bump: Update dependencies

package.json

@@ -89,34 +89,32 @@
     "hogan.js": "3.0.2"
   },
   "optionalDependencies": {
-    "highlight.js": "10.0.2"
+    "highlight.js": "10.1.2"
   },
   "devDependencies": {
     "@types/clipboard": "2.0.1",
-    "@types/copy-webpack-plugin": "5.0.0",
+    "@types/copy-webpack-plugin": "6.0.0",
     "@types/diff": "4.0.2",
-    "@types/highlight.js": "9.12.3",
     "@types/hogan.js": "3.0.0",
-    "@types/html-webpack-plugin": "3.2.2",
-    "@types/jest": "25.2.1",
+    "@types/html-webpack-plugin": "3.2.3",
+    "@types/jest": "26.0.10",
     "@types/mini-css-extract-plugin": "0.9.1",
-    "@types/mkdirp": "1.0.0",
-    "@types/node": "13.13.5",
+    "@types/mkdirp": "1.0.1",
+    "@types/node": "14.0.27",
     "@types/nopt": "3.0.29",
-    "@types/webpack": "4.41.12",
-    "@typescript-eslint/eslint-plugin": "2.31.0",
-    "@typescript-eslint/parser": "2.31.0",
-    "autoprefixer": "9.7.6",
-    "bulma": "^0.8.0",
+    "@typescript-eslint/eslint-plugin": "3.9.0",
+    "@typescript-eslint/parser": "3.9.0",
+    "autoprefixer": "9.8.6",
+    "bulma": "^0.9.0",
     "clipboard": "2.0.6",
-    "copy-webpack-plugin": "5.1.1",
-    "css-loader": "3.5.3",
+    "copy-webpack-plugin": "6.0.3",
+    "css-loader": "4.2.1",
     "cssnano": "4.1.10",
-    "eslint": "7.0.0",
+    "eslint": "7.7.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "eslint-plugin-jest": "23.10.0",
-    "eslint-plugin-json": "2.1.1",
+    "eslint-plugin-import": "2.22.0",
+    "eslint-plugin-jest": "23.20.0",
+    "eslint-plugin-json": "2.1.2",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-optimize-regex": "1.2.0",
     "eslint-plugin-promise": "4.2.1",
@@ -127,28 +125,28 @@
     "html-webpack-plugin": "4.3.0",
     "husky": "4.2.5",
     "image-webpack-loader": "6.0.0",
-    "is-ci-cli": "2.0.0",
-    "jest": "26.0.1",
-    "lint-staged": "10.2.2",
+    "is-ci-cli": "2.1.2",
+    "jest": "26.4.0",
+    "lint-staged": "10.2.11",
     "markdown-toc": "^1.2.0",
-    "mini-css-extract-plugin": "0.9.0",
+    "mini-css-extract-plugin": "0.10.0",
     "mkdirp": "1.0.4",
     "nopt": "4.0.3",
-    "postcss": "7.0.29",
+    "postcss": "7.0.32",
     "postcss-cli": "7.1.1",
     "postcss-import": "12.0.1",
     "postcss-loader": "3.0.0",
     "postcss-preset-env": "6.7.0",
     "prettier": "2.0.5",
-    "ts-jest": "25.5.1",
-    "ts-loader": "7.0.3",
-    "ts-node": "8.10.1",
-    "typescript": "3.8.3",
+    "ts-jest": "26.2.0",
+    "ts-loader": "8.0.2",
+    "ts-node": "8.10.2",
+    "typescript": "3.9.7",
     "url-loader": "4.1.0",
-    "webpack": "4.43.0",
-    "webpack-cli": "3.3.11",
+    "webpack": "4.44.1",
+    "webpack-cli": "3.3.12",
     "webpack-dev-server": "3.11.0",
-    "whatwg-fetch": "3.0.0"
+    "whatwg-fetch": "3.4.0"
   },
   "resolutions": {
     "lodash": ">=4.17.15",

scripts/hulk.ts

@@ -67,6 +67,7 @@ function extractFiles(files: string[]): string[] {
   `;
 
   if (options.version) {
+    // eslint-disable-next-line @typescript-eslint/no-var-requires
     console.log(require('../package.json').version);
     process.exit(0);
   }

src/ui/js/diff2html-ui-base.ts

@@ -1,5 +1,5 @@
 import * as HighlightJS from 'highlight.js/lib/core';
-import { ICompiledMode, IHighlightResult, IAutoHighlightResult } from 'highlight.js';
+// import { CompiledMode, HighlightResult, AutoHighlightResult } from 'highlight.js/lib/core.js';
 import { nodeStream, mergeStreams } from './highlight.js-helpers';
 
 import { html, Diff2HtmlConfig, defaultDiff2HtmlConfig } from '../../diff2html';
@@ -116,8 +116,8 @@ export class Diff2HtmlUI {
     // Collect all the diff files and execute the highlight on their lines
     const files = this.targetElement.querySelectorAll('.d2h-file-wrapper');
     files.forEach(file => {
-      let oldLinesState: ICompiledMode;
-      let newLinesState: ICompiledMode;
+      let oldLinesState: CompiledMode | Language | undefined;
+      let newLinesState: CompiledMode | Language | undefined;
 
       // Collect all the code lines and execute the highlight on them
       const codeLines = file.querySelectorAll('.d2h-code-line-ctn');
@@ -133,12 +133,12 @@ export class Diff2HtmlUI {
         const lineState = lineParent.classList.contains('d2h-del') ? oldLinesState : newLinesState;
 
         const language = file.getAttribute('data-lang');
-        const result =
+        const result: HighlightResult =
           language && this.hljs.getLanguage(language)
             ? this.hljs.highlight(language, text, true, lineState)
             : this.hljs.highlightAuto(text);
 
