feat!: Update to Node 14

README.md

@@ -10,7 +10,7 @@ This is a simple plugin that uses [Imagemin](https://github.com/imagemin/imagemi
 
 `npm install imagemin-webpack-plugin`
 
-Requires node >=4.0.0
+Requires node >=14.0.0
 
 ## Example Usage
 

package.json

@@ -15,24 +15,22 @@
     "prepublishOnly": "babel src --out-dir dist --copy-files --source-maps"
   },
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=14.0.0"
   },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/Klathmon/imagemin-webpack-plugin.git"
   },
-  "standard": {},
   "babel": {
     "plugins": [
-      "transform-runtime",
-      "transform-object-rest-spread"
+      "@babel/plugin-transform-runtime"
     ],
     "presets": [
       [
-        "env",
+        "@babel/preset-env",
         {
           "targets": {
-            "node": 8
+            "node": 14
           }
         }
       ]
@@ -43,35 +41,41 @@
   "bugs": {
     "url": "https://github.com/Klathmon/imagemin-webpack-plugin/issues"
   },
+  "standard": {
+    "ignore": [
+      "*.ts"
+    ]
+  },
   "homepage": "https://github.com/Klathmon/imagemin-webpack-plugin#readme",
   "dependencies": {
-    "@types/imagemin-gifsicle": "^5.2.0",
-    "@types/imagemin-jpegtran": "^5.0.0",
-    "@types/imagemin-optipng": "^5.2.0",
-    "@types/imagemin-svgo": "^7.0.0",
-    "@types/webpack": "^4.4.24",
     "async-throttle": "^1.1.0",
-    "babel-runtime": "^6.18.0",
-    "imagemin": "^6.1.0",
-    "imagemin-gifsicle": "^6.0.1",
-    "imagemin-jpegtran": "^6.0.0",
-    "imagemin-optipng": "^7.0.0",
-    "imagemin-pngquant": "^6.0.0",
-    "imagemin-svgo": "^7.0.0",
+    "imagemin": "^7.0.1",
+    "imagemin-gifsicle": "^7.0.0",
+    "imagemin-jpegtran": "^7.0.0",
+    "imagemin-optipng": "^8.0.0",
+    "imagemin-pngquant": "^9.0.2",
+    "imagemin-svgo": "^9.0.0",
     "lodash.map": "^4.6.0",
-    "minimatch": "^3.0.4",
-    "mkdirp": "^0.5.1",
-    "util.promisify": "^1.0.0",
-    "webpack-sources": "^1.1.0"
+    "minimatch": "^5.1.0",
+    "mkdirp": "^1.0.4",
+    "util.promisify": "^1.1.1",
+    "webpack-sources": "^3.2.3"
   },
   "devDependencies": {
-    "babel-cli": "^6.26.0",
-    "babel-eslint": "^8.2.6",
-    "babel-plugin-transform-object-rest-spread": "^6.26.0",
-    "babel-plugin-transform-runtime": "^6.23.0",
-    "babel-preset-env": "^1.7.0",
-    "np": "^2.20.1",
-    "rimraf": "^2.6.2",
-    "standard": "^11.0.1"
+    "@babel/cli": "^7.17.10",
+    "@babel/core": "^7.18.0",
+    "@babel/eslint-parser": "^7.17.0",
+    "@babel/plugin-transform-runtime": "^7.18.0",
+    "@babel/preset-env": "^7.18.0",
+    "@babel/runtime": "^7.18.0",
+    "@types/imagemin-gifsicle": "^7.0.1",
+    "@types/imagemin-jpegtran": "^5.0.0",
+    "@types/imagemin-optipng": "^5.2.0",
+    "@types/imagemin-svgo": "^9.0.1",
+    "@types/webpack": "^5.28.0",
+    "eslint": "^8.16.0",
+    "np": "^7.6.1",
+    "rimraf": "^3.0.2",
+    "standard": "^17.0.0"
   }
 }

src/helpers.js

@@ -51,7 +51,7 @@ export function buildTestFunction (rawTestValue, minFileSize, maxFileSize) {
    * @return {Boolean}
    */
   return (filename, assetSource) => {
-    for (let func of testFunctions) {
+    for (const func of testFunctions) {
       if (func(filename) === true) {
         return assetSource.length > minFileSize && assetSource.length <= maxFileSize
       }

src/index.d.ts

@@ -1,43 +1,42 @@
-import { Options as GifsicleOptions } from 'imagemin-gifsicle';
-import { Options as JpegTranOptions } from 'imagemin-jpegtran';
-import { Options as OptiPngOptions } from 'imagemin-optipng';
-import { Options as SvgoOptions } from 'imagemin-svgo';
+import {Options as GifsicleOptions} from 'imagemin-gifsicle';
+import {Options as JpegTranOptions} from 'imagemin-jpegtran';
+import {Options as OptiPngOptions} from 'imagemin-optipng';
+import {Options as SvgoOptions} from 'imagemin-svgo';
+import {EntryPlugin} from 'webpack';
 
