Collect dependencies of dependencies in bower project

2 files changed, 16 insertions, 9 deletions

diff --git a/lib/license/finder/ext/bower.rb b/lib/license/finder/ext/bower.rb
index 3c6ba6f..53d5f5e 100644
--- a/lib/license/finder/ext/bower.rb
+++ b/lib/license/finder/ext/bower.rb
@@ -8,8 +8,8 @@ module LicenseFinder
 
     def current_packages
       bower_output.map do |bower_module|
-        map_from(bower_module)
-      end
+        map_all(bower_module)
+      end.flatten
     end
 
     def possible_package_paths
@@ -28,28 +28,30 @@ module LicenseFinder
       json.fetch('dependencies', {}).values
     end
 
-    def map_from(bower_module)
+    def map_all(bower_module)
+      items = []
       spec = bower_module.fetch('pkgMeta', {})
 
       if spec.empty?
         endpoint = bower_module.fetch('endpoint', {})
-        Package.new(
+        items << Package.new(
           endpoint['name'],
           endpoint['target'],
-          install_path: bower_module['canonicalDir'],
+          install_path: bower_module['canonicalDir']
         )
       else
-        Package.new(
+        items << Package.new(
           spec['name'],
           spec['version'],
           summary: spec['description'],
           description: spec['readme'],
           homepage: spec['homepage'],
           spec_licenses: Package.license_names_from_standard_spec(spec),
-          install_path: bower_module['canonicalDir'],
+          install_path: bower_module['canonicalDir']
         )
       end
+
+      items + bower_module.fetch('dependencies', {}).values.map { |x| map_all(x) }
     end
   end
 end
-
diff --git a/spec/integration/js/bower_spec.rb b/spec/integration/js/bower_spec.rb
index b72f256..1f97645 100644
--- a/spec/integration/js/bower_spec.rb
+++ b/spec/integration/js/bower_spec.rb
@@ -9,10 +9,15 @@ RSpec.describe "bower" do
     end
 
     specify { expect(subject).to match_schema(version: '2.0') }
-    specify { expect(subject.dependency_names).to match_array(['cli', 'jquery', 'masonry-layout', 'stimulus.umd']) }
+    specify { expect(subject.dependency_names).to match_array(['cli', 'ev-emitter', 'fizzy-ui-utils', 'get-size', 'jquery', 'masonry-layout', 'matches-selector', 'outlayer', 'stimulus.umd']) }
     specify { expect(subject.licenses_for('cli')).to match_array(['Apache-2.0', 'BSD-3-Clause', 'ISC', 'MIT']) }
+    specify { expect(subject.licenses_for('ev-emitter')).to match_array(['MIT']) }
+    specify { expect(subject.licenses_for('fizzy-ui-utils')).to match_array(['MIT']) }
+    specify { expect(subject.licenses_for('get-size')).to match_array(['MIT']) }
     specify { expect(subject.licenses_for('jquery')).to match_array(['MIT']) }
     specify { expect(subject.licenses_for('masonry-layout')).to match_array(['MIT']) }
+    specify { expect(subject.licenses_for('matches-selector')).to match_array(['MIT']) }
+    specify { expect(subject.licenses_for('outlayer')).to match_array(['MIT']) }
     specify { expect(subject.licenses_for('stimulus.umd')).to match_array(['unknown']) }
   end
 end