3 files changed, 56 insertions, 1 deletions
diff --git a/lib/license/finder/ext.rb b/lib/license/finder/ext.rb
index 3d8a463..3c56c7a 100644
--- a/lib/license/finder/ext.rb
+++ b/lib/license/finder/ext.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require 'license/finder/ext/bower'
 require 'license/finder/ext/go_modules'
 require 'license/finder/ext/gradle'
 require 'license/finder/ext/license'
diff --git a/lib/license/finder/ext/bower.rb b/lib/license/finder/ext/bower.rb
new file mode 100644
index 0000000..ccfa7ee
--- /dev/null
+++ b/lib/license/finder/ext/bower.rb
@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+module LicenseFinder
+  class Bower < PackageManager
+    def prepare
+      shell.execute([:bower, :install, '--allow-root'], env: default_env)
+    end
+
+    def current_packages
+      map_all(bower_output).flatten.compact
+    end
+
+    def possible_package_paths
+      [project_path.join('bower.json')]
+    end
+
+    private
+
+    def bower_output
+      stdout, _stderr, status = Dir.chdir(project_path) do
+        shell.execute([:bower, :list, '--json', '-l', 'action', '--allow-root'])
+      end
+      return {} unless status.success?
+
+      JSON.parse(stdout)
+    end
+
+    def map_all(modules)
+      [map_from(modules)] +
+        modules.fetch('dependencies', {}).values.map { |x| map_all(x) }
+    end
+
+    def map_from(bower_module)
+      meta = bower_module.fetch('pkgMeta', {})
+      endpoint = bower_module.fetch('endpoint', {})
+
+      Package.new(
+        meta['name'] || endpoint['name'],
+        meta['version'] || endpoint['target'],
+        summary: meta['description'],
+        description: meta['readme'],
+        homepage: meta['homepage'],
+        spec_licenses: Package.license_names_from_standard_spec(meta),
+        install_path: bower_module['canonicalDir']
+      )
+    end
+
+    def default_env
+      return {} unless shell.custom_certificate_installed?
+
+      { 'NPM_CONFIG_CAFILE' => ENV.fetch('NPM_CONFIG_CAFILE', shell.custom_certificate_path.to_s) }
+    end
+  end
+end
diff --git a/lib/license/management/version.rb b/lib/license/management/version.rb
index b5d5bc9..0fe76f1 100644
--- a/lib/license/management/version.rb
+++ b/lib/license/management/version.rb
@@ -2,6 +2,6 @@
 
 module License
   module Management
-    VERSION = '3.9.0'
+    VERSION = '3.9.1'
   end
 end