Return concrete file paths to the client

Reviewed By: @martinbigio

Differential Revision: D2465182

packager/react-packager/src/AssetServer/__tests__/AssetServer-test.js

@@ -217,6 +217,12 @@ describe('AssetServer', () => {
           type: 'png',
           name: 'b',
           scales: [1, 2, 4, 4.5],
+          files: [
+            '/root/imgs/b@1x.png',
+            '/root/imgs/b@2x.png',
+            '/root/imgs/b@4x.png',
+            '/root/imgs/b@4.5x.png',
+          ],
           hash: 'wow such hash',
         });
       });
@@ -253,6 +259,12 @@ describe('AssetServer', () => {
           type: 'jpg',
           name: 'b',
           scales: [1, 2, 4, 4.5],
+          files: [
+            '/root/imgs/b@1x.jpg',
+            '/root/imgs/b@2x.jpg',
+            '/root/imgs/b@4x.jpg',
+            '/root/imgs/b@4.5x.jpg',
+          ],
           hash: 'wow such hash',
         });
       });

packager/react-packager/src/AssetServer/index.js

@@ -60,6 +60,7 @@ class AssetServer {
 
     return this._getAssetRecord(assetPath, platform).then(record => {
       data.scales = record.scales;
+      data.files = record.files;
 
       return Promise.all(
         record.files.map(file => stat(file))

packager/react-packager/src/Bundler/index.js

@@ -268,6 +268,7 @@ class Bundler {
         width: dimensions.width / module.resolution,
         height: dimensions.height / module.resolution,
         scales: assetData.scales,
+        files: assetData.files,
         hash: assetData.hash,
         name: assetData.name,
         type: assetData.type,