Simplifies creation of HTML files to serve your webpack bundles. 

Simplifies creation of HTML files to serve your webpack bundles

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All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.

# [4.3.0](https://github.com/jantimon/html-webpack-plugin/compare/v4.2.2...v4.3.0) (2020-04-30)

* Allow to use console.log inside templates ([c3f2fdc](https://github.com/jantimon/html-webpack-plugin/commit/c3f2fdc))

## [4.2.2](https://github.com/jantimon/html-webpack-plugin/compare/v4.2.1...v4.2.2) (2020-04-30)

* Prevent "cannot read property info of undefined" when reading meta information from assets ([253ce30](https://github.com/jantimon/html-webpack-plugin/commit/253ce30))

* use modern icon tag rel attribute for favicons ([c40dd85](https://github.com/jantimon/html-webpack-plugin/commit/c40dd85))

## [4.2.1](https://github.com/jantimon/html-webpack-plugin/compare/v4.2.0...v4.2.1) (2020-04-28)

* don't add dependencies twice to the webpack 5 watcher api ([ceafe14](https://github.com/jantimon/html-webpack-plugin/commit/ceafe143650749a5f53a14411dc1b762e252ec44))

* prevent scripts marked as hotModuleReplacement from being added to the html file ([119252a](https://github.com/jantimon/html-webpack-plugin/commit/119252a381bf43dea37c1be64f90c10bebc21302))

# [4.2.0](https://github.com/jantimon/html-webpack-plugin/compare/v4.1.0...v4.2.0) (2020-04-09)

* Add template content ([#1401](https://github.com/jantimon/html-webpack-plugin/issues/1401)) ([4740bf7](https://github.com/jantimon/html-webpack-plugin/commit/4740bf7))

# [4.1.0](https://github.com/jantimon/html-webpack-plugin/compare/v4.0.4...v4.1.0) (2020-04-09)

* Add webpack 5 support ([39c38a4](https://github.com/jantimon/html-webpack-plugin/commit/39c38a4))

* Allow webpack 5 as peer dependency ([9c571e2](https://github.com/jantimon/html-webpack-plugin/commit/9c571e2))

## [4.0.4](https://github.com/jantimon/html-webpack-plugin/compare/v4.0.3...v4.0.4) (2020-04-01)

* Fix querystring encoding ([#1386](https://github.com/jantimon/html-webpack-plugin/issues/1386)) ([4f48a39](https://github.com/jantimon/html-webpack-plugin/commit/4f48a39e5738a5d431be2bec39c1b1f0de800d57)), closes [#1355](https://github.com/jantimon/html-webpack-plugin/issues/1355)

## [4.0.3](https://github.com/jantimon/html-webpack-plugin/compare/v4.0.2...v4.0.3) (2020-03-28)

* add webpack, tapable and html-minifier-terser as dependencies because of types.d.ts ([238da81](https://github.com/jantimon/html-webpack-plugin/commit/238da8123950f87267954fd448f3e6b0fb1ead17))

## [4.0.2](https://github.com/jantimon/html-webpack-plugin/compare/v4.0.1...v4.0.2) (2020-03-26)

* don't remove trailing slashes from self closing tags by default ([2281e4b](https://github.com/jantimon/html-webpack-plugin/commit/2281e4bfda9b91c4a83d63bfc8df8372d1e6ae9e))

## [4.0.1](https://github.com/jantimon/html-webpack-plugin/compare/v4.0.0...v4.0.1) (2020-03-23)

* update typedefs to match with html-minifier-terser ([2698c7e](https://github.com/jantimon/html-webpack-plugin/commit/2698c7e45a7f12113a07b256dc400ec89666130d))

# [4.0.0](https://github.com/jantimon/html-webpack-plugin/compare/v3.2.0...v4.0.0) (2020-03-23)

The summary can be found in the [**release blog post**](https://dev.to/jantimon/html-webpack-plugin-4-has-been-released-125d).

