Rakefile

require 'rake/rdoctask'
require 'cucumber'
require 'cucumber/rake/task'
require 'rake'
require 'spec/rake/spectask'

$stderr.reopen("stderr.out", "w")

Rake::RDocTask.new do |rd|
  rd.main = "README"
  rd.rdoc_files.include("README", "lib/**/*.rb")
end

task :default => :features
Cucumber::Rake::Task.new(:features) do |t|
  t.cucumber_opts = "-fprogress features " unless File.exist?("cucumber.yml")
end

desc "Run specs in long report format"
Spec::Rake::SpecTask.new('spec') do |t|
  t.spec_opts = ['--format' , 'specdoc', '-c']
  t.spec_files = FileList['spec/**/*_spec.rb']
end

desc "Run Examples"
Spec::Rake::SpecTask.new('examples') do |t|
  t.spec_opts = ['--format' , 'p' ]
  t.spec_files = FileList['spec/**/*_spec.rb']
end

desc "Run all examples with RCov"
Spec::Rake::SpecTask.new('examples_with_rcov') do |t|
  t.spec_files = FileList['spec/**/*_spec.rb']
  t.rcov = true
  t.rcov_opts = ['--exclude', 'spec', 
                 '--exclude', '.rvm/', 
                 '--exclude', 'lib/R1.8',
                 '--exclude', 'lib/ruby_utilities.rb',
                 '--exclude', 'plugins/Trash',
                 '--exclude', 'plugins/trash',
                 '--exclude', 'plugins/TestPlug']
end

desc "Run Specs, Stories, and Unit Tests"
task :test => [:features, :examples, :testunit]

desc 'Run unit tests only'
task :testunit do
  require 'rake/runtest'
  Rake.run_tests
end

task :preflight_check_dev => :preflight_check do
  if not ThreeSegmentNumericVersion.new(RUBY_VERSION) ==  \
    ThreeSegmentNumericVersion.new("1.9.1") then
    puts "F.Y.I: This program was developed using Ruby 1.9.1, " \
      "not #{RUBY_VERSION}."
  end
  # cucumber was already required, so rake will fail if cucumber is not installed
  puts "Checking for required development gems"
  [:cucumber, :rake, :rspec, :rcov].each do |gemi|
    unless (system("gem list | grep #{gemi}")) then
      puts "*** Missing gem #{gemi}"
    end
  end
end

task :preflight_check do
  require 'lib/ruby_utilities.rb'
  # make sure we are running at least 1.9.1
  if not ThreeSegmentNumericVersion.new(RUBY_VERSION).between?  \
    ThreeSegmentNumericVersion.new("1.9.0"),
    ThreeSegmentNumericVersion.new("1.9.9") then
    puts "This program was developed for Ruby 1.9, so it might not work."
  end

  puts "Checking for required runtime gems"
  [:isaac].each do |gemi|
    unless (system("gem list | grep #{gemi}")) then
      puts "*** Missing gem #{gemi}"
    end
  end
end

desc "Generate TODO file"
task :TODO do
  # remove old TODO file
  todo_file = Dir['TODO']
  main_file_heading = "TODO Generated on #{Time.now} by #{ENV["USER"]}"

  # Search all .rb files
  search_files = Dir['**/*.rb'] 
  File.open('TODO', 'w') do |todo_file|
    search_files.each do |search_file|
      File.open(search_file, 'r') do |fh|
        search_file_heading = "\nTODO in #{search_file}"
        fh.each_with_index do |line_txt, line_num|
          if (line_txt =~ /#.*TODO:?(.*)/i) then
            # Output main_file_heading only once, if there's a match
            if main_file_heading then
              todo_file.puts main_file_heading
              main_file_heading = nil
            end
          # Output search_file heading once, only if there's a match
          if search_file_heading then
            todo_file.puts search_file_heading
            search_file_heading = nil
          end
          # Output matching line:
          todo_file.puts "#{line_num.to_s.rjust(3, "0")}: #{$1.strip!}"
          end
        end
      end
    end
  end
end