support and test against Sprockets 4

Author: agrobbin

.travis.yml

@@ -8,18 +8,24 @@ rvm:
   - 2.3.0
 gemfile:
   - gemfiles/rails_4_2_sprockets_rails_2.gemfile
-  - gemfiles/rails_4_2.gemfile
+  - gemfiles/rails_4_2_sprockets_3.gemfile
+  - gemfiles/rails_4_2_sprockets_4.gemfile
   - gemfiles/rails_5_0_sprockets_rails_2.gemfile
-  - gemfiles/rails_5_0.gemfile
+  - gemfiles/rails_5_0_sprockets_3.gemfile
+  - gemfiles/rails_5_0_sprockets_4.gemfile
 script: bundle exec rspec spec
 matrix:
   fast_finish: true
   exclude:
     - rvm: 2.0.0
       gemfile: gemfiles/rails_5_0_sprockets_rails_2.gemfile
     - rvm: 2.0.0
-      gemfile: gemfiles/rails_5_0.gemfile
+      gemfile: gemfiles/rails_5_0_sprockets_3.gemfile
+    - rvm: 2.0.0
+      gemfile: gemfiles/rails_5_0_sprockets_4.gemfile
     - rvm: 2.1.8
       gemfile: gemfiles/rails_5_0_sprockets_rails_2.gemfile
     - rvm: 2.1.8
-      gemfile: gemfiles/rails_5_0.gemfile
+      gemfile: gemfiles/rails_5_0_sprockets_3.gemfile
+    - rvm: 2.1.8
+      gemfile: gemfiles/rails_5_0_sprockets_4.gemfile

Appraisals

@@ -3,15 +3,29 @@ appraise "rails-4-2-sprockets-rails-2" do
   gem "sprockets-rails", "~> 2.0"
 end
 
-appraise "rails-4-2" do
+appraise "rails-4-2-sprockets-3" do
   gem "rails", "~> 4.2.0"
+  gem "sprockets", "~> 3.0"
+end
+
+appraise "rails-4-2-sprockets-4" do
+  gem "rails", "~> 4.2.0"
+  gem "sprockets", "~> 4.0.0.beta2"
+  gem "sass-rails", "~> 6.0.0.beta1"
 end
 
 appraise "rails-5-0-sprockets-rails-2" do
   gem "rails", "~> 5.0.0.beta1"
   gem "sprockets-rails", "~> 2.0"
 end
 
-appraise "rails-5-0" do
+appraise "rails-5-0-sprockets-3" do
+  gem "rails", "~> 5.0.0.beta1"
+  gem "sprockets", "~> 3.0"
+end
+
+appraise "rails-5-0-sprockets-4" do
   gem "rails", "~> 5.0.0.beta1"
+  gem "sprockets", "~> 4.0.0.beta2"
+  gem "sass-rails", "~> 6.0.0.beta1"
 end

gemfiles/rails_4_2.gemfile renamed to gemfiles/rails_4_2_sprockets_3.gemfile

@@ -3,5 +3,6 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 4.2.0"
+gem "sprockets", "~> 3.0"
 
 gemspec :path => "../"

gemfiles/rails_4_2_sprockets_4.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.2.0"
+gem "sprockets", "~> 4.0.0.beta2"
+gem "sass-rails", "~> 6.0.0.beta1"
+
+gemspec :path => "../"

gemfiles/rails_5_0.gemfile renamed to gemfiles/rails_5_0_sprockets_3.gemfile

@@ -3,5 +3,6 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 5.0.0.beta1"
+gem "sprockets", "~> 3.0"
 
 gemspec :path => "../"

gemfiles/rails_5_0_sprockets_4.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 5.0.0.beta1"
+gem "sprockets", "~> 4.0.0.beta2"
+gem "sass-rails", "~> 6.0.0.beta1"
+
+gemspec :path => "../"

spritely.gemspec

@@ -20,7 +20,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency 'chunky_png', '~> 1.3'
   s.add_dependency 'sass', '~> 3.1'
-  s.add_dependency 'sprockets', '~> 3.0'
+  s.add_dependency 'sprockets', '>= 3.0', '< 5'
 
   s.add_development_dependency 'activesupport'
   s.add_development_dependency 'pry-byebug'