Added support for CSS resources.

README.md

@@ -12,16 +12,22 @@ URL replacement for HTML Webpack Plugin
 This is an extension plugin for the [webpack](https://www.npmjs.com/package/webpack) plugin [html-webpack-plugin](https://www.npmjs.com/package/html-webpack-plugin) - a plugin that simplifies the creation of HTML files to serve your webpack bundles.
 
 Typically, [html-webpack-plugin](https://www.npmjs.com/package/html-webpack-plugin) injects `<script>` and `<link>` elements into generated HTML.
-When used with a template, [html-webpack-plugin](https://www.npmjs.com/package/html-webpack-plugin) will still inject new elements regardless of whether or not the necessary `<script>` elements already exist.
+When used with a template, [html-webpack-plugin](https://www.npmjs.com/package/html-webpack-plugin) will still inject new elements regardless of whether or not elements already exist for the assets.
 
 This plugin will automatically update the URLs for existing `<script>` and `<link>` elements in an HTML template with URLs generated by Webpack.
 It identifies existing elements by comparing their URLs with the generated output file name from Webpack. See Example section.
 
+Webpack doesn't handle CSS resources natively.
+However, by using some of the following plugin combinations you can make them accessible to [html-webpack-plugin](https://www.npmjs.com/package/html-webpack-plugin):
+* copy-webpack-plugin ([npm](https://www.npmjs.com/package/copy-webpack-plugin)) ([github](https://github.com/webpack-contrib/copy-webpack-plugin)),<br>
+html-webpack-include-assets-plugin ([npm](https://www.npmjs.com/package/html-webpack-include-assets-plugin)) ([github](https://github.com/jharris4/html-webpack-include-assets-plugin))
+* extract-text-webpack-plugin ([npm](https://www.npmjs.com/package/extract-text-webpack-plugin)) ([github](https://github.com/webpack-contrib/extract-text-webpack-plugin)) (warning: untested)
+
 Environment
 -----------
 * [node](https://nodejs.org/) >= 6.11.5
 
-Dependencies
+Peer Dependencies
 ------------
 * webpack ([npm](https://www.npmjs.com/package/webpack)) ([github](https://github.com/webpack/webpack)) >= 4.0.0
 * html-webpack-plugin ([npm](https://www.npmjs.com/package/html-webpack-plugin)) ([github](https://github.com/jantimon/html-webpack-plugin)) >= 3.2.0

index.ts

@@ -1,6 +1,5 @@
 import webpack = require("webpack");
 import {AsyncSeriesWaterfallHook} from "tapable";
-import {Configuration} from "webpack";
 import * as path from "path";
 import {ParsedPath} from "path";
 
@@ -40,26 +39,12 @@ interface HTMLPluginData {
 
 }
 
-/**
- *
- * @param {string} html The input HTML string.
- * @param {string[]} jsFiles
- * @param {webpack.Configuration} compilerOptions
- * @returns {string} The output HTML string.
- */
 function replaceJS(html: string, jsFiles: string[], compilerOptions: webpack.Configuration): string {
     return replace(html, jsFiles, compilerOptions, /(<script[\S\s]*?src=['"])(.+?)(['"][^>]*?>)/gi);
 }
 
-/**
- *
- * @param {string} html
- * @param {string[]} cssFiles
- * @param {webpack.Configuration} compilerOptions
- * @returns {string} The output HTML string.
- */
 function replaceCSS(html: string, cssFiles: string[], compilerOptions: webpack.Configuration): string {
-    return html;
+    return replace(html, cssFiles, compilerOptions, /(<link[\S\s]*?href=['"])(.+?)(['"][^>]*?>)/gi);
 }
 
 function replace(html: string, files: string[], compilerOptions: webpack.Configuration, regex: RegExp): string {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "replace-url-html-webpack-plugin",
-  "version": "0.1.1",
+  "version": "1.0.0",
   "description": "Updates the URLs for existing script (JS) and link (CSS) elements in an HTML template with URLs generated by Webpack",
   "main": "index.js",
   "repository": {