* Add dependencies from the child compilation to the main compilation ([27c3e72](https://github.com/jantimon/html-webpack-plugin/commit/27c3e727b073701bfc739859d8325435d27cbf35))

* Add typing for assets(Close jantimon[#1243](https://github.com/jantimon/html-webpack-plugin/issues/1243)) ([9fef060](https://github.com/jantimon/html-webpack-plugin/commit/9fef0603eb532b3e6a1e8871b4568e62f9bba1a3))

* allow `contenthash` along with `templatehash` ([049d4d3](https://github.com/jantimon/html-webpack-plugin/commit/049d4d3436092b8beff3f5745e77b20f1c168c4c)), closes [#1033](https://github.com/jantimon/html-webpack-plugin/issues/1033)

* Catch and ignore pretty-error errors ([2056139](https://github.com/jantimon/html-webpack-plugin/commit/2056139a9533ff9487506531491c0e5a94003607)), closes [#921](https://github.com/jantimon/html-webpack-plugin/issues/921)

* Drop @types/webpack dependency ([d4eb1c7](https://github.com/jantimon/html-webpack-plugin/commit/d4eb1c749316af3964126606fe6c70a233c30fef))

* Ignore foreign child compilers ([1422664](https://github.com/jantimon/html-webpack-plugin/commit/14226649aa1bbaf7b174bcacafdbe47d8ba6c851))

* Improve perfomance for appcache files ([b94e043](https://github.com/jantimon/html-webpack-plugin/commit/b94e0434f5dbb06ee2179e91ebaa2ce7801937e0))

* load script files before style files files in defer script loading mode ([97f9fb9](https://github.com/jantimon/html-webpack-plugin/commit/97f9fb9a68e4d3c3c9453296c352e831f7546937))

* Prevent chunks from beeing added multiple times ([d65b37d](https://github.com/jantimon/html-webpack-plugin/commit/d65b37d2c588047e0d81a38f4645fcdb3ead0b9e))

* Prevent lodash from being inlined to work around a babel-loader incompatibility ([7f21910](https://github.com/jantimon/html-webpack-plugin/commit/7f21910707a2b53a9a5da3ac9e4b01e36147402f)), closes [#1223](https://github.com/jantimon/html-webpack-plugin/issues/1223)

* Remove compilation.getStats() call for performance reasons ([7005a55](https://github.com/jantimon/html-webpack-plugin/commit/7005a557529bee948c5ef0a1b8b44a1a41a28417))

* remove useless links for options ([#1153](https://github.com/jantimon/html-webpack-plugin/issues/1153)) ([267e0e0](https://github.com/jantimon/html-webpack-plugin/commit/267e0e0eac155569c822c34f120490bdf3f56d43))

* Update references to html-minifier ([24bf1b5](https://github.com/jantimon/html-webpack-plugin/commit/24bf1b5e2a0d087b30d057d1780d8f495aa01e26)), closes [#1311](https://github.com/jantimon/html-webpack-plugin/issues/1311)

* **typings.d.ts:** added apply method type to HtmlWwbpackPlugin class definitoin ([8b7255f](https://github.com/jantimon/html-webpack-plugin/commit/8b7255f555423dd1bfa51a3c28700e4bd116f97b)), closes [jantimon#1244](https://github.com/jantimon/issues/1244)

* rename `contenthash` to `templatehash` ([4c11c5d](https://github.com/jantimon/html-webpack-plugin/commit/4c11c5dfde9d87d71dce9cf51864648f8e42b912))

* Repair typings ([#1166](https://github.com/jantimon/html-webpack-plugin/issues/1166)) ([f4cb241](https://github.com/jantimon/html-webpack-plugin/commit/f4cb241157a9a1fed4721b1abc1f390b09595494))

* small type. minifcation instead of minification ([#1154](https://github.com/jantimon/html-webpack-plugin/issues/1154)) ([56037a6](https://github.com/jantimon/html-webpack-plugin/commit/56037a6b2ae4a7606b54f5af213b6a2b8145f95e))

* Use src/index.ejs by default if present ([#1167](https://github.com/jantimon/html-webpack-plugin/issues/1167)) ([c27e5e4](https://github.com/jantimon/html-webpack-plugin/commit/c27e5e46a334d9c1e177a521ea7c9a5ba3c6d980))

* **chunksorter:** Don't sort chunks by default ([22fb03f](https://github.com/jantimon/html-webpack-plugin/commit/22fb03fb17fdb37d5ce6de00af154b5575a02d3a))

* **loader:** switch to loaderUtils.getOptions ([a0a0f0d](https://github.com/jantimon/html-webpack-plugin/commit/a0a0f0dc755fbc3249aa2e1d1c6a4dd307ab8e8a))

