Rakefile

begin
  require 'bundler/gem_tasks'
rescue LoadError
  puts 'Cannot load bundler/gem_tasks'
end

begin
  require 'rake/testtask'
rescue LoadError
  puts 'Cannot load rake/testtask'
end

begin
  require 'ffi'
rescue LoadError
  puts 'Cannot load ffi'
end

begin
  require 'yard'
rescue LoadError
  puts 'Cannot load yard'
end

task default: :compile

desc 'Compile extension'
task :compile do
  prefix = FFI::Platform.mac? ? '' : 'lib.target/'
  # Path to compiled drafter library
  path = File.expand_path("ext/drafter/build/out/Release/#{prefix}libdrafter.#{FFI::Platform::LIBSUFFIX}", File.dirname(__FILE__))
  puts "Path to library #{path}"
  if !File.exist?(path) || ENV['RECOMPILE']
    unless File.directory?(File.expand_path('ext/drafter/src'))
      puts 'Initializing submodules (if required)...'
      `git submodule update --init --recursive 2>/dev/null`
    end
    puts 'Compiling extension...'
    `cd #{File.expand_path('ext/drafter/')} && ./configure --shared && make`
    status = $CHILD_STATUS.to_i
    if status == 0
      puts 'Compiling done.'
    else
      puts 'Compiling error, exiting.'
      next # If i'm using exit, abort I have some errors in rake install but gem can be installed
    end
  else
    puts 'Extension already compiled. To recompile set env variable RECOMPILE=true.'
  end
end

desc 'Run tests'
Rake::TestTask.new(:test) do |test|
  Rake::Task['compile'].invoke

  test.libs << 'lib' << 'test'
  test.test_files = FileList['test/*_test.rb']
  test.verbose = true
end

# ----- Documentation tasks ---------------------------------------------------

YARD::Rake::YardocTask.new(:doc) do |t|
  t.options = %w( --embed-mixins --markup=markdown )
end