Upgrade to less-rails 4

.gitignore

@@ -14,3 +14,4 @@
 mkmf.log
 *.gem
 spec/dummy_app/app/assets
+*.gemfile.lock

.travis.yml

@@ -1,16 +1,41 @@
 language: ruby
+cache: bundler
 sudo: false
 rvm:
   - 2.0.0
-  - 2.1.9
-  - 2.2.5
-  - 2.3.1
+  - 2.1.10
+  - 2.2.10
+  - 2.3.7
+  - 2.4.4
+  - 2.5.1
 before_install:
-  - travis_retry gem install bundler
-  - bundle --version
-install:
-  - travis_retry bundle install
-before_script:
-  - travis_retry bundle exec appraisal install
-script:
-  - bundle exec appraisal rake spec
+  - gem install bundler
+gemfile:
+  - gemfiles/rails40.gemfile
+  - gemfiles/rails41.gemfile
+  - gemfiles/rails42.gemfile
+  - gemfiles/rails50.gemfile
+  - gemfiles/rails51.gemfile
+  - gemfiles/rails52.gemfile
+matrix:
+  exclude:
+    - rvm: 2.0.0
+      gemfile: gemfiles/rails50.gemfile
+    - rvm: 2.0.0
+      gemfile: gemfiles/rails51.gemfile
+    - rvm: 2.0.0
+      gemfile: gemfiles/rails52.gemfile
+    - rvm: 2.1.10
+      gemfile: gemfiles/rails50.gemfile
+    - rvm: 2.1.10
+      gemfile: gemfiles/rails51.gemfile
+    - rvm: 2.1.10
+      gemfile: gemfiles/rails52.gemfile
+    - rvm: 2.4.4
+      gemfile: gemfiles/rails40.gemfile
+    - rvm: 2.4.4
+      gemfile: gemfiles/rails41.gemfile
+    - rvm: 2.5.1
+      gemfile: gemfiles/rails40.gemfile
+    - rvm: 2.5.1
+      gemfile: gemfiles/rails41.gemfile

Appraisals

@@ -1,17 +1,23 @@
 appraise 'rails40' do
   gem 'rails', '~> 4.0.13'
-  gem 'sprockets', '~> 2'
-  gem 'rack', '~> 1.5.5'
 end
 
 appraise 'rails41' do
-  gem 'rails', '~> 4.1.15'
-  gem 'sprockets', '~> 2'
-  gem 'rack', '~> 1.5.5'
+  gem 'rails', '~> 4.1.16'
 end
 
 appraise 'rails42' do
-  gem 'rails', '~> 4.2.6'
-  gem 'sprockets', '~> 2'
-  gem 'rack', '~> 1.6.4'
+  gem 'rails', '~> 4.2.10'
 end
+
+appraise 'rails50' do
+  gem 'rails', '~> 5.0.7'
+end
+
+appraise 'rails51' do
+  gem 'rails', '~> 5.1.6'
+end
+
+appraise 'rails52' do
+  gem 'rails', '~> 5.2.1'
+end

Rakefile

@@ -2,6 +2,8 @@ require 'bundler/gem_tasks'
 
 load 'tasks/update.rake'
 
+task default: :spec
+
 desc 'Run all specs'
 task :spec do
   require 'minispec'

gemfiles/rails40.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.0.13"
+
+gemspec path: "../"

gemfiles/rails41.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.1.16"
+
+gemspec path: "../"

gemfiles/rails42.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.2.10"
+
+gemspec path: "../"

gemfiles/rails50.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 5.0.7"
+
+gemspec path: "../"

gemfiles/rails51.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 5.1.6"
+
+gemspec path: "../"

gemfiles/rails52.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 5.2.1"
+
+gemspec path: "../"

less-rails-semantic_ui.gemspec

@@ -18,14 +18,13 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency     'less-rails', '>= 2.6.0', '< 2.8.0'
+  spec.add_runtime_dependency     'less-rails', '4.0.0'
 