/** @typedef {import("./typings").HtmlTagObject} HtmlTagObject */

/** @typedef {import("./typings").Options} HtmlWebpackOptions */

/** @typedef {import("./typings").ProcessedOptions} ProcessedHtmlWebpackOptions */

/** @typedef {import("./typings").TemplateParameter} TemplateParameter */

/** @typedef {import("webpack/lib/Compiler.js")} WebpackCompiler */

/** @typedef {import("webpack/lib/Compilation.js")} WebpackCompilation */

// use Polyfill for util.promisify in node versions < v8

const promisify = require('util.promisify');

const loaderUtils = require('loader-utils');

const { CachedChildCompilation } = require('./lib/cached-child-compiler');

const { createHtmlTagObject, htmlTagObjectToString, HtmlTagArray } = require('./lib/html-tags');

const prettyError = require('./lib/errors.js');

const chunkSorter = require('./lib/chunksorter.js');

const getHtmlWebpackPluginHooks = require('./lib/hooks.js').getHtmlWebpackPluginHooks;

const fsReadFileAsync = promisify(fs.readFile);

   * @param {HtmlWebpackOptions} [options]

    /** @type {ProcessedHtmlWebpackOptions} */

      templateParameters: templateParametersGenerator,

      inject: userOptions.scriptLoading !== 'defer' ? 'body' : 'head',

    this.options = Object.assign(defaultOptions, userOptions);

    // Default metaOptions if no template is provided

    if (!userOptions.template && this.options.templateContent === false && this.options.meta) {

        // From https://developer.mozilla.org/en-US/docs/Mozilla/Mobile/Viewport_meta_tag

        viewport: 'width=device-width, initial-scale=1'

      this.options.meta = Object.assign({}, this.options.meta, defaultMeta, userOptions.meta);

    // Instance variables to keep caching information

    this.version = HtmlWebpackPlugin.version;

   * apply is called by the webpack main compiler during the start phase

    this.options.template = this.getFullTemplatePath(this.options.template, compiler.context);

    const childCompilerPlugin = new CachedChildCompilation(compiler);

      childCompilerPlugin.addEntry(this.options.template);

    // convert absolute filename into relative so that webpack can

    const filename = this.options.filename;

    if (path.resolve(filename) === path.normalize(filename)) {

    const template = this.options.template.replace(/^.+!/, '').replace(/\?.+$/, '');

    const vmContext = vm.createContext(_.extend({ HTML_WEBPACK_PLUGIN: true, require: require }, global));

    const vmContext = vm.createContext(_.extend({ HTML_WEBPACK_PLUGIN: true, require: require, console: console }, global));

    const vmScript = new vm.Script(source, { filename: template });

      newSource = vmScript.runInContext(vmContext);

    if (typeof newSource === 'object' && newSource.__esModule && newSource.default) {

    return typeof newSource === 'string' || typeof newSource === 'function'

      : Promise.reject(new Error('The loader "' + this.options.template + '" didn\'t return html.'));

   * Generate the template parameters for the template function

   * @param {WebpackCompilation} compilation

   * @returns {Promise<{[key: any]: any}>}

  getTemplateParameters (compilation, assets, assetTags) {

		{
		"name": "html-webpack-plugin",
		"version": "4.2.2",
		"version": "4.3.0",
		"license": "MIT",
		@@ -5,0 +5,0 @@ "description": "Simplifies creation of HTML files to serve your webpack bundles",

		@@ -5,2 +5,11 @@ # Change Log

		# [4.3.0](https://github.com/jantimon/html-webpack-plugin/compare/v4.2.2...v4.3.0) (2020-04-30)


		### Features

		* Allow to use console.log inside templates ([c3f2fdc](https://github.com/jantimon/html-webpack-plugin/commit/c3f2fdc))



		## [4.2.2](https://github.com/jantimon/html-webpack-plugin/compare/v4.2.1...v4.2.2) (2020-04-30)
		@@ -7,0 +16,0 @@

		@@ -309,3 +309,3 @@ // @ts-check
		const template = this.options.template.replace(/^.+!/, '').replace(/\?.+$/, '');
		const vmContext = vm.createContext(_.extend({ HTML_WEBPACK_PLUGIN: true, require: require }, global));
		const vmContext = vm.createContext(_.extend({ HTML_WEBPACK_PLUGIN: true, require: require, console: console }, global));
		const vmScript = new vm.Script(source, { filename: template });
		@@ -312,0 +312,0 @@ // Evaluate code and cast to string

Improved metrics