# require 'config/requirements'
# require 'config/hoe' # setup Hoe + all gem configuration
 
# Process.setrlimit(Process::RLIMIT_AS, (1024 ** 2) * 100)
 
 
Dir['tasks/**/*.rake'].each { |rake| load rake }
 
require 'lib/ionize'
require 'spec/rake/spectask'
 
module Joomla
  def files 
    files = Dir["spec/fixtures/joomla/*.php"] + Dir["spec/fixtures/joomla/**/*.php"]
    # The LICENSE and CHANGELONG is not an actual php file
    files = files.reject {|f| f =~ /LICENSE/ or f =~ /CHANGELOG/ }
    files
  end
end
 
namespace :joomla do
  include Joomla
 
  task :init do
    Ionize::Php::CharacterLimit = 999999999999
  end
  
  namespace :download do
    include Joomla
 
    desc "Download Joomla 1.0"
    task "1_0" do
      download("1_0")
    end
 
    desc "Download Joomla 1.5"
    task "1_5" do
      download("1_5")
    end
  end
 
  task :tokenize => :init do
    files.each do |f| 
      puts "Tokenizing #{f}"
      Ionize::Php.to_tokens(File.read(f))
      GC.start 
    end
  end
 
  task :parse => :init do
    unparsed = []
    files.each do |f|
      puts "Parsing #{f}"
      begin
        Ionize::Php.to_ast(File.read(f))
      rescue => error
        puts "Couldn't parse #{f}"
        unparsed << f
      end
      GC.start
    end
    puts "Couldn't parse #{unparsed.length} files"
  end
 
  task :sexpize => :init do
    files.each do |f|
      puts "Sexpizing #{f}"
      Ionize::Php.to_sexp(File.read(f))
      GC.start
    end
  end
 
end
 
namespace :treetop do
  task :init do
    require 'treetop'
    require 'etc/pre_parser'
    Treetop.load "etc/php"
  end
 
  namespace :joomla do
    include Joomla
 
    desc "Parse Joomla with Treetop Php parser"
    task :parse => "treetop:init" do
      parser = PhpParser.new
      unparsed = []
      
      files.each do |file|
        puts "Parsing #{file}"
        text = PreParser.new(File.read(file)).run
        result = parser.parse(text)
        if result.nil?
          puts "Couldn't parse #{file}"
          unparsed << file
        end
      end
      
      puts "Couldn't parse #{unparsed.length} files"
      puts unparsed.inspect
    end
  end
 
  desc "Parse tests with Treetop Php parser"  
  task :parse => :init do
    require 'etc/pre_parser'
    parser = PhpParser.new
    unparsed = []
 
    files = Dir["spec/fixtures/*.php"]    
    files.each do |file|
      puts "Parsing #{file}"
      text = PreParser.new(File.read(file)).run
      result = parser.parse(text)
      if result.nil?
        puts "Couldn't parse #{file}"
        unparsed << file
      end
    end
    
    if unparsed.empty?
      puts "Parsed all the files"
    else
      puts "Couldn't parse #{unparsed.length} files"
    end
  end
end
 
desc "Run parser specs"
Spec::Rake::SpecTask.new do |t|
  t.name       = "spec_parser"
  t.spec_files = "spec/php_parser_spec.rb"
end
 
desc "Run translator specs"
Spec::Rake::SpecTask.new do |t|
  t.name       = "spec_translator"
  t.spec_files = "spec/php_translator_spec.rb"
end