var Funnel = require('broccoli-funnel'); var flatten = require('broccoli-flatten'); var mergeTrees = require('broccoli-merge-trees'); var stew = require('broccoli-stew'); var TraceurCompiler = require('./tools/broccoli/traceur'); var replace = require('broccoli-replace'); var htmlReplace = require('./tools/broccoli/html-replace'); var path = require('path'); var modulesTree = new Funnel('modules', {include: ['**/**'], destDir: '/'}); // Use Traceur to transpile original sources to ES6 var es6DevTree = new TraceurCompiler(modulesTree, '.es6', { sourceMaps: true, annotations: true, // parse annotations types: true, // parse types script: false, // parse as a module memberVariables: true, // parse class fields modules: 'instantiate', typeAssertionModule: 'rtts_assert/rtts_assert', typeAssertions: true, outputLanguage: 'es6' }); // Munge the filenames since we use an '.es6' extension es6DevTree = stew.rename(es6DevTree, function(relativePath) { return relativePath.replace(/\.(js|es6)\.map$/, '.map').replace(/\.js$/, '.es6'); }); // Call Traceur again to lower the ES6 build tree to ES5 var es5DevTree = new TraceurCompiler(es6DevTree, '.js', {modules: 'instantiate', sourceMaps: true}); es5DevTree = stew.rename(es5DevTree, '.es6.map', '.js.map'); // Now we add a few more files to the es6 tree that Traceur should not see ['angular2', 'benchmarks', 'benchmarks_external', 'benchpress', 'examples', 'rtts_assert'].forEach( function(destDir) { var extras = new Funnel('tools/build', {files: ['es5build.js'], destDir: destDir}); es6DevTree = mergeTrees([es6DevTree, extras]); }); var vendorScriptsTree = flatten(new Funnel('.', { files: [ 'node_modules/es6-module-loader/dist/es6-module-loader-sans-promises.src.js', 'node_modules/zone.js/zone.js', 'node_modules/zone.js/long-stack-trace-zone.js', 'node_modules/systemjs/dist/system.src.js', 'node_modules/systemjs/lib/extension-register.js', 'node_modules/systemjs/lib/extension-cjs.js', 'node_modules/rx/dist/rx.all.js', 'tools/build/snippets/runtime_paths.js', path.relative(__dirname, TraceurCompiler.RUNTIME_PATH) ] })); var vendorScripts_benchmark = new Funnel('tools/build/snippets', {files: ['url_params_to_form.js'], destDir: '/'}); var vendorScripts_benchmarks_external = new Funnel('node_modules/angular', {files: ['angular.js'], destDir: '/'}); var servingTrees = []; function copyVendorScriptsTo(destDir) { servingTrees.push(new Funnel(vendorScriptsTree, {srcDir: '/', destDir: destDir})); if (destDir.indexOf('benchmarks') > -1) { servingTrees.push(new Funnel(vendorScripts_benchmark, {srcDir: '/', destDir: destDir})); } if (destDir.indexOf('benchmarks_external') > -1) { servingTrees.push( new Funnel(vendorScripts_benchmarks_external, {srcDir: '/', destDir: destDir})); } } function writeScriptsForPath(relativePath, result) { copyVendorScriptsTo(path.dirname(relativePath)); return result.replace('@@FILENAME_NO_EXT', relativePath.replace(/\.\w+$/, '')); } var htmlTree = new Funnel(modulesTree, {include: ['*/src/**/*.html'], destDir: '/'}); htmlTree = replace(htmlTree, { files: ['examples*/**'], patterns: [{match: /\$SCRIPTS\$/, replacement: htmlReplace('SCRIPTS')}], replaceWithPath: writeScriptsForPath }); htmlTree = replace(htmlTree, { files: ['benchmarks/**'], patterns: [{match: /\$SCRIPTS\$/, replacement: htmlReplace('SCRIPTS_benchmarks')}], replaceWithPath: writeScriptsForPath }); htmlTree = replace(htmlTree, { files: ['benchmarks_external/**'], patterns: [{match: /\$SCRIPTS\$/, replacement: htmlReplace('SCRIPTS_benchmarks_external')}], replaceWithPath: writeScriptsForPath }); // TODO(broccoli): are these needed here, if not loaded by a script tag?? ['benchmarks/src', 'benchmarks_external/src', 'examples/src/benchpress'].forEach( copyVendorScriptsTo); var scripts = mergeTrees(servingTrees, {overwrite: true}); var css = new Funnel(modulesTree, {include: ["**/*.css"]}); var polymerFiles = new Funnel('.', { files: [ 'bower_components/polymer/lib/polymer.html', 'tools/build/snippets/url_params_to_form.js' ] }); var polymer = stew.mv(flatten(polymerFiles), 'benchmarks_external/src/tree/polymer'); htmlTree = mergeTrees([htmlTree, scripts, polymer, css]); es5DevTree = mergeTrees([es5DevTree, htmlTree]); module.exports = mergeTrees([stew.mv(es6DevTree, 'js/dev/es6'), stew.mv(es5DevTree, 'js/dev/es5')]);