   spec.add_development_dependency 'bundler', '~> 1.7'
   spec.add_development_dependency 'rake', '~> 10.0'
-  spec.add_development_dependency 'rack', (RUBY_VERSION >= '2.2.2' ? '>= 2.0.0' : '~> 1')
   spec.add_development_dependency 'minispec', '~> 0.0.2'
-  spec.add_development_dependency 'activesupport', '>= 4.0', '< 10.0'
-  spec.add_development_dependency 'rails', '>= 4.0', '< 10.0'
-  spec.add_development_dependency 'therubyracer', '~> 0.12.2'
+  spec.add_development_dependency 'activesupport', '>= 4.0'
+  spec.add_development_dependency 'rails', '>= 4.0'
+  spec.add_development_dependency 'therubyracer', '~> 0.12.0'
   spec.add_development_dependency 'appraisal', '>= 2.0', '< 3.0'
 end

lib/generators/semantic_ui/install/templates/semantic_ui.css

@@ -5,49 +5,49 @@
  */
 
 /*
- *= require semantic_ui/definitions/modules/accordion.less
- *= require semantic_ui/definitions/views/ad.less
- *= require semantic_ui/definitions/collections/breadcrumb.less
- *= require semantic_ui/definitions/elements/button.less
- *= require semantic_ui/definitions/views/card.less
- *= require semantic_ui/definitions/modules/checkbox.less
- *= require semantic_ui/definitions/views/comment.less
- *= require semantic_ui/definitions/elements/container.less
- *= require semantic_ui/definitions/modules/dimmer.less
- *= require semantic_ui/definitions/elements/divider.less
- *= require semantic_ui/definitions/modules/dropdown.less
- *= require semantic_ui/definitions/modules/embed.less
- *= require semantic_ui/definitions/views/feed.less
- *= require semantic_ui/definitions/elements/flag.less
- *= require semantic_ui/definitions/collections/form.less
- *= require semantic_ui/definitions/collections/grid.less
- *= require semantic_ui/definitions/elements/header.less
- *= require semantic_ui/definitions/elements/icon.less
- *= require semantic_ui/definitions/elements/image.less
- *= require semantic_ui/definitions/elements/input.less
- *= require semantic_ui/definitions/views/item.less
- *= require semantic_ui/definitions/elements/label.less
- *= require semantic_ui/definitions/elements/list.less
- *= require semantic_ui/definitions/elements/loader.less
- *= require semantic_ui/definitions/collections/menu.less
- *= require semantic_ui/definitions/collections/message.less
- *= require semantic_ui/definitions/modules/modal.less
- *= require semantic_ui/definitions/modules/nag.less
- *= require semantic_ui/definitions/modules/popup.less
- *= require semantic_ui/definitions/modules/progress.less
- *= require semantic_ui/definitions/elements/rail.less
- *= require semantic_ui/definitions/modules/rating.less
- *= require semantic_ui/definitions/globals/reset.less
- *= require semantic_ui/definitions/elements/reveal.less
- *= require semantic_ui/definitions/modules/search.less
- *= require semantic_ui/definitions/elements/segment.less
- *= require semantic_ui/definitions/modules/shape.less
- *= require semantic_ui/definitions/modules/sidebar.less
- *= require semantic_ui/definitions/globals/site.less
- *= require semantic_ui/definitions/views/statistic.less
- *= require semantic_ui/definitions/elements/step.less
- *= require semantic_ui/definitions/modules/sticky.less
- *= require semantic_ui/definitions/modules/tab.less
- *= require semantic_ui/definitions/collections/table.less
- *= require semantic_ui/definitions/modules/transition.less
+ *= require semantic_ui/definitions/modules/accordion
+ *= require semantic_ui/definitions/views/ad
+ *= require semantic_ui/definitions/collections/breadcrumb
+ *= require semantic_ui/definitions/elements/button
+ *= require semantic_ui/definitions/views/card
+ *= require semantic_ui/definitions/modules/checkbox
+ *= require semantic_ui/definitions/views/comment
+ *= require semantic_ui/definitions/elements/container
+ *= require semantic_ui/definitions/modules/dimmer
+ *= require semantic_ui/definitions/elements/divider
+ *= require semantic_ui/definitions/modules/dropdown
+ *= require semantic_ui/definitions/modules/embed
+ *= require semantic_ui/definitions/views/feed
+ *= require semantic_ui/definitions/elements/flag
+ *= require semantic_ui/definitions/collections/form
+ *= require semantic_ui/definitions/collections/grid
+ *= require semantic_ui/definitions/elements/header
+ *= require semantic_ui/definitions/elements/icon
+ *= require semantic_ui/definitions/elements/image
+ *= require semantic_ui/definitions/elements/input
+ *= require semantic_ui/definitions/views/item
+ *= require semantic_ui/definitions/elements/label
+ *= require semantic_ui/definitions/elements/list
+ *= require semantic_ui/definitions/elements/loader
+ *= require semantic_ui/definitions/collections/menu
+ *= require semantic_ui/definitions/collections/message
+ *= require semantic_ui/definitions/modules/modal
+ *= require semantic_ui/definitions/modules/nag
+ *= require semantic_ui/definitions/modules/popup
+ *= require semantic_ui/definitions/modules/progress
+ *= require semantic_ui/definitions/elements/rail
+ *= require semantic_ui/definitions/modules/rating
+ *= require semantic_ui/definitions/globals/reset
+ *= require semantic_ui/definitions/elements/reveal
+ *= require semantic_ui/definitions/modules/search
+ *= require semantic_ui/definitions/elements/segment
+ *= require semantic_ui/definitions/modules/shape
+ *= require semantic_ui/definitions/modules/sidebar
+ *= require semantic_ui/definitions/globals/site
+ *= require semantic_ui/definitions/views/statistic
+ *= require semantic_ui/definitions/elements/step
+ *= require semantic_ui/definitions/modules/sticky
+ *= require semantic_ui/definitions/modules/tab
+ *= require semantic_ui/definitions/collections/table
+ *= require semantic_ui/definitions/modules/transition
  */