-        if (this.instanceOfIHighlightResult(result)) {
+        if (this.instanceOfHighlightResult(result)) {
           if (lineParent.classList.contains('d2h-del')) {
             oldLinesState = result.top;
           } else if (lineParent.classList.contains('d2h-ins')) {
@@ -157,7 +157,9 @@ export class Diff2HtmlUI {
         }
 
         line.classList.add('hljs');
-        line.classList.add(result.language);
+        if (result.language) {
+          line.classList.add(result.language);
+        }
         line.innerHTML = result.value;
       });
     });
@@ -170,7 +172,7 @@ export class Diff2HtmlUI {
     console.warn('Smart selection is now enabled by default with CSS. No need to call this method anymore.');
   }
 
-  private instanceOfIHighlightResult(object: IHighlightResult | IAutoHighlightResult): object is IHighlightResult {
+  private instanceOfHighlightResult(object: HighlightResult | AutoHighlightResult): object is HighlightResult {
     return 'top' in object;
   }
 

typings/highlight.js/highlight.js.d.ts

@@ -1,5 +0,0 @@
-declare module 'highlight.js/lib/core' {
-  import hljs from 'highlight.js';
-
-  export = hljs;
-}

typings/highlight.js/languages.d.ts

@@ -1,5 +0,0 @@
-declare module 'highlight.js/lib/languages/*' {
-  import { HLJSStatic, IModeBase } from 'highlight.js';
-
-  export default function (hljs?: HLJSStatic): IModeBase;
-}

typings/merge.d.ts

@@ -1,3 +1,4 @@
 declare module 'merge' {
+  // eslint-disable-next-line @typescript-eslint/ban-types
   export function recursive(clone: boolean, ...items: object[]): object;
 }

webpack.website.ts

@@ -7,6 +7,44 @@ import CopyWebpackPlugin from 'copy-webpack-plugin';
 
 const pages = ['index', 'demo'];
 
+function plugins(page: string): webpack.Plugin[] {
+  return [
+    new MiniCssExtractPlugin({
+      filename: '[name].css',
+      chunkFilename: '[id].css',
+    }),
+    new HtmlWebpackPlugin({
+      hash: true,
+      inject: true,
+      title: `${page} page`,
+      filename: `${page}.html`,
+      template: `./website/templates/pages/${page}/${page}.handlebars`,
+      minify: {
+        html5: true,
+        collapseWhitespace: true,
+        caseSensitive: true,
+        removeEmptyElements: false,
+        removeComments: true,
+        removeRedundantAttributes: true,
+        useShortDoctype: true,
+        removeEmptyAttributes: true,
+        removeStyleLinkTypeAttributes: true,
+        keepClosingSlash: true,
+        minifyJS: true,
+        minifyCSS: true,
+        minifyURLs: true,
+      },
+    }),
+    new CopyWebpackPlugin({
+      patterns: [
+        { from: 'website/favicon.ico', to: 'favicon.ico' },
+        { from: 'website/robots.txt', to: 'robots.txt' },
+        { from: 'website/sitemap.xml', to: 'sitemap.xml' },
+      ],
+    }),
+  ];
+}
+
 const config: webpack.Configuration[] = pages.map(page => {
   return {
     devServer: {
@@ -108,39 +146,7 @@ const config: webpack.Configuration[] = pages.map(page => {
         },
       ],
     },
-    plugins: [
-      new MiniCssExtractPlugin({
-        filename: '[name].css',
-        chunkFilename: '[id].css',
-      }),
-      new HtmlWebpackPlugin({
-        hash: true,
-        inject: true,
-        title: `${page} page`,
-        filename: `${page}.html`,
-        template: `./website/templates/pages/${page}/${page}.handlebars`,
-        minify: {
-          html5: true,
-          collapseWhitespace: true,
-          caseSensitive: true,
-          removeEmptyElements: false,
-          removeComments: true,
-          removeRedundantAttributes: true,
-          useShortDoctype: true,
-          removeEmptyAttributes: true,
-          removeStyleLinkTypeAttributes: true,
-          keepClosingSlash: true,
-          minifyJS: true,
-          minifyCSS: true,
-          minifyURLs: true,
-        },
-      }),
-      new CopyWebpackPlugin([
-        { from: 'website/favicon.ico', to: 'favicon.ico' },
-        { from: 'website/robots.txt', to: 'robots.txt' },
-        { from: 'website/sitemap.xml', to: 'sitemap.xml' },
-      ]),
-    ],
+    plugins: plugins(page),
   };
 });
 

website/templates/pages/demo/demo.ts

@@ -170,23 +170,21 @@ async function prepareInitialState(elements: Elements): Promise<[Diff2HtmlUIConf
 }
 
 function updateBrowserUrl(config: Diff2HtmlUIConfig, newDiffUrl: string): void {
-  if (history.pushState) {
-    const paramString = Object.entries(config)
-      .map(([k, v]) => k + '=' + v)
-      .join('&');
-    const newPageUrl =
-      window.location.protocol +
-      '//' +
-      window.location.host +
-      window.location.pathname +
-      '?' +
-      paramString +
-      '&' +
-      searchParam +
-      '=' +
-      newDiffUrl;
-    window.history.pushState({ path: newPageUrl }, '', newPageUrl);
-  }
+  const paramString = Object.entries(config)
+    .map(([k, v]) => k + '=' + v)
+    .join('&');
+  const newPageUrl =
+    window.location.protocol +
+    '//' +
+    window.location.host +
+    window.location.pathname +
+    '?' +
+    paramString +
+    '&' +
+    searchParam +
+    '=' +
+    newDiffUrl;
+  window.history.pushState({ path: newPageUrl }, '', newPageUrl);
 }
 
 type Elements = {