec('bundle exec appraisal install && bundle exec rake appraisal spec')
+  end
+end

gemfiles/sprockets_2.10.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.9.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.11.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.11.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.2.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.2.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.3.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.3.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.4.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.4.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.5.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.5.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.6.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.6.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.7.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.7.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.8.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.8.0"
+
+gemspec path: "../"

gemfiles/sprockets_2.9.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 2.9.0"
+
+gemspec path: "../"

gemfiles/sprockets_3.7.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", require: nil, platforms: :ruby
+gem "therubyrhino", "~> 2.0", require: nil, platforms: :jruby
+gem "sprockets", "~> 3.7.0"
+
+gemspec path: "../"

gemfiles/sprockets_4.0_beta2.gemfile

@@ -0,0 +1,10 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "therubyracer", "~> 0.12", :require => nil, :platforms => :ruby
+gem "therubyrhino", "~> 2.0", :require => nil, :platforms => :jruby
+gem "rack", ">= 1.0", "< 2.0"
+gem "sprockets", "4.0.0.beta2"
+
+gemspec :path => "../"