Merge pull request pahen#105 from piuccio/detective

Allow to pass options to detectives

README.md

@@ -156,6 +156,7 @@ Property | Type | Default | Description
 `edgeColor` | String | #757575 | Edge color to use in the graph
 `graphVizOptions` | Object | false | Custom GraphViz [options](http://www.graphviz.org/content/attrs)
 `graphVizPath` | String | null | Custom GraphViz path
+`detectiveOptions` | Object | false | Custom `detective` options for [dependency-tree](https://github.com/dependents/node-dependency-tree)
 
 > Note that when running the CLI it's possible to use a runtime configuration file. The config should placed in `.madgerc` in your project or home folder. Look [here](https://github.com/dominictarr/rc#standards) for alternative locations for the file. Here's an example:
 
@@ -280,4 +281,4 @@ minimize a global energy function, which is equivalent to statistical multi-dime
 
 # License
 
-MIT License
+MIT License

lib/tree.js

@@ -116,7 +116,8 @@ class Tree {
 				requireConfig: this.config.requireConfig,
 				webpackConfig: this.config.webpackConfig,
 				visited: visited,
-				filter: this.filterPath.bind(this)
+				filter: this.filterPath.bind(this),
+				detective: this.config.detectiveOptions
 			}));
 		});