webpack/test/browsertest/build.js

Packs CommonJs Modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loading of js, json, jade, coffee, css, ... out of the box and more with custom loaders.

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/
var cp = require('child_process');

var argv = process.argv;
argv.shift();
argv.shift();
var extraArgs = argv;

function bindOutput(p) {
	p.stdout.on("data", function(data) {
		process.stdout.write(data);
	});
	p.stderr.on("data", function(data) {
		process.stderr.write(data);
	});
}
function join(a, b) {
	a = a.slice(0);
	Array.prototype.push.apply(a, b);
	return a;
}

try {
	require("vm-browserify");
	compile();
} catch(e) {
	console.log("install vm-browserify...");
	cp.exec("npm install vm-browserify", function (error, stdout, stderr) {
		console.log(stdout);
		compile();
	});
}
function compile() {
	console.log("compile scripts...");

	var extraArgsNoWatch = extraArgs.slice(0);
	var watchIndex = extraArgsNoWatch.indexOf("--watch");
	if(watchIndex != -1) extraArgsNoWatch.splice(watchIndex, 1);
	var libary1 = cp.spawn("node", join(["../../bin/webpack.js", "--colors", "--single", "--libary", "libary1",
											"node_modules/libary1", "js/libary1.js"], extraArgsNoWatch));
	bindOutput(libary1);
	libary1.on("exit", function(code) {
		if(code === 0) {
			var main = cp.spawn("node", join(["../../bin/webpack.js", "--colors", "--alias", "vm=vm-browserify",
												"--public-prefix", "js/", "lib/index", "js/web.js"], extraArgs));
			bindOutput(main);
		}
	});
	var libary2 = cp.spawn("node", join(["../../bin/webpack.js", "--colors", "--libary", "libary2",
										"--script-src-prefix", "js/", "node_modules/libary2", "js/libary2.js"], extraArgs));
	bindOutput(libary2);
}