project = 'quicktest'
def test_dir; Dir.chdir('test') {|dir| yield dir } end

desc "test"
task :test do
  run = 'spec -r ../lib/quicktest test.rb'
  test_dir {puts `#{run} >| test_result.txt || #{run}`}
  exit $?.exitstatus if $?.exitstatus != 0
end

namespace :test do
  run = '../bin/quickspec test.rb'
  task :generate do
    test_dir {`#{run} >| test_result.txt`}
    exit $?.exitstatus if $?.exitstatus != 0
  end

  desc "test quickspec executable"
  task :quickspec => :generate do
    test_dir {puts `#{run}`}
    exit $?.exitstatus if $?.exitstatus != 0
  end

  desc "test readme file"
  task :README do
    puts `./bin/quickspec README`
    exit $?.exitstatus if $?.exitstatus != 0
  end
end

class IO
  def self.write( file, str )
    self.open( file, 'w' ) { |fh| fh.print str }
  end
  def self.read_write( file, write_file=file )
    self.write(write_file, (yield( self.read( file ))))
  end
end
class String
  def split_join( splitter=$/ )
    yield( split( splitter ) ).join( splitter )
  end
end

def decode_readme &block
  fail unless block_given?
  begin
    old_readme = nil
    File.read_write( 'README' ) do |text|
      old_readme = text
      text.split_join do |arr|
        arr.reject {|l| l =~ /^=(?:begin|end)/}
      end
    end
    block.call
  ensure
    File.write( 'README', old_readme ) if old_readme
  end
end

desc "generate documentation"
task :rdoc do
  decode_readme do
    fail unless system 'rdoc --force-update --quiet README lib/*'
  end
end

namespace :readme do
  desc "dump modified README"
  task :decode do
    decode_readme do
      puts File.read('README')
    end
  end

  desc "create html for website using coderay, use --silent option"
  task :html => :rdoc do
    require 'hpricot'
    doc = open( 'doc/files/README.html' ) { |f| Hpricot(f) }
    # find example code
    doc.at('#description').search('pre').
      select {|elem| elem.inner_html =~ /class |module /}.each do |ex|
      # add coderay and undo what rdoc has done in the example code
      ex.swap("<coderay lang='ruby'>#{ex.inner_html.gsub('&quot;', '"').gsub('&gt;','>')}</coderay>")
    end
    puts doc.at('#description').to_html
  end
end

desc "release a new gem to rubyforge"
task :release => [:rdoc,:package] do
  Dir.chdir('pkg') do
    release = Dir['*.gem'].sort_by {|file| File.mtime(file)}.last
    release =~ /^[^-]+-([.0-9]+).gem$/
    `rubyforge login && rubyforge add_release #{project} #{project} #$1 #{release}`
  end
end

require 'rubygems'
require 'rake/gempackagetask'

spec = Gem::Specification.new do |s|
  s.name = project
  s.rubyforge_project = project
  s.version = "0.5.0"
  s.author = "Greg Weber"
  s.email = "greg@gregweber.info"
  s.homepage = "http://quicktest.rubyfore.org/"
  s.platform = Gem::Platform::RUBY
  s.summary = "utility for inlining tests with the code tested"
  s.executables = ['quickspec']
  s.files = Dir['./**'] + Dir['*/**']
  s.require_path = "lib"
  s.has_rdoc = true
  s.extra_rdoc_files = ["README"]
end

Rake::GemPackageTask.new(spec) do |pkg|
  pkg.need_tar = false
end