🎉 First commit

.eslintrc

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+{
+  "parser": "babel-eslint",
+  "extends": "eslint:recommended",
+  "env": {
+    "node": true,
+    "es6": true,
+  },
+}

.gitignore

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+node_modules

README.md

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+# UnusedWebpackPlugin
+
+A webpack plugin to find unused modules/source files.
+
+![unused-webpack-plugin](images/with-root.png)
+
+## Install
+
+```
+npm i --dev unused-webpack-plugin
+```
+
+## Usage
+
+```javascript
+const path = require('path');
+const UnusedWebpackPlugin = require('unused-webpack-plugin');
+
+module.exports = {
+  // webpack configuration
+  plugins : [
+    ...otherPlugins,
+    new UnusedWebpackPlugin({
+      // Source directories
+      directories : [path.join(__dirname, 'src')],
+      // Exclude patterns
+      exclude     : ['*.test.js',],
+      // Root directory (optional)
+      root : __dirname,
+    }),
+  ],
+}
+```
+
+## Options
+
+- `directories` : array of directories where to look for unused source files.
+- `exclude` : array of exclude patterns when looking for unused source files.
+- `root` : root directory that will be use to display relative paths instead of absolute ones (see below)
+
+With root
+![With root](images/with-root.png)
+Without root
+![Without root](images/without-root.png)

example/.gitignore

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+dist

example/index.js

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+require('./simple-module/utils')
+require('./awesome-module/actions/teleport');

example/package.json

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+{
+  "name": "example",
+  "version": "1.0.0",
+  "description": "A webpack plugin to find unused modules i.e source files",
+  "main": "index.js",
+  "repository": "https://github.com/MatthieuLemoine/unused-webpack-plugin",
+  "author": "MatthieuLemoine",
+  "license": "MIT",
+  "scripts": {
+    "build": "webpack"
+  },
+  "devDependencies": {
+    "webpack": "^3.6.0"
+  }
+}

example/webpack.config.js

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+const path = require('path');
+const UnusedWebpackPlugin = require('../');
+
+module.exports = {
+  target : 'node',
+  entry  : path.resolve(__dirname, 'index.js'),
+  output : {
+    path       : path.join(__dirname, 'dist'),
+    filename   : 'bundle.js',
+  },
+  plugins : [
+    new UnusedWebpackPlugin({
+      // Source directories
+      directories : [path.join(__dirname, 'awesome-module'), path.join(__dirname, 'simple-module')],
+      // Exclude patterns
+      exclude     : ['*.test.js',],
+      // Root directory (optional)
+      root : __dirname,
+    }),
+  ]
+}