Merge pull request #2 from codevor/chore/webpack-structure

Build: Webpack structure

Author: Ilê Caian

.npmignore

@@ -1,9 +1,12 @@
 {
   "name": "@codevor/js-semaphore",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "🚦Semaphore Implementation for JS",
   "main": "dist/js-semaphore.js",
   "unpkg": "dist/js-semaphore.min.js",
+  "files": [
+    "dist"
+  ],
   "scripts": {
     "clean": "rimraf dist",
     "dev": "NODE_ENV=dev webpack --progress --colors --watch",
@@ -12,7 +15,7 @@
     "test": "jest --coverage --expand",
     "test:watch": "jest --watch",
     "coveralls": "cat ./coverage/lcov.info | coveralls && rm -rf ./coverage",
-    "prepublish": "yarn lint && yarn test && yarn clean && yarn build:umd",
+    "prepublish": "yarn clean && yarn build:umd",
     "commit": "git-cz"
   },
   "keywords": ["Semaphore", "Syncronization", "Mutex"],
@@ -42,7 +45,7 @@
     "husky": "^3.0.9",
     "jest": "^24.9.0",
     "rimraf": "^3.0.0",
-    "uglifyjs-webpack-plugin": "^2.2.0",
+    "terser-webpack-plugin": "^2.2.3",
     "webpack": "^4.41.1",
     "webpack-cli": "^3.3.9"
   },

package.json

@@ -1,49 +1,63 @@
 const path = require('path');
 const webpack = require('webpack');
-const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
+
+const {
+  name,
+  version,
+  repository,
+  author,
+  license
+} = require('./package.json');
 
 const isProduction = process.env.NODE_ENV === 'production';
-const mode = isProduction ? 'production' : 'development';
 
 const libraryName = 'js-semaphore';
 
+const banner = `
+  ${name} v${version}
+  ${repository.url}
+  Copyright (c) ${author.replace(/ *\<[^)]*\> */g, ' ')}
+  This source code is licensed under the ${license} license found in the
+  LICENSE file in the root directory of this source tree.
+`;
+
 module.exports = {
-  mode,
+  mode: isProduction ? 'production' : 'development',
   entry: {
     [libraryName]: path.resolve(__dirname, 'src/index.js'),
     [`${libraryName}.min`]: path.resolve(__dirname, 'src/index.js')
   },
-  devtool: 'source-map',
   output: {
-    path: path.resolve(__dirname, 'dist'),
     filename: '[name].js',
+    path: path.resolve(__dirname, 'dist'),
     library: libraryName,
     libraryTarget: 'umd',
-    umdNamedDefine: true,
     globalObject: "typeof self !== 'undefined' ? self : this"
   },
   module: {
     rules: [
       {
         test: /\.js$/,
+        exclude: /node_modules/,
         use: {
           loader: 'babel-loader',
           options: {
             presets: ['@babel/preset-env']
           }
-        },
-        exclude: /node_modules/
+        }
       }
     ]
   },
   optimization: {
     minimize: true,
-    minimizer: [new UglifyJsPlugin({ include: /\.min\.js$/ })]
+    minimizer: [new TerserPlugin()]
   },
   plugins: [
     new webpack.DefinePlugin({
       'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV)
-    })
+    }),
+    new webpack.BannerPlugin(banner)
   ],
   resolve: {
     extensions: ['.json', '.js']