Add kind of factory for different initializers

Author: AnotherRegularDude

.rubocop.yml

@@ -3,7 +3,7 @@ inherit_gem:
 
 AllCops:
   DisplayCopNames: true
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.2
 
 Naming/MethodParameterName:
   AllowedNames: ["x", "y", "z"]

Gemfile

@@ -6,9 +6,11 @@ gemspec
 
 gem "bundler-audit"
 gem "ci-helper"
+gem "dry-initializer"
 gem "pry"
 gem "rake"
 gem "rspec"
 gem "rubocop-config-umbrellio"
 gem "simplecov"
 gem "simplecov-lcov"
+gem "smart_initializer"

Gemfile.lock

@@ -2,117 +2,123 @@ PATH
   remote: .
   specs:
     resol (0.9.0)
+      dry-initializer (~> 3.1)
       smart_initializer (~> 0.7)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.1.2)
+    activesupport (8.0.1)
       base64
+      benchmark (>= 0.3)
       bigdecimal
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+      concurrent-ruby (~> 1.0, >= 1.3.1)
       connection_pool (>= 2.2.5)
       drb
       i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
       minitest (>= 5.1)
-      mutex_m
-      tzinfo (~> 2.0)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
     ast (2.4.2)
     base64 (0.2.0)
-    bigdecimal (3.1.4)
-    bundler-audit (0.9.1)
+    benchmark (0.4.0)
+    bigdecimal (3.1.8)
+    bundler-audit (0.9.2)
       bundler (>= 1.2.0, < 3)
       thor (~> 1.0)
-    ci-helper (0.5.0)
-      colorize (~> 0.8)
-      dry-inflector (~> 0.2)
-      umbrellio-sequel-plugins (~> 0.4)
+    ci-helper (0.7.0)
+      colorize (~> 1.1)
+      dry-inflector (~> 1.0)
+      umbrellio-sequel-plugins (~> 0.14)
     coderay (1.1.3)
-    colorize (0.8.1)
-    concurrent-ruby (1.2.2)
+    colorize (1.1.0)
+    concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
-    diff-lcs (1.5.0)
-    docile (1.4.0)
-    drb (2.2.0)
-      ruby2_keywords
-    dry-inflector (0.3.0)
-    i18n (1.14.1)
+    diff-lcs (1.5.1)
+    docile (1.4.1)
+    drb (2.2.1)
+    dry-inflector (1.1.0)
+    dry-initializer (3.1.1)
+    i18n (1.14.6)
       concurrent-ruby (~> 1.0)
-    json (2.6.3)
-    method_source (1.0.0)
-    minitest (5.20.0)
-    mutex_m (0.2.0)
-    parallel (1.23.0)
-    parser (3.2.2.4)
+    json (2.9.0)
+    language_server-protocol (3.17.0.3)
+    logger (1.6.3)
+    method_source (1.1.0)
+    minitest (5.25.4)
+    parallel (1.26.3)
+    parser (3.3.6.0)
       ast (~> 2.4.1)
       racc
-    pry (0.14.2)
+    pry (0.15.0)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    qonfig (0.28.0)
-    racc (1.7.3)
-    rack (3.0.8)
+    qonfig (0.29.0)
+    racc (1.8.1)
+    rack (3.1.8)
     rainbow (3.1.1)
-    rake (13.1.0)
-    regexp_parser (2.8.2)
-    rexml (3.2.6)
-    rspec (3.12.0)
-      rspec-core (~> 3.12.0)
-      rspec-expectations (~> 3.12.0)
-      rspec-mocks (~> 3.12.0)
-    rspec-core (3.12.2)
-      rspec-support (~> 3.12.0)
-    rspec-expectations (3.12.3)
+    rake (13.2.1)
+    regexp_parser (2.9.3)
+    rspec (3.13.0)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.2)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.12.0)
-    rspec-mocks (3.12.6)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.12.0)
-    rspec-support (3.12.1)
-    rubocop (1.50.2)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.2)
+    rubocop (1.66.1)
       json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 3.2.0.0)
+      parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8, < 3.0)
-      rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.28.0, < 2.0)
+      regexp_parser (>= 2.4, < 3.0)
+      rubocop-ast (>= 1.32.2, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.30.0)
-      parser (>= 3.2.1.0)
-    rubocop-capybara (2.19.0)
-      rubocop (~> 1.41)
-    rubocop-config-umbrellio (1.50.0.85)
-      rubocop (~> 1.50.0)
-      rubocop-performance (~> 1.17.0)
-      rubocop-rails (~> 2.19.0)
+    rubocop-ast (1.37.0)
+      parser (>= 3.3.1.0)
+    rubocop-config-umbrellio (1.66.0.99)
+      rubocop (~> 1.66.0)
+      rubocop-factory_bot (~> 2.26.0)
+      rubocop-performance (~> 1.22.0)
+      rubocop-rails (~> 2.26.0)
       rubocop-rake (~> 0.6.0)
-      rubocop-rspec (~> 2.20.0)
+      rubocop-rspec (~> 3.0.0)
       rubocop-sequel (~> 0.3.3)
-    rubocop-performance (1.17.1)
-      rubocop (>= 1.7.0, < 2.0)
-      rubocop-ast (>= 0.4.0)
-    rubocop-rails (2.19.1)
+    rubocop-factory_bot (2.26.1)
+      rubocop (~> 1.61)
+    rubocop-performance (1.22.1)
+      rubocop (>= 1.48.1, < 2.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
+    rubocop-rails (2.26.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 1.33.0, < 2.0)
+      rubocop (>= 1.52.0, < 2.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
-    rubocop-rspec (2.20.0)
-      rubocop (~> 1.33)
-      rubocop-capybara (~> 2.17)
-    rubocop-sequel (0.3.4)
+    rubocop-rspec (3.0.5)
+      rubocop (~> 1.61)
+    rubocop-sequel (0.3.7)
       rubocop (~> 1.0)
     ruby-progressbar (1.13.0)
-    ruby2_keywords (0.0.5)
-    sequel (5.74.0)
+    securerandom (0.4.0)
+    sequel (5.87.0)
       bigdecimal
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
       simplecov_json_formatter (~> 0.1)
-    simplecov-html (0.12.3)
+    simplecov-html (0.13.1)
     simplecov-lcov (0.8.0)
     simplecov_json_formatter (0.1.4)
     smart_engine (0.17.0)
@@ -122,14 +128,13 @@ GEM
       smart_types (~> 0.8)
     smart_types (0.8.0)
       smart_engine (~> 0.11)
-    symbiont-ruby (0.7.0)
-    thor (1.3.0)
+    thor (1.3.2)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    umbrellio-sequel-plugins (0.14.0.189)
+    umbrellio-sequel-plugins (0.17.0)
       sequel
-      symbiont-ruby
-    unicode-display_width (2.5.0)
+    unicode-display_width (2.6.0)
+    uri (1.0.2)
 
