#!/usr/bin/env ruby

require 'rake'
require '../../common'
require 'objective-j'


$PRODUCT                = File.join($PRODUCT_DIR, 'Objective-J')
$ENVIRONMENT_PRODUCT    = File.join($ENVIRONMENT_FRAMEWORKS_DIR, 'Objective-J')

$LICENSE_FILE           = File.join($PRODUCT, 'LICENSE')
$BROWSER_FILE           = File.join($PRODUCT, 'Objective-J.js')
$RHINO_FILE             = File.join($PRODUCT, 'Rhino.platform', 'Objective-J.js')

task :Products => [$BROWSER_FILE, $RHINO_FILE]

task :build => [:Products, $ENVIRONMENT_PRODUCT]

=begin
task :environment => [$PRODUCT_FILE, $LICENSE_FILE, ENVIRONMENT_FRAMEWORKS_DIR] do
    cp_r($BUILD_PRODUCT_DIR, ENVIRONMENT_FRAMEWORKS_DIR)
end
=end
Files = [   'LICENSE.txt',
            'constants.js', 
            'utilities.js', 
            'runtime.js', 
            'dictionary.js', 
            'plist.js', 
            'file.js', 
            'exception.js', 
            'preprocess.js', 
            'evaluate.js', 
            'debug.js', 
            'bootstrap.js'];

file_d $BROWSER_FILE => Files do |t|
    build_product(t.name)
end

file_d $RHINO_FILE => Files do |t|
    build_product(t.name)
end

#Framework in environment directory
file_d $ENVIRONMENT_PRODUCT => [:Products] do
    cp_r($PRODUCT, $ENVIRONMENT_PRODUCT)
end

def build_product(path, *flags)

    IO.popen("gcc -E -x c -P -", "w+") do |preprocessor|

        Files.select { |name| name.match(/\.js$/) }.each do |fileName|
          preprocessor.puts IO.read(fileName)
        end
        
        preprocessor.close_write

        File.open(path, "w") do |file|
            file.write(IO.read("LICENSE.txt") + preprocessor.read)
        end

    end
end