Rakefile

require 'bundler/gem_tasks'
require 'rake/extensiontask'
require 'rspec/core/rake_task'
require 'rubocop/rake_task'
require 'pry'
require 'yard'

# Reference to the gemspec used by rake-compiler and the package taks.
GEMSPEC = Gem::Specification.find_by_name('yabfi')

desc 'Compile the C virtual machine'
Rake::ExtensionTask.new do |task|
  task.name = 'vm'
  task.ext_dir = 'ext/yabfi'
  task.lib_dir = 'lib/yabfi'
  task.gem_spec = GEMSPEC
end

desc 'Make package tasks for the gem'
Gem::PackageTask.new(GEMSPEC)

desc 'Run the specs'
RSpec::Core::RakeTask.new(spec: :compile)

desc 'Run the code quality metrics'
RuboCop::RakeTask.new(:quality) do |task|
  task.patterns = GEMSPEC.files.grep(/((\.rb)|(Rakefile))\z/)
end

desc 'Generate gem documentation'
YARD::Rake::YardocTask.new(:doc)

desc 'Load the gem source code'
task environment: :compile do
  lib = File.expand_path('lib', File.dirname(__FILE__))
  $LOAD_PATH << lib unless $LOAD_PATH.include?(lib)
  require 'yabfi'
end

desc 'Start a pry shell in the context of the YABFI module'
task shell: :environment do
  Pry.start(YABFI)
end

desc 'Clean the files generated by other tasks'
task blank: :clobber do
  %w(coverage doc pkg tmp).each do |partial|
    path = File.expand_path(partial, File.dirname(__FILE__))
    next unless File.exist?(path)
    FileUtils.rm_rf(path)
  end
end

desc 'Run the specs, quality metrics, and documentation tasks'
task default: [:blank, :spec, :quality, :doc]