 PLATFORMS
   arm64-darwin-21
@@ -142,13 +147,15 @@ PLATFORMS
 DEPENDENCIES
   bundler-audit
   ci-helper
+  dry-initializer
   pry
   rake
   resol!
   rspec
   rubocop-config-umbrellio
   simplecov
   simplecov-lcov
+  smart_initializer
 
 BUNDLED WITH
    2.4.10

lib/resol/configuration.rb

@@ -25,13 +25,13 @@ def return_engine=(engine)
 
       attr_accessor :smartcore_config
 
-      def method_missing(meth, *args, &block)
+      def method_missing(meth, *, &)
         # rubocop:disable Style/SafeNavigation
         if smartcore_config && smartcore_config.respond_to?(meth)
           # rubocop:enable Style/SafeNavigation
-          smartcore_config.__send__(meth, *args, &block)
+          smartcore_config.__send__(meth, *, &)
         else
-          super(meth, *args, &block)
+          super
         end
       end
 

lib/resol/initializers.rb

@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+module Resol
+  module Initializers
+    extend self
+
+    INITIALIZER_ANCESTOR_REGEX = /(Dry|SmartCore)::Initializer/
+
+    def apply!(service_class, initializer_name)
+      validate_state!(service_class)
+
+      case initializer_name
+      when :smartcore
+        require "smart_core/initializer"
+        service_class.include(Object.const_get("SmartCore::Initializer"))
+      when :dry
+        require "dry/initializer"
+        service_class.extend(Object.const_get("Dry::Initializer"))
+      else
+        raise ArgumentError, "unknown initializer #{initializer_name}"
+      end
+
+      (self.applied_classes ||= []) << service_class.name
+    end
+
+    private
+
+    attr_accessor :applied_classes
+
+    def validate_state!(service_class)
+      applied_parent = nil
+      service_class.ancestors.any? { |klass| klass.name.start_with?(INITIALIZER_ANCESTOR_REGEX) }
+
+      loop do
+        applied_parent = service_class.superclass or break
+
+        break if applied_classes.key?(applied_parent.name)
+      end
+
+      if applied_parent.nil?
+        err_message = "#{service_class.name} or his superclasses manually include initializer dsl"
+        raise ArgumentError, err_message
+      else
+        raise ArgumentError, "initializer dsl already applied to #{applied_parent.name}"
+      end
+    end
+  end
+end

lib/resol/plugins.rb

@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+require "pathname"
+
+module Resol
+  module Plugins
+    class Manager
+      include Singleton
+
+      def initialize
+        self.patched_class = Resol::Service