Merge pull request #90 from juwara0/exportDefaultOptions

Updated default settings to be in one place and allow for usage in external app/addon

Author: rickharrison

README.md

@@ -63,6 +63,10 @@ var assetNode = new AssetRev(node, {
   - `ignore` - Default: `[]` - An array of strings.  If a filename contains any item in the ignore array, the contents of the file will not be processed for fingerprinting.
   - `annotation` - Default: null. A human-readable description for this plugin instance.
 
+## Default settings
+The default [settings](https://github.com/rickharrison/broccoli-asset-rev/blob/master/lib/default-options.js) are available if needed in your application or addon via:
+`var broccoliAssetRevDefaults = require( 'broccoli-asset-rev/lib/default-options' );`
+
 ## Ember CLI addon usage
 
 ```js

index.js

@@ -1,17 +1,18 @@
 var path = require('path');
 
 var assetRev = require('./lib/asset-rev');
+var defaults = require('./lib/default-options');
 
 module.exports = {
   name: 'broccoli-asset-rev',
   initializeOptions: function() {
     var defaultOptions = {
       enabled: this.app.env === 'production',
-      exclude: [],
-      extensions: ['js', 'css', 'png', 'jpg', 'gif', 'map'],
-      prepend: '',
-      replaceExtensions: ['html', 'css', 'js']
-    }
+      exclude: defaults.exclude,
+      extensions: defaults.extensions,
+      prepend: defaults.prepend,
+      replaceExtensions: defaults.replaceExtensions
+    };
 
     // Allow simply setting { fingerprint: false } as a shortcut option to disable
     if (this.app.options.fingerprint === false) {

lib/asset-rev.js

@@ -1,3 +1,4 @@
+var defaults = require('./default-options');
 var Fingerprint = require('./fingerprint');
 var UseRev = require('broccoli-asset-rewrite');
 
@@ -11,15 +12,15 @@ function AssetRev(inputTree, options) {
   this.assetMap = {};
   this.inputTree = inputTree;
   this.customHash = options.customHash;
-  this.extensions = options.extensions || ['js', 'css', 'png', 'jpg', 'gif', 'map'];
-  this.replaceExtensions = options.replaceExtensions || ['html', 'css', 'js'];
-  this.exclude = options.exclude || [];
-  this.fingerprintAssetMap = options.fingerprintAssetMap || false;
+  this.extensions = options.extensions || defaults.extensions;
+  this.replaceExtensions = options.replaceExtensions || defaults.replaceExtensions;
+  this.exclude = options.exclude || defaults.exclude;
+  this.fingerprintAssetMap = options.fingerprintAssetMap || defaults.fingerprintAssetMap;
   this.generateAssetMap = options.generateAssetMap;
   this.generateRailsManifest = options.generateRailsManifest;
-  this.assetMapPath = options.assetMapPath || '';
-  this.railsManifestPath = options.railsManifestPath || '';
-  this.prepend = options.prepend || '';
+  this.assetMapPath = options.assetMapPath || defaults.assetMapPath;
+  this.railsManifestPath = options.railsManifestPath || defaults.railsManifestPath;
+  this.prepend = options.prepend || defaults.prepend;
   this.ignore = options.ignore;
   this.description = options.description;
 

lib/default-options.js

@@ -0,0 +1,10 @@
+
+module.exports = {
+  assetMapPath: '',
+  exclude: [],
+  extensions: ['js', 'css', 'png', 'jpg', 'gif', 'map'],
+  fingerprintAssetMap: false,
+  prepend: '',
+  railsManifestPath: '',
+  replaceExtensions: ['html', 'css', 'js']
+};