utils.js

/**
 * Created by Administrator on 2017/8/10.
 */
/**
 * Created by admin on 2017/7/26.
 */
var path = require('path')
var fs = require('fs')
exports.resolve = function(obj) {
	for (var i in obj) {
		if (!obj.hasOwnProperty(i)) continue;

		if (obj[i] && Object.prototype.toString.call(obj[i]) === '[object Object]') {
			obj[i] = this.resolve(obj[i]);
		} else {
			obj[i] = trim(obj[i]);
		}
	}

	return obj;
}

function trim() {
	var args = Array.prototype.slice.call(arguments);
	args = args.map(function (v) {
		try {
			return JSON.parse(v);
		} catch (e) {
			console.error(e);
			return '';
		}
	});


	switch (args.length) {
		case 0:
			return '';
		case 1:
			return args[0];
		default:
			return args;
	}
}


exports.after = function(root,files,hash) {

	Object.keys(files)
		.forEach(function (file) {
			console.log(file)
			file = path.resolve(root, file);

			var content = fs.readFileSync(file, 'utf8');

			if (/index\.html/i.test(file)) {
				content = content
					.replace(/(js\/config\.js)/, 'js/config.js?'+hash);

				fs.writeFileSync(file, content);
			}

		});
}