Clean Webpack plugin

.eslintrc.js

@@ -2,11 +2,11 @@
 module.exports = {
     "env": {
         "browser": true,
-        "es6": true
+        "es2021": true
     },
     "extends": "eslint:recommended",
     "parserOptions": {
-        "ecmaVersion": 2015,
+        "ecmaVersion": 2021,
         "sourceType": "module",
     },
     "rules": {

package-lock.json

@@ -1147,6 +1147,16 @@
       "integrity": "sha512-laIjwTQaD+5DukBZaygQ79K1Z0jb1bPEMRrkXSLjtCcZm+abyp5YbrqpSLzD42FwWW6gK/aS4NYpJ804nG2brg==",
       "dev": true
     },
+    "@types/glob": {
+      "version": "7.1.3",
+      "resolved": "https://registry.npmjs.org/@types/glob/-/glob-7.1.3.tgz",
+      "integrity": "sha512-SEYeGAIQIQX8NN6LDKprLjbrd5dARM5EXsd8GI/A5l0apYI1fGMWgPHSe4ZKL4eozlAyI+doUE9XbYS4xCkQ1w==",
+      "dev": true,
+      "requires": {
+        "@types/minimatch": "*",
+        "@types/node": "*"
+      }
+    },
     "@types/html-minifier-terser": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/@types/html-minifier-terser/-/html-minifier-terser-5.1.1.tgz",
@@ -1159,6 +1169,12 @@
       "integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==",
       "dev": true
     },
+    "@types/minimatch": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
+      "integrity": "sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==",
+      "dev": true
+    },
     "@types/node": {
       "version": "14.14.22",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.22.tgz",
@@ -1480,6 +1496,21 @@
         "sprintf-js": "~1.0.2"
       }
     },
+    "array-union": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/array-union/-/array-union-1.0.2.tgz",
+      "integrity": "sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk=",
+      "dev": true,
+      "requires": {
+        "array-uniq": "^1.0.1"
+      }
+    },
+    "array-uniq": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/array-uniq/-/array-uniq-1.0.3.tgz",
+      "integrity": "sha1-r2rId6Jcx/dOBYiUdThY39sk/bY=",
+      "dev": true
+    },
     "astral-regex": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/astral-regex/-/astral-regex-2.0.0.tgz",
@@ -1785,6 +1816,16 @@
       "integrity": "sha512-4diC9HaTE+KRAMWhDhrGOECgWZxoevMc5TlkObMqNSsVU62PYzXZ/SMTjzyGAFF1YusgxGcSWTEXBhp0CPwQ1A==",
       "dev": true
     },
+    "clean-webpack-plugin": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/clean-webpack-plugin/-/clean-webpack-plugin-3.0.0.tgz",
+      "integrity": "sha512-MciirUH5r+cYLGCOL5JX/ZLzOZbVr1ot3Fw+KcvbhUb6PM+yycqd9ZhIlcigQ5gl+XhppNmw3bEFuaaMNyLj3A==",
+      "dev": true,
+      "requires": {
+        "@types/webpack": "^4.4.31",
+        "del": "^4.1.1"
+      }
+    },
     "clone-deep": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/clone-deep/-/clone-deep-4.0.1.tgz",
@@ -2364,6 +2405,38 @@
         "object-keys": "^1.0.12"
       }
     },
+    "del": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/del/-/del-4.1.1.tgz",
+      "integrity": "sha512-QwGuEUouP2kVwQenAsOof5Fv8K9t3D8Ca8NxcXKrIpEHjTXK5J2nXLdP+ALI1cgv8wj7KuwBhTwBkOZSJKM5XQ==",
+      "dev": true,
+      "requires": {
+        "@types/glob": "^7.1.1",
+        "globby": "^6.1.0",
+        "is-path-cwd": "^2.0.0",
+        "is-path-in-cwd": "^2.0.0",
+        "p-map": "^2.0.0",
+        "pify": "^4.0.1",
+        "rimraf": "^2.6.3"
+      },
+      "dependencies": {
+        "p-map": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/p-map/-/p-map-2.1.0.tgz",
+          "integrity": "sha512-y3b8Kpd8OAN444hxfBbFfj1FY/RjtTd8tzYwhUqNYXx0fXx2iX4maP4Qr6qhIKbQXI02wTLAda4fYUbDagTUFw==",
+          "dev": true
+        },
+        "rimraf": {
+          "version": "2.7.1",
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
+          "integrity": "sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==",
+          "dev": true,
+          "requires": {
+            "glob": "^7.1.3"
+          }
+        }
+      }
+    },
     "doctrine": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz",
@@ -2939,6 +3012,27 @@
         "type-fest": "^0.8.1"
       }
     },
+    "globby": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/globby/-/globby-6.1.0.tgz",
+      "integrity": "sha1-9abXDoOV4hyFj7BInWTfAkJNUGw=",
+      "dev": true,
+      "requires": {
+        "array-union": "^1.0.1",
+        "glob": "^7.0.3",
+        "object-assign": "^4.0.1",
+        "pify": "^2.0.0",
+        "pinkie-promise": "^2.0.0"
+      },
+      "dependencies": {
+        "pify": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+          "dev": true
+        }
+      }
+    },
     "graceful-fs": {
       "version": "4.2.4",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
@@ -3333,6 +3427,30 @@
       "integrity": "sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w==",
       "dev": true
     },
+    "is-path-cwd": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/is-path-cwd/-/is-path-cwd-2.2.0.tgz",
+      "integrity": "sha512-w942bTcih8fdJPJmQHFzkS76NEP8Kzzvmw92cXsazb8intwLqPibPPdXf4ANdKV3rYMuuQYGIWtvz9JilB3NFQ==",
+      "dev": true
+    },
+    "is-path-in-cwd": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-path-in-cwd/-/is-path-in-cwd-2.1.0.tgz",
+      "integrity": "sha512-rNocXHgipO+rvnP6dk3zI20RpOtrAM/kzbB258Uw5BWr3TpXi861yzjo16Dn4hUox07iw5AyeMLHWsujkjzvRQ==",
+      "dev": true,
+      "requires": {
+        "is-path-inside": "^2.1.0"
+      }
+    },
+    "is-path-inside": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-path-inside/-/is-path-inside-2.1.0.tgz",
+      "integrity": "sha512-wiyhTzfDWsvwAW53OBWF5zuvaOGlZ6PwYxAbPVDhpm+gM09xKQGjBq/8uYN12aDvMxnAnq3dxTyoSoRNmg5YFg==",
+      "dev": true,
+      "requires": {
+        "path-is-inside": "^1.0.2"
+      }
+    },
     "is-plain-object": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz",
@@ -3771,6 +3889,12 @@
         "boolbase": "~1.0.0"
       }
     },
+    "object-assign": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
+      "dev": true
+    },
     "object-inspect": {
       "version": "1.9.0",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.9.0.tgz",
@@ -3950,6 +4074,12 @@
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
       "dev": true
     },
+    "path-is-inside": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.2.tgz",
+      "integrity": "sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=",
+      "dev": true
+    },
     "path-key": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
@@ -3962,6 +4092,27 @@
       "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
       "dev": true
     },
+    "pify": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
+      "integrity": "sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==",
+      "dev": true
+    },
+    "pinkie": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
+      "integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=",
+      "dev": true
+    },
+    "pinkie-promise": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
+      "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
+      "dev": true,
+      "requires": {
+        "pinkie": "^2.0.0"
+      }
+    },
     "pkg-dir": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-5.0.0.tgz",