lib/generators/semantic_ui/install/templates/theme.config

@@ -78,6 +78,6 @@
          Import Theme
 *******************************/
 
-@import "semantic_ui/theme.less";
+@import "semantic_ui/theme";
 
 /* End Config */

spec/dummy_app/init.rb

@@ -12,6 +12,7 @@ class Application < ::Rails::Application
     config.cache_store = :memory_store
     config.consider_all_requests_local = true
     config.eager_load = false
+    config.assets.digest = false
 
     config.assets.configure do |env|
       env.cache = ActiveSupport::Cache.lookup_store(:memory_store)

spec/generators/install_generator_spec.rb

@@ -12,7 +12,7 @@
   let(:dummy_app_root) { File.expand_path('../dummy_app', __dir__) }
 
   before_all do
-    capture(:stdout) do
+    spec_helper_silence_stdout do
       generator.start([], destination_root: dummy_app_root)
     end
 
@@ -72,10 +72,16 @@ def application_css
     end
 
     describe 'override variables' do
-      def change_variable(file, value, &block)
+      def change_variable(file, value, offset = nil, &block)
         content = File.read(file)
 
         File.write(file, content + "\n@blue: #{value};\n")
+
+        if offset
+          mtime = Time.now + offset
+          File.utime(mtime, mtime, file)
+        end
+
         block.call
       ensure
         File.write(file, content)
@@ -95,7 +101,7 @@ def change_variable(file, value, &block)
             expect(application_css).to.include?('#3b83c1')
           end
 
-          change_variable theme_config_file, '#3b83c2' do
+          change_variable theme_config_file, '#3b83c2', 1 do
             expect(application_css).to.include?('#3b83c2')
           end
         end
@@ -115,7 +121,7 @@ def change_variable(file, value, &block)
             expect(application_css).to.include?('#3b83c1')
           end
 
-          change_variable theme_config_file, '#3b83c2' do
+          change_variable theme_config_file, '#3b83c2', 1 do
             expect(application_css).to.include?('#3b83c2')
           end
         end

spec/spec_helper.rb

@@ -1 +1,29 @@
 require 'dummy_app/init'
+
+# Silence +STDOUT+ temporarily.
+#
+# &block:: Block of code to call while +STDOUT+ is disabled.
+#
+def spec_helper_silence_stdout( &block )
+  spec_helper_silence_stream( $stdout, &block )
+end
+
+# Back-end to #spec_helper_silence_stdout; silences arbitrary streams.
+#
+# +stream+:: The output stream to silence, e.g. <tt>$stdout</tt>
+# &block::   Block of code to call while output stream is disabled.
+#
+def spec_helper_silence_stream( stream, &block )
+  begin
+    old_stream = stream.dup
+    stream.reopen( File::NULL )
+    stream.sync = true
+
+    yield
+
+  ensure
+    stream.reopen( old_stream )
+    old_stream.close
+
+  end
+end