Extract nanoc-sass gem

.rubocop_todo.yml

@@ -140,7 +140,7 @@ RSpec/RepeatedDescription:
 # Offense count: 2
 RSpec/RepeatedExample:
   Exclude:
-    - 'nanoc/spec/nanoc/filters/sass_spec.rb'
+    - 'nanoc-sass/spec/nanoc/sass_spec.rb'
 
 # Offense count: 9
 RSpec/ScatteredLet:

Gemfile

@@ -9,6 +9,7 @@ gemspec path: 'nanoc-checking'
 gemspec path: 'nanoc-deploying'
 gemspec path: 'nanoc-external'
 gemspec path: 'nanoc-live'
+gemspec path: 'nanoc-sass'
 gemspec path: 'nanoc-spec'
 gemspec path: 'guard-nanoc'
 

Rakefile

@@ -24,6 +24,7 @@ packages = %w[
   nanoc-deploying
   nanoc-external
   nanoc-live
+  nanoc-sass
   nanoc-spec
   guard-nanoc
 ]

nanoc-sass/.rspec

@@ -0,0 +1,3 @@
+-r ./spec/spec_helper.rb
+--format Fuubar
+--color

nanoc-sass/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2014–… Denis Defreyne and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

nanoc-sass/NEWS.md

@@ -0,0 +1,5 @@
+# nanoc-sass news
+
+## 1.0.0 (2019-11-17)
+
+Initial release (extracted from nanoc)

nanoc-sass/README.md

@@ -0,0 +1,3 @@
+# nanoc-sass
+
+This provides the `sass` filter for [Nanoc](https://nanoc.ws).

nanoc-sass/Rakefile

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require 'rspec/core/rake_task'
+require 'rubocop/rake_task'
+
+RuboCop::RakeTask.new(:rubocop)
+
+RSpec::Core::RakeTask.new(:spec) do |t|
+  t.verbose = false
+end
+
+task test: :spec
+
+task :gem do
+  sh('gem build *.gemspec')
+end
+
+task default: %i[test rubocop]

nanoc-sass/lib/nanoc-sass.rb

@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+require 'nanoc/sass'

nanoc-sass/lib/nanoc/sass.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+require 'nanoc-core'
+
+module Nanoc
+  module Sass
+  end
+end
+
+require 'nanoc/sass/version'
+require 'nanoc/sass/filter'

nanoc/lib/nanoc/filters/sass.rb → nanoc-sass/lib/nanoc/sass/filter.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-module Nanoc::Filters
+module Nanoc::Sass
   module SassCommon
-    REQUIRES = %w[sass nanoc/filters/sass/importer nanoc/filters/sass/functions].freeze
+    REQUIRES = %w[sass nanoc/sass/importer nanoc/sass/functions].freeze
 
     def css(filter, rep, content, params)
       css, = render(filter, rep, content, params)
@@ -17,7 +17,7 @@ def sourcemap(filter, rep, content, params)
     private
 
     def render(filter, rep, content, params = {})
-      importer = Nanoc::Filters::SassCommon::Importer.new(filter)
+      importer = Nanoc::Sass::Importer.new(filter)
 
       options = params.merge(
         load_paths: [importer, *params[:load_paths]&.reject { |p| p.is_a?(String) && %r{^content/} =~ p }],
@@ -47,7 +47,7 @@ def render(filter, rep, content, params = {})
     end
   end
 
-  class SassFilter < Nanoc::Filter
+  class SassFilter < Nanoc::Core::Filter
     identifier :sass
 
     include SassCommon
@@ -58,7 +58,7 @@ def run(content, params = {})
     end
   end
 
-  class SassSourcemapFilter < Nanoc::Filter
+  class SassSourcemapFilter < Nanoc::Core::Filter
     identifier :sass_sourcemap
 
     include SassCommon

nanoc/lib/nanoc/filters/sass/importer.rb → nanoc-sass/lib/nanoc/sass/importer.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module Nanoc::Filters::SassCommon
+module Nanoc::Sass
   # @api private
   class Importer < ::Sass::Importers::Filesystem
     attr_reader :filter

nanoc-sass/lib/nanoc/sass/version.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+module Nanoc
+  module Sass
+    VERSION = '1.0.0'
+  end
+end