package.json

@@ -5,7 +5,8 @@
   "main": "index.html",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "webpack --config webpack.dev.js --mode development"
+    "start": "webpack --config webpack.dev.js --mode development",
+    "prod": "webpack --config webpack.prod.js --mode production"
   },
   "repository": {
     "type": "git",
@@ -34,6 +35,7 @@
     "@babel/core": "^7.12.10",
     "@babel/preset-env": "^7.12.11",
     "babel-loader": "^8.2.2",
+    "clean-webpack-plugin": "^3.0.0",
     "css-loader": "^5.0.1",
     "css-minimizer-webpack-plugin": "^1.2.0",
     "eslint": "^7.18.0",

webpack.dev.js

@@ -1,6 +1,7 @@
 /* global require module __dirname */
 const HtmlWebpackPlugin = require('html-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const { CleanWebpackPlugin } = require('clean-webpack-plugin');
 
 module.exports = {
     entry: {
@@ -13,6 +14,7 @@ module.exports = {
         assetModuleFilename: 'img/[hash][ext][query]',
     },
     plugins: [
+        new CleanWebpackPlugin(),
         new MiniCssExtractPlugin(),
         new HtmlWebpackPlugin({
             template: './src/index.html',

webpack.prod.js

@@ -3,12 +3,13 @@ const HtmlWebpackPlugin = require('html-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
 const TerserPlugin = require('terser-webpack-plugin');
+const { CleanWebpackPlugin } = require('clean-webpack-plugin');
 
 module.exports = {
     entry: {
         index: './src/js/index.js',
     },
-    mode: 'production', // or development
+    mode: 'production',
     optimization: {
         minimize: true,
         minimizer: [
@@ -21,14 +22,17 @@ module.exports = {
     output: {
         path: `${__dirname}/docs`,
         filename: 'app.js',
+        assetModuleFilename: 'img/[hash][ext][query]',
     },
     plugins: [
+        new CleanWebpackPlugin(),
         new MiniCssExtractPlugin(),
         new HtmlWebpackPlugin({
             template: './src/index.html',
             inject: true,
             chunks: ['index'],
-            filename: 'index.html'
+            filename: 'index.html',
+            favicon: "./src/favicon.png",
         })
     ],
     module: {
@@ -44,8 +48,12 @@ module.exports = {
             },
             {
                 test: /\.css$/,
-                use: [
+                use: [{
-                    MiniCssExtractPlugin.loader,
+                        loader: MiniCssExtractPlugin.loader,
+                        options: {
+                            publicPath: "",
+                        },
+                    },
                     // 'style-loader',
                     'css-loader',
                     // 'sass-loader',
@@ -53,9 +61,7 @@ module.exports = {
             },
             {
                 test: /\.(svg|jpg|png|ttf|eot|woff|woff2)$/,
-                use: [
+                type: 'asset',
-                    'url-loader',
-                ],
             },
         ],
     },