Webpack plugin test 2

webpack-plugin-test2.js

var _ = require("lodash");

function testPlugin(options) {
	var defaults = {
		fileExtensionRegEx: '\.(js|html)$'
	};
	this.options = _.merge({}, defaults, options || {});
}

testPlugin.prototype.apply = function (compiler) {
	
	var options = this.options;

	compiler.plugin('compilation', function (compilation) {

		compilation.plugin("module-source-replacement", function (module, content) {
			var re = new RegExp(options.fileExtensionRegEx, 'i');
			if (!re.test(module.resource)) {
				return content;	
			}
			return content.replace('5', '555'); //Modify template function comes here
		});
	});
};

module.exports = testPlugin;