Update documentation and testing

Author: opiepj

.gitignore

@@ -2,3 +2,4 @@ node_modules
 npm-debug.log
 *.swf
 .idea/
+dist/

README.md

@@ -27,14 +27,13 @@ module.exports = {
 }
 ```
 
-
-
 ## Example
 
 Insert into your webpack.config.js:
 
 ```js
 const WebpackShellPlugin = require('webpack-shell-plugin');
+const path = require('path');
 
 var plugins = [];
 
@@ -45,10 +44,14 @@ plugins.push(new WebpackShellPlugin({
 
 var config = {
   entry: {
-    app: __dirname + 'src/app.js'
+    app: path.resolve(__dirname, 'src/app.js')
   },
   output: {
-    path: __dirname + 'dest'
+    path: path.resolve(__dirname, 'dist'), // regular webpack
+    filename: 'bundle.js'
+  },
+  devServer: {
+    contentBase: path.resolve(__dirname, 'src') // dev server
   },
   plugins: plugins,
   module: {
@@ -69,7 +72,7 @@ Once the build finishes, a child process is spawned firing both a python and nod
 * `onBuildStart`: array of scripts to execute on the initial build. **Default: [ ]**
 * `onBuildEnd`: array of scripts to execute after files are emitted at the end of the compilation. **Default: [ ]**
 * `onBuildExit`: array of scripts to execute after webpack's process is complete. **Default: [ ]**
-* `dev`: switch for development environments. This causes scripts to only execute once. Useful for running HMR on webpack-dev-server. **Default: true**
+* `dev`: switch for development environments. This causes scripts to execute once. Useful for running HMR on webpack-dev-server or webpack watch mode. **Default: true**
 * `verbose`: enable for verbose output. **Default: false**
 
 ### Developing

lib/index.js

@@ -34,7 +34,8 @@ var defaultOptions = {
   onBuildEnd: [],
   onBuildExit: [],
   dev: true,
-  verbose: false
+  verbose: false,
+  watch: false
 };
 
 function puts(error, stdout, stderr) {
@@ -94,6 +95,10 @@ var WebpackShellPlugin = function () {
       });
 
       compiler.plugin('emit', function (compilation, callback) {
+        for (var key in compilation.options) {
+          console.log(key);
+        }
+        console.log('EMITTING');
         if (_this.options.onBuildEnd.length) {
           console.log('Executing post-build scripts');
           _this.options.onBuildEnd.forEach(function (script) {