2.0.1 Final usando Gulp (TypeScript - Destino: ES5)
Configuração do OneTime
npm install (executado no cmd quando direcory é projectFolder)
Etapas de agrupamento
Resultado
bundles/dependencies.bundle.js[ tamanho: ~ 1 MB (o menor possível)]
- contém rxjs e dependências angulares, não as estruturas inteiras
bundles/app.bundle.js[ tamanho: depende do seu projeto , o meu é ~ 0,5 MB ]
Estrutura do arquivo
- projectFolder / app / (todos os componentes, diretivas, modelos etc.)
- projectFolder / gulpfile.js
var gulp = require('gulp'),
tsc = require('gulp-typescript'),
Builder = require('systemjs-builder'),
inlineNg2Template = require('gulp-inline-ng2-template');
gulp.task('bundle', ['bundle-app', 'bundle-dependencies'], function(){});
gulp.task('inline-templates', function () {
return gulp.src('app/**/*.ts')
.pipe(inlineNg2Template({ useRelativePaths: true, indent: 0, removeLineBreaks: true}))
.pipe(tsc({
"target": "ES5",
"module": "system",
"moduleResolution": "node",
"sourceMap": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"removeComments": true,
"noImplicitAny": false
}))
.pipe(gulp.dest('dist/app'));
});
gulp.task('bundle-app', ['inline-templates'], function() {
// optional constructor options
// sets the baseURL and loads the configuration file
var builder = new Builder('', 'dist-systemjs.config.js');
return builder
.bundle('dist/app/**/* - [@angular/**/*.js] - [rxjs/**/*.js]', 'bundles/app.bundle.js', { minify: true})
.then(function() {
console.log('Build complete');
})
.catch(function(err) {
console.log('Build error');
console.log(err);
});
});
gulp.task('bundle-dependencies', ['inline-templates'], function() {
// optional constructor options
// sets the baseURL and loads the configuration file
var builder = new Builder('', 'dist-systemjs.config.js');
return builder
.bundle('dist/app/**/*.js - [dist/app/**/*.js]', 'bundles/dependencies.bundle.js', { minify: true})
.then(function() {
console.log('Build complete');
})
.catch(function(err) {
console.log('Build error');
console.log(err);
});
});
- projectFolder / package.json (o mesmo do guia de início rápido , apenas mostramos devDependencies e npm-scripts necessários para agrupar)
{
"name": "angular2-quickstart",
"version": "1.0.0",
"scripts": {
***
"gulp": "gulp",
"rimraf": "rimraf",
"bundle": "gulp bundle",
"postbundle": "rimraf dist"
},
"license": "ISC",
"dependencies": {
***
},
"devDependencies": {
"rimraf": "^2.5.2",
"gulp": "^3.9.1",
"gulp-typescript": "2.13.6",
"gulp-inline-ng2-template": "2.0.1",
"systemjs-builder": "^0.15.16"
}
}
(function(global) {
// map tells the System loader where to look for things
var map = {
'app': 'app',
'rxjs': 'node_modules/rxjs',
'angular2-in-memory-web-api': 'node_modules/angular2-in-memory-web-api',
'@angular': 'node_modules/@angular'
};
// packages tells the System loader how to load when no filename and/or no extension
var packages = {
'app': { main: 'app/boot.js', defaultExtension: 'js' },
'rxjs': { defaultExtension: 'js' },
'angular2-in-memory-web-api': { defaultExtension: 'js' }
};
var packageNames = [
'@angular/common',
'@angular/compiler',
'@angular/core',
'@angular/forms',
'@angular/http',
'@angular/platform-browser',
'@angular/platform-browser-dynamic',
'@angular/router',
'@angular/router-deprecated',
'@angular/testing',
'@angular/upgrade',
];
// add package entries for angular packages in the form '@angular/common': { main: 'index.js', defaultExtension: 'js' }
packageNames.forEach(function(pkgName) {
packages[pkgName] = { main: 'index.js', defaultExtension: 'js' };
});
var config = {
map: map,
packages: packages
};
// filterSystemConfig - index.asp's chance to modify config before we register it.
if (global.filterSystemConfig) { global.filterSystemConfig(config); }
System.config(config);
})(this);
- projetcFolder / dist-systemjs.config.js (apenas mostramos a diferença com systemjs.config.json)
var map = {
'app': 'dist/app',
};
- projectFolder / index.html (produção) - A ordem das tags de script é crítica. A colocação da
dist-systemjs.config.jstag após as tags do pacote configurável ainda permitiria a execução do programa, mas o pacote configurável de dependência seria ignorado e as dependências seriam carregadas da node_modulespasta.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<base href="/"/>
<title>Angular</title>
<link rel="stylesheet" type="text/css" href="style.css"/>
</head>
<body>
<my-app>
loading...
</my-app>
<!-- Polyfill(s) for older browsers -->
<script src="node_modules/core-js/client/shim.min.js"></script>
<script src="node_modules/zone.js/dist/zone.min.js"></script>
<script src="node_modules/reflect-metadata/Reflect.js"></script>
<script src="node_modules/systemjs/dist/system.js"></script>
<script src="dist-systemjs.config.js"></script>
<!-- Project Bundles. Note that these have to be loaded AFTER the systemjs.config script -->
<script src="bundles/dependencies.bundle.js"></script>
<script src="bundles/app.bundle.js"></script>
<script>
System.import('app/boot').catch(function (err) {
console.error(err);
});
</script>
</body>
</html>
- projectFolder / app / boot.ts é o local da inicialização.
O melhor que pude fazer ainda :)