-import { Plugin } from 'webpack';
-
-export default ImageminWebpackPlugin;
-
-declare class ImageminWebpackPlugin extends Plugin {
-  constructor(options: ImageminWebpackPlugin.Options);
+declare class ImageminWebpackPlugin extends EntryPlugin {
+    constructor(options: ImageminWebpackPlugin.Options);
 }
 
 declare namespace ImageminWebpackPlugin {
-  type TestOption = RegExp | string | ((file: string) => boolean);
+    type TestOption = RegExp | string | ((file: string) => boolean);
 
-  // Generic options for plugins missing typings
-  interface ExternalOptions {
-    [key: string]: any;
-  }
+    // Generic options for plugins missing typings
+    interface ExternalOptions {
+        [key: string]: any;
+    }
 
-  interface Options {
-    disable?: boolean;
-    test?: TestOption | TestOption[];
-    maxConcurrency?: number;
-    optipng?: OptiPngOptions | null;
-    gifsicle?: GifsicleOptions | null;
-    jpegtran?: JpegTranOptions | null;
-    svgo?: SvgoOptions | null;
-    pngquant?: ExternalOptions | null;
-    plugins?: Promise<Buffer>[] | [];
-    externalImages?: {
-      context: string;
-      sources: string[] | (() => string[]);
-      destination?: string | (() => string);
-      fileName?: string | null;
-    };
-    minFileSize?: number;
-    maxFileSize?: number;
-    cacheFolder?: string;
-    onlyUseIfSmaller?: boolean;
-  }
+    interface Options {
+        disable?: boolean;
+        test?: TestOption | TestOption[];
+        maxConcurrency?: number;
+        optipng?: OptiPngOptions | null;
+        gifsicle?: GifsicleOptions | null;
+        jpegtran?: JpegTranOptions | null;
+        svgo?: SvgoOptions | null;
+        pngquant?: ExternalOptions | null;
+        plugins?: Promise<Buffer>[] | [];
+        externalImages?: {
+            context: string;
+            sources: string[] | (() => string[]);
+            destination?: string | (() => string);
+            fileName?: string | null;
+        };
+        minFileSize?: number;
+        maxFileSize?: number;
+        cacheFolder?: string;
+        onlyUseIfSmaller?: boolean;
+    }
 }
+
+export default ImageminWebpackPlugin;

src/index.js

@@ -1,12 +1,12 @@
-import path from 'path'
-import { cpus } from 'os'
-import map from 'lodash.map'
-import imageminSvgo from 'imagemin-svgo'
 import createThrottle from 'async-throttle'
+import imageminSvgo from 'imagemin-svgo'
 import imageminOptipng from 'imagemin-optipng'
 import imageminPngquant from 'imagemin-pngquant'
 import imageminGifsicle from 'imagemin-gifsicle'
 import imageminJpegtran from 'imagemin-jpegtran'
+import map from 'lodash.map'
+import path from 'path'
+import { cpus } from 'os'
 import RawSource from 'webpack-sources/lib/RawSource'
 
 import {
@@ -64,7 +64,7 @@ export default class ImageminPlugin {
 
     // As long as the options aren't `null` then include the plugin. Let the destructuring above
     // control whether the plugin is included by default or not.
-    for (let [plugin, pluginOptions] of [
+    for (const [plugin, pluginOptions] of [
       [imageminOptipng, optipng],
       [imageminGifsicle, gifsicle],
       [imageminJpegtran, jpegtran],
@@ -138,7 +138,7 @@ export default class ImageminPlugin {
       if (testFunction(filename, assetSource)) {
         // Use the helper function to get the file from cache if possible, or
         // run the optimize function and store it in the cache when done
-        let optimizedImageBuffer = await getFromCacheIfPossible(cacheFolder, assetSource, () => {
+        const optimizedImageBuffer = await getFromCacheIfPossible(cacheFolder, assetSource, () => {
           return optimizeImage(assetSource, this.options)
         })
 
@@ -176,7 +176,7 @@ export default class ImageminPlugin {
       if (testFunction(filename, fileData)) {
         // Use the helper function to get the file from cache if possible, or
         // run the optimize function and store it in the cache when done
-        let optimizedImageBuffer = await getFromCacheIfPossible(cacheFolder, fileData, async () => {
+        const optimizedImageBuffer = await getFromCacheIfPossible(cacheFolder, fileData, async () => {
           return optimizeImage(fileData, this.options.imageminOptions)
         })