adding new ceedling test project

test/vendor/ceedling/lib/ceedling/configurator_plugins.rb

@@ -0,0 +1,111 @@
+require 'ceedling/constants'
+
+class ConfiguratorPlugins
+
+  constructor :stream_wrapper, :file_wrapper, :system_wrapper
+  attr_reader :rake_plugins, :script_plugins
+
+  def setup
+    @rake_plugins   = []
+    @script_plugins = []
+  end
+
+
+  def add_load_paths(config)
+    plugin_paths = {}
+
+    config[:plugins][:enabled].each do |plugin|
+      config[:plugins][:load_paths].each do |root|
+        path = File.join(root, plugin)
+
+        is_script_plugin = ( not @file_wrapper.directory_listing( File.join( path, 'lib', '*.rb' ) ).empty? )
+        is_rake_plugin = ( not @file_wrapper.directory_listing( File.join( path, '*.rake' ) ).empty? )
+
+        if is_script_plugin or is_rake_plugin
+          plugin_paths[(plugin + '_path').to_sym] = path
+
+          if is_script_plugin
+            @system_wrapper.add_load_path( File.join( path, 'lib') )
+          end
+          break
+        end
+      end
+    end
+
+    return plugin_paths
+  end
+
+
+  # gather up and return .rake filepaths that exist on-disk
+  def find_rake_plugins(config, plugin_paths)
+    @rake_plugins = []
+    plugins_with_path = []
+
+    config[:plugins][:enabled].each do |plugin|
+      if path = plugin_paths[(plugin + '_path').to_sym]
+        rake_plugin_path = File.join(path, "#{plugin}.rake")
+        if (@file_wrapper.exist?(rake_plugin_path))
+          plugins_with_path << rake_plugin_path
+          @rake_plugins << plugin
+        end
+      end
+    end
+
+    return plugins_with_path
+  end
+
+
+  # gather up and return just names of .rb classes that exist on-disk
+  def find_script_plugins(config, plugin_paths)
+    @script_plugins = []
+
+    config[:plugins][:enabled].each do |plugin|
+      if path = plugin_paths[(plugin + '_path').to_sym]
+        script_plugin_path = File.join(path, "lib", "#{plugin}.rb")
+
+        if @file_wrapper.exist?(script_plugin_path)
+          @script_plugins << plugin
+        end
+      end
+    end
+
+    return @script_plugins
+  end
+
+
+  # gather up and return configuration .yml filepaths that exist on-disk
+  def find_config_plugins(config, plugin_paths)
+    plugins_with_path = []
+
+    config[:plugins][:enabled].each do |plugin|
+      if path = plugin_paths[(plugin + '_path').to_sym]
+        config_plugin_path = File.join(path, "config", "#{plugin}.yml")
+
+        if @file_wrapper.exist?(config_plugin_path)
+          plugins_with_path << config_plugin_path
+        end
+      end
+    end
+
+    return plugins_with_path
+  end
+
+
+  # gather up and return default .yml filepaths that exist on-disk
+  def find_plugin_defaults(config, plugin_paths)
+    defaults_with_path = []
+
+    config[:plugins][:enabled].each do |plugin|
+      if path = plugin_paths[(plugin + '_path').to_sym]
+        default_path = File.join(path, 'config', 'defaults.yml')
+
+        if @file_wrapper.exist?(default_path)
+          defaults_with_path << default_path
+        end
+      end
+    end
+
+    return defaults_with_path
+  end
+
+end