base.rb in power_stencil-0.6.0

- old
+ new

@@ -1,5 +1,6 @@
+require 'power_stencil/plugins/paths'
 require 'power_stencil/plugins/type'
 require 'power_stencil/plugins/config'
 require 'power_stencil/plugins/command_line'
 require 'power_stencil/plugins/entity_definitions'
 require 'power_stencil/plugins/templates'
@@ -17,37 +18,43 @@
 
       extend PowerStencil::Plugins::Gem
 
       include Climatic::Proxy
       include PowerStencil::Plugins::Type
+      include PowerStencil::Plugins::Paths
       include PowerStencil::Plugins::Config
       include PowerStencil::Plugins::CommandLine
       include PowerStencil::Plugins::Require
       include PowerStencil::Plugins::Capabilities
       include PowerStencil::Plugins::EntityDefinitions
       include PowerStencil::Plugins::Templates
       include PowerStencil::Plugins::Build
       include PowerStencil::Plugins::Dsl
 
-      attr_reader :name, :version, :entry_point_path
+      attr_reader :name, :version, :entry_point_path, :gem_spec
 
-      def initialize(name, project, type = :local)
+      def initialize(name, project, type: :local, gem_req: nil)
         @name = name
         @project = project
         @version = PowerStencil::Utils::SemanticVersion.new '0.0.0-not-specified'
         raise PowerStencil::Error, "Invalid plugin type (#{type}) for plugin '#{name}'" unless PLUGIN_TYPES.include? type
         @type = type
+        case type
+        when :gem
+          logger.debug "Plugin '#{name}' is provided as a Gem."
+          @gem_spec = PowerStencil::Plugins::Base.find_locally_installed_gem_spec name, gem_req
+          raise PowerStencil::Error, "Cannot find plugin '#{name}'. Try 'power_stencil plugin --install'" if gem_spec.nil?
+          raise PowerStencil::Error, "Invalid plugin '#{name}' ! Missing metadata 'plugin_name' in spec !" if gem_spec.metadata['plugin_name'].nil?
+          @name = gem_spec.metadata['plugin_name']
+          logger.debug "Plugin real name is '#{name}'."
+        when :local
+          logger.debug "Plugin '#{name}' is provided locally by the project."
+        end
+
         logger.debug "Loading plugin '#{name}'..."
         setup_plugin
         logger.info "Plugin '#{name}' successfully available"
         logger.debug "Plugin '#{name}' has following capabilities: #{capabilities.inspect}"
-      end
-
-      def path
-        case type
-        when :local
-          project.project_plugin_path(name)
-        end
       end
 
       def plugin_module
         Object.const_get plugin_definition[:plugin_module]
       end
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