//#!/usr/bin/env narwhal

var FILE = require("file"),
    OS = require("os"),
    Jake = require("jake");

require(FILE.absolute("../common.jake"));

$PRODUCT                    = FILE.join($PRODUCT_DIR, "Objective-J")
$COMMONJS_PRODUCT           = FILE.join($PRODUCT_DIR, "CommonJS", "objective-j");
$COMMONJS_FRAMEWORK_PRODUCT = FILE.join($COMMONJS_PRODUCT, "lib", "Frameworks", "Objective-J");

$LICENSE_PRODUCT        = FILE.join($PRODUCT, 'LICENSE')
$LICENSE_FILE           = FILE.join($HOME_DIR, 'Tools', 'Rake', 'lib', 'licenses', 'LGPL-v2.1')

$BROWSER_FILE           = FILE.join($PRODUCT, 'Objective-J.js')
$RHINO_FILE             = FILE.join($PRODUCT, 'CommonJS.platform', 'Objective-J.js')

Files = ["Runtime/constants.js", "Runtime/utilities.js", "Runtime/json2.js", "Runtime/runtime.js", "Runtime/dictionary.js", "Runtime/plist.js", "Runtime/file.js", "Runtime/exception.js", "Runtime/preprocess.js", "Runtime/evaluate.js", "Runtime/bootstrap.js"];
//Files = new FileList("constants.js", "utilities.js", "json2.js", "runtime.js", "dictionary.js", "plist.js", "file.js", "exception.js", "preprocess.js", "evaluate.js", "bootstrap.js");

if ($CONFIGURATION === "Debug")
    Files.push("Runtime/debug.js")//Files.add('debug.js');

task ("build", [$BROWSER_FILE, $RHINO_FILE, $LICENSE_PRODUCT, $COMMONJS_PRODUCT, $COMMONJS_FRAMEWORK_PRODUCT]);

filedir ($BROWSER_FILE, Files, function(aTask)
{
    build_product(aTask.name(), platform_flags('Browser', 'ObjJ'));
});

filedir ($RHINO_FILE, Files, function(aTask)
{
    flags = platform_flags('CommonJS', 'ObjJ');
    flags += ' -DRHINO'

    build_product(aTask.name(), flags)
});

filedir ($LICENSE_PRODUCT, [$LICENSE_FILE], function()
{
    FILE.copy($LICENSE_FILE, $LICENSE_PRODUCT);
});

filedir ($COMMONJS_PRODUCT, FILE.glob("CommonJS/objective-j/**/*"), function()
{
    rm_rf($COMMONJS_PRODUCT);
    cp_r(FILE.join("CommonJS", "objective-j"), $COMMONJS_PRODUCT);
});

filedir ($COMMONJS_FRAMEWORK_PRODUCT, function()
{
    cp_r(FILE.join($BUILD_DIR, $CONFIGURATION, "Objective-J"), $COMMONJS_FRAMEWORK_PRODUCT);
});

//CLOBBER.include($ENVIRONMENT_OBJJ_PRODUCT)

function platform_flags()
{
    return "-DPLATFORMS=\"[" + Array.prototype.map.apply(arguments, [function(aPlatform)
    {
        return "\\\"" + aPlatform + "\\\"";
    }]).join(", ") + "]\"";
}

function build_product(path, flags)
{
    OS.system("cat Runtime/header.txt > " + OS.enquote(path));
    OS.system("cat " + 
    Files.filter(function(aName)
    {
        return !!aName.match(/\.js$/);
    }).map(function(aName)
    {
        return OS.enquote(aName);
    }).join(' ') + " | gcc " + flags + " -E -x c -P - >> " + OS.enquote(path));
    //    rake abort if ($? != 0)
}

//CLEAN.include() no temporary files.
//CLOBBER.include($PRODUCT, $ENVIRONMENT_PRODUCT);