nanoc-sass/nanoc-sass.gemspec

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require_relative 'lib/nanoc/sass/version'
+
+Gem::Specification.new do |s|
+  s.name        = 'nanoc-sass'
+  s.version     = Nanoc::Sass::VERSION
+  s.homepage    = 'https://nanoc.ws/'
+  s.summary     = 'Sass support for Nanoc'
+  s.description = 'Provides Sass functionality for Nanoc'
+  s.author      = 'Denis Defreyne'
+  s.email       = 'denis+rubygems@denis.ws'
+  s.license     = 'MIT'
+
+  s.files         = ['NEWS.md', 'README.md'] + Dir['lib/**/*.rb']
+  s.require_paths = ['lib']
+
+  s.required_ruby_version = '~> 2.4'
+
+  s.add_runtime_dependency('nanoc-core', '~> 4.11', '>= 4.11.14')
+end

nanoc-sass/nanoc-sass.manifest

@@ -0,0 +1,9 @@
+NEWS.md
+README.md
+
+lib/nanoc-sass.rb
+lib/nanoc/sass.rb
+lib/nanoc/sass/filter.rb
+lib/nanoc/sass/functions.rb
+lib/nanoc/sass/importer.rb
+lib/nanoc/sass/version.rb

nanoc-sass/spec/gem_spec.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+describe 'nanoc-sass.gem', chdir: false, stdio: true do
+  subject do
+    TTY::Command.new.run('gem build nanoc-sass.gemspec')
+  end
+
+  around do |ex|
+    Dir['*.gem'].each { |f| FileUtils.rm(f) }
+    ex.run
+    Dir['*.gem'].each { |f| FileUtils.rm(f) }
+  end
+
+  it 'builds gem' do
+    expect { subject }
+      .to change { Dir['*.gem'] }
+      .from([])
+      .to(include(match(/^nanoc-sass-.*\.gem$/)))
+  end
+end

nanoc-sass/spec/manifest_spec.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+describe 'manifest', chdir: false do
+  example do
+    expect('nanoc-sass').to have_a_valid_manifest
+  end
+end

nanoc/spec/nanoc/filters/sass_spec.rb → nanoc-sass/spec/nanoc/sass_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-describe Nanoc::Filters::SassCommon do
+describe Nanoc::Sass do
   context 'with item, items, config context' do
     subject(:sass_sourcemap) do
       ::Nanoc::Filter.named(:sass_sourcemap).new(sass_sourcemap_params)

nanoc-sass/spec/spec_helper.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require_relative '../../common/spec/spec_helper_head'
+
+require 'nanoc/sass'
+
+require_relative '../../common/spec/spec_helper_foot'

nanoc/lib/nanoc.rb

@@ -37,6 +37,7 @@ module Nanoc
 require 'nanoc-cli'
 require 'nanoc-checking'
 require 'nanoc-deploying'
+require 'nanoc-sass'
 
 # Re-export from Nanoc::Core
 Nanoc::Identifier = Nanoc::Core::Identifier

nanoc/lib/nanoc/filters.rb

@@ -27,7 +27,6 @@ module Nanoc::Filters
 require_relative 'filters/redcloth'
 require_relative 'filters/relativize_paths'
 require_relative 'filters/rubypants'
-require_relative 'filters/sass'
 require_relative 'filters/slim'
 require_relative 'filters/typogruby'
 require_relative 'filters/uglify_js'

nanoc/nanoc.gemspec

@@ -25,6 +25,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency('nanoc-cli', "= #{Nanoc::VERSION}")
   s.add_runtime_dependency('nanoc-core', "= #{Nanoc::VERSION}")
   s.add_runtime_dependency('nanoc-deploying', '~> 1.0')
+  s.add_runtime_dependency('nanoc-sass', '~> 1.0')
   s.add_runtime_dependency('parallel', '~> 1.12')
   s.add_runtime_dependency('tty-command', '~> 0.8')
   s.add_runtime_dependency('tty-which', '~> 0.4')

nanoc/nanoc.manifest

@@ -42,9 +42,6 @@ lib/nanoc/filters/redcarpet.rb
 lib/nanoc/filters/redcloth.rb
 lib/nanoc/filters/relativize_paths.rb
 lib/nanoc/filters/rubypants.rb
-lib/nanoc/filters/sass.rb
-lib/nanoc/filters/sass/functions.rb
-lib/nanoc/filters/sass/importer.rb
 lib/nanoc/filters/slim.rb
 lib/nanoc/filters/typogruby.rb
 lib/nanoc/filters/uglify_js.rb