Rakefile in billomat-0.2.0 vs Rakefile in billomat-0.3.0

@@ -1,6 +1,77 @@
-require "bundler/gem_tasks"
-require "rspec/core/rake_task"
+# frozen_string_literal: true
 
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
+require 'rails/code_statistics'
+require 'pp'
+
 RSpec::Core::RakeTask.new(:spec)
 
-task :default => :spec
+task default: :spec
+
+# Load some railties tasks
+load 'rails/tasks/statistics.rake'
+load 'rails/tasks/annotations.rake'
+
+# Clear the default statistics directory constant
+#
+# rubocop:disable Style/MutableConstant because we define it
+Object.send(:remove_const, :STATS_DIRECTORIES)
+::STATS_DIRECTORIES = []
+# rubocop:enable Style/MutableConstant
+
+# Monkey patch the Rails +CodeStatistics+ class to support configurable
+# patterns per path. This is reuqired to support top-level only file matches.
+class CodeStatistics
+  DEFAULT_PATTERN = /^(?!\.).*?\.(rb|js|coffee|rake)$/.freeze
+
+  # Pass the possible +pattern+ argument down to the
+  # +calculate_directory_statistics+ method call.
+  def calculate_statistics
+    Hash[@pairs.map do |pair|
+      [pair.first, calculate_directory_statistics(*pair[1..-1])]
+    end]
+  end
+
+  # Match the pattern against the individual file name and the relative file
+  # path. This allows top-level only matches.
+  def calculate_directory_statistics(directory, pattern = DEFAULT_PATTERN)
+    stats = CodeStatisticsCalculator.new
+
+    Dir.foreach(directory) do |file_name|
+      path = "#{directory}/#{file_name}"
+
+      if File.directory?(path) && (/^\./ !~ file_name)
+        stats.add(calculate_directory_statistics(path, pattern))
+      elsif file_name =~ pattern || path =~ pattern
+        stats.add_by_file_path(path)
+      end
+    end
+
+    stats
+  end
+end
+
+# Configure all code statistics directories
+vendors = [
+  [:unshift, 'Top-levels', 'lib', %r{lib(/billomat)?/[^/]+\.rb$}],
+  [:unshift, 'Top-levels specs', 'spec', %r{spec/[^/]+_spec\.rb$}],
+
+  [:unshift, 'Actions', 'lib/billomat/actions'],
+
+  [:unshift, 'Models matchers', 'lib/billomat/models'],
+  [:unshift, 'Models matchers specs', 'spec/models']
+].reverse
+
+vendors.each do |method, type, dir, pattern|
+  ::STATS_DIRECTORIES.send(method, [type, dir, pattern].compact)
+  ::CodeStatistics::TEST_TYPES << type if type.include? 'specs'
+end
+
+# Setup annotations
+ENV['SOURCE_ANNOTATION_DIRECTORIES'] = 'spec,doc'
+
+desc 'Enumerate all annotations'
+task :notes do
+  SourceAnnotationExtractor.enumerate '@?OPTIMIZE|@?FIXME|@?TODO', tag: true
+end