134 lines
4.4 KiB
JavaScript
134 lines
4.4 KiB
JavaScript
'use strict';
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var fs = require('fs');
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var ts = require('typescript');
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var files = [
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'lifecycle_annotations_impl.ts',
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'url_parser.ts',
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'path_recognizer.ts',
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'route_config_impl.ts',
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'async_route_handler.ts',
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'sync_route_handler.ts',
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'route_recognizer.ts',
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'instruction.ts',
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'route_config_nomalizer.ts',
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'route_lifecycle_reflector.ts',
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'route_registry.ts',
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'router.ts'
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];
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var PRELUDE = '(function(){\n';
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var POSTLUDE = '\n}());\n';
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var FACADES = fs.readFileSync(__dirname + '/lib/facades.es5', 'utf8');
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var TRACEUR_RUNTIME = fs.readFileSync(__dirname + '/../../node_modules/traceur/bin/traceur-runtime.js', 'utf8');
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var DIRECTIVES = fs.readFileSync(__dirname + '/src/ng_outlet.js', 'utf8');
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function main() {
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var dir = __dirname + '/../angular2/src/router/';
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var out = '';
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var sharedCode = '';
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files.forEach(function (file) {
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var moduleName = 'router/' + file.replace(/\.ts$/, '');
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sharedCode += transform(moduleName, fs.readFileSync(dir + file, 'utf8'));
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});
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out += "angular.module('ngComponentRouter')";
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out += angularFactory('$router', ['$q', '$location', '$$controllerIntrospector',
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'$browser', '$rootScope', '$injector'], [
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FACADES,
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"var exports = {Injectable: function () {}};",
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"var require = function () {return exports;};",
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sharedCode,
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"var RouteConfig = exports.RouteConfig;",
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"angular.annotations = {RouteConfig: RouteConfig, CanActivate: exports.CanActivate};",
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"angular.stringifyInstruction = exports.stringifyInstruction;",
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"var RouteRegistry = exports.RouteRegistry;",
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"var RootRouter = exports.RootRouter;",
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//TODO: move this code into a templated JS file
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"var registry = new RouteRegistry();",
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"var location = new Location();",
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"$$controllerIntrospector(function (name, constructor) {",
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"if (constructor.$canActivate) {",
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"constructor.annotations = constructor.annotations || [];",
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"constructor.annotations.push(new angular.annotations.CanActivate(function (instruction) {",
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"return $injector.invoke(constructor.$canActivate, constructor, {",
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"$routeParams: instruction.component ? instruction.component.params : instruction.params",
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"});",
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"}));",
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"}",
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"if (constructor.$routeConfig) {",
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"constructor.annotations = constructor.annotations || [];",
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"constructor.annotations.push(new angular.annotations.RouteConfig(constructor.$routeConfig));",
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"}",
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"if (constructor.annotations) {",
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"constructor.annotations.forEach(function(annotation) {",
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"if (annotation instanceof RouteConfig) {",
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"annotation.configs.forEach(function (config) {",
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"registry.config(constructor, config);",
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"});",
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"}",
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"});",
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"}",
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"});",
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"var router = new RootRouter(registry, undefined, location, new Object());",
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"$rootScope.$watch(function () { return $location.path(); }, function (path) {",
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"if (router.lastNavigationAttempt !== path) {",
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"router.navigate(path);",
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"}",
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"});",
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"return router;"
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].join('\n'));
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return PRELUDE + TRACEUR_RUNTIME + DIRECTIVES + out + POSTLUDE;
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}
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/*
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* Given a directory name and a file's TypeScript content, return an object with the ES5 code,
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* sourcemap, anf exported variable identifier name for the content.
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*/
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var IMPORT_RE = new RegExp("import \\{?([\\w\\n_, ]+)\\}? from '(.+)';?", 'g');
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function transform(dir, contents) {
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contents = contents.replace(IMPORT_RE, function (match, imports, includePath) {
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//TODO: remove special-case
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if (isFacadeModule(includePath) || includePath === './router_outlet') {
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return '';
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}
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return match;
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});
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return ts.transpile(contents, {
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target: ts.ScriptTarget.ES5,
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module: ts.ModuleKind.CommonJS,
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sourceRoot: dir
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});
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}
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function angularFactory(name, deps, body) {
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return ".factory('" + name + "', [" +
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deps.map(function (service) {
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return "'" + service + "', ";
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}).join('') +
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"function (" + deps.join(', ') + ") {\n" + body + "\n}])";
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}
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function isFacadeModule(modulePath) {
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return modulePath.indexOf('facade') > -1 ||
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modulePath === 'angular2/src/reflection/reflection';
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}
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module.exports = function () {
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var dist = __dirname + '/../../dist';
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if (!fs.existsSync(dist)) {
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fs.mkdirSync(dist);
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}
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fs.writeFileSync(dist + '/angular_1_router.js', main(files));
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};
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