Support bower.json configuration file

README.md

@@ -361,6 +361,10 @@ submit a pull request.
 
 ## Version History ##
 
+**2.10.0**
+
+* Support for `bower.json`
+
 **2.9.3** (April 20, 2013)
 
 * Fixed sass caching bug

lib/sprockets/asset_attributes.rb

@@ -19,8 +19,10 @@ def search_paths
 
       path_without_extensions = extensions.inject(pathname) { |p, ext| p.sub(ext, '') }
 
-      # optimization: component.json can only be nested one level deep
+      # optimization: bower.json can only be nested one level deep
       if !path_without_extensions.to_s.index('/')
+        paths << path_without_extensions.join("bower.json").to_s
+        # DEPRECATED bower configuration file
         paths << path_without_extensions.join("component.json").to_s
       end
 

lib/sprockets/base.rb

@@ -129,14 +129,14 @@ def resolve(logical_path, options = {})
         args = attributes_for(logical_path).search_paths + [options]
         @trail.find(*args) do |path|
           pathname = Pathname.new(path)
-          if pathname.basename.to_s == 'component.json'
-            component = json_decode(pathname.read)
-            case component['main']
+          if %w( bower.json component.json ).include?(pathname.basename.to_s)
+            bower = json_decode(pathname.read)
+            case bower['main']
             when String
-              yield pathname.dirname.join(component['main'])
+              yield pathname.dirname.join(bower['main'])
             when Array
               extname = File.extname(logical_path)
-              component['main'].each do |fn|
+              bower['main'].each do |fn|
                 if extname == "" || extname == File.extname(fn)
                   yield pathname.dirname.join(fn)
                 end

test/test_asset_attributes.rb

@@ -2,9 +2,9 @@
 
 class TestAssetAttributes < Sprockets::TestCase
   test "search paths" do
-    assert_equal ["index.js", "index/component.json"],
+    assert_equal ["index.js", "index/bower.json", "index/component.json"],
       pathname("index.js").search_paths
-    assert_equal ["foo.js", "foo/component.json", "foo/index.js"],
+    assert_equal ["foo.js", "foo/bower.json", "foo/component.json", "foo/index.js"],
       pathname("foo.js").search_paths
     assert_equal ["foo/bar.js", "foo/bar/index.js"],
       pathname("foo/bar.js").search_paths