[WIP] Replace broccoli-filter with broccoli-persistent-filter

lib/asset-rev.js

@@ -23,6 +23,7 @@ function AssetRev(inputTree, options) {
   this.prepend = options.prepend || defaults.prepend;
   this.ignore = options.ignore;
   this.description = options.description;
+  this.persist = options.persist;
 
   var fingerprintTree = Fingerprint(inputTree, this);
 

lib/fingerprint.js

@@ -1,7 +1,7 @@
 var fs = require('fs');
 var path = require('path');
 var crypto = require('crypto');
-var Filter = require('broccoli-filter');
+var Filter = require('broccoli-persistent-filter');
 var Promise = require('rsvp').Promise;
 // JSON.stringify is not stable
 var stringify = require('json-stable-stringify');
@@ -24,10 +24,15 @@ function Fingerprint(inputNode, options) {
 
   options = options || {};
 
+  if (options.persist === undefined) {
+    options.persist = true;
+  }
+
   Filter.call(this, inputNode, {
     extensions: options.extensions || [],
     // We should drop support for `description` in the next major release
-    annotation: options.description || options.annotation
+    annotation: options.description || options.annotation,
+    persist: options.persist
   })
 
   this.assetMap = options.assetMap || {};
@@ -70,6 +75,10 @@ Fingerprint.prototype.canProcessFile = function (relativePath) {
   return Filter.prototype.getDestFilePath.apply(this, arguments) != null;
 };
 
+Fingerprint.prototype.baseDir = function () {
+  return path.resolve(__dirname, '..');
+};
+
 Fingerprint.prototype.processFile = function (srcDir, destDir, relativePath) {
   var file = fs.readFileSync(srcDir + '/' + relativePath);
   var self = this;

package.json

@@ -32,7 +32,7 @@
   "homepage": "https://github.com/rickharrison/broccoli-asset-rev",
   "dependencies": {
     "broccoli-asset-rewrite": "^1.0.9",
-    "broccoli-filter": "^1.2.2",
+    "broccoli-persistent-filter": "^1.2.0",
     "json-stable-stringify": "^1.0.0",
     "matcher-collection": "^1.0.1",
     "rsvp": "~3.0.6"