lib/bibliothecary/parsers/elm.rb in bibliothecary-4.0.4 vs lib/bibliothecary/parsers/elm.rb in bibliothecary-5.0.0

@@ -3,63 +3,23 @@
 module Bibliothecary
   module Parsers
     class Elm
       include Bibliothecary::Analyser
 
-      def self.parse(filename, path)
-        if filename.match(/^elm-package\.json$|^elm_dependencies\.json$/)
-          file_contents = File.open(path).read
-          json = JSON.parse file_contents
-          parse_json_manifest(json)
-        elsif filename.match(/^elm-stuff\/exact-dependencies\.json$/)
-          file_contents = File.open(path).read
-          json = JSON.parse file_contents
-          parse_json_lock(json)
-        else
-          []
-        end
-      end
-
-      def self.analyse(folder_path, file_list)
-        [analyse_json(folder_path, file_list),
-        analyse_json_lock(folder_path, file_list)]
-      end
-
-      def self.analyse_json(folder_path, file_list)
-        path = file_list.find{|path| path.gsub(folder_path, '').gsub(/^\//, '').match(/^elm-package\.json$|^elm_dependencies\.json$/) }
-        return unless path
-
-        manifest = JSON.parse File.open(path).read
-
+      def self.mapping
         {
-          platform: PLATFORM_NAME,
-          path: path,
-          dependencies: parse_json_manifest(manifest)
+          /^elm-package\.json$|^elm_dependencies\.json$/ => :parse_json_manifest,
+          /^elm-stuff\/exact-dependencies\.json$/ => :parse_json_lock
         }
-      rescue
-        []
       end
 
-      def self.analyse_json_lock(folder_path, file_list)
-        path = file_list.find{|path| path.gsub(folder_path, '').gsub(/^\//, '').match(/^elm-stuff\/exact-dependencies\.json$/) }
-        return unless path
-
-        manifest = JSON.parse File.open(path).read
-
-        {
-          platform: PLATFORM_NAME,
-          path: path,
-          dependencies: parse_json_lock(manifest)
-        }
-      rescue
-        []
-      end
-
-      def self.parse_json_manifest(manifest)
+      def self.parse_json_manifest(file_contents)
+        manifest = JSON.parse file_contents
         map_dependencies(manifest, 'dependencies', 'runtime')
       end
 
-      def self.parse_json_lock(manifest)
+      def self.parse_json_lock(file_contents)
+        manifest = JSON.parse file_contents
         manifest.map do |name, requirement|
           {
             name: name,
             requirement: requirement,
             type: 'runtime'