Rakefile

require 'rubygems'
require 'bundler'

Bundler::GemHelper.install_tasks
Bundler.require :default, :development

require 'rspec/core/rake_task'
require 'cucumber/rake/task'

RSpec::Core::RakeTask.new

desc 'Run all feature-set configurations'
task :cucumber => ['cucumber:mysql', 'cucumber:postgresql']

namespace :cucumber do
  def add_task(name, description)
    Cucumber::Rake::Task.new(name, description) do |t|
      t.cucumber_opts = "--format pretty DATABASE=#{name}"
    end
  end

  add_task :mysql,      'Run feature-set against MySQL'
  add_task :postgresql, 'Run feature-set against PostgreSQL'

  desc 'Build cucumber.yml file'
  task :defaults do
    steps = FileList['features/step_definitions/**.rb'].collect { |path|
      "--require #{path}"
    }.join(" ")

    File.open('cucumber.yml', 'w') { |f|
      f.write "default: \"--require features/support/env.rb #{steps}\"\n"
    }
  end
end

namespace :rcov do
  desc 'Generate RCov reports'
  RSpec::Core::RakeTask.new(:rspec) do |t|
    t.rcov = true
    t.rcov_opts = [
      '--exclude', 'spec',
      '--exclude', 'gems',
      '--exclude', 'riddle',
      '--exclude', 'ruby',
      '--aggregate coverage.data'
    ]
  end

  def add_task(name, description)
    Cucumber::Rake::Task.new(name, description) do |t|
      t.cucumber_opts = "--format pretty features/*.feature DATABASE=#{name}"
      t.rcov = true
      t.rcov_opts = [
        '--exclude', 'spec',
        '--exclude', 'gems',
        '--exclude', 'riddle',
        '--exclude', 'features',
        '--aggregate coverage.data'
      ]
    end
  end

  add_task :mysql,      'Run feature-set against MySQL with rcov'
  add_task :postgresql, 'Run feature-set against PostgreSQL with rcov'

  task :all do
    rm 'coverage.data' if File.exist?('coverage.data')
    rm 'rerun.txt'     if File.exist?('rerun.txt')

    Rake::Task['rcov:rspec'].invoke
    Rake::Task['rcov:mysql'].invoke
    Rake::Task['rcov:postgresql'].invoke
  end
end if defined?(Rcov)

desc 'Generate documentation'
YARD::Rake::YardocTask.new

task :default => [:spec, :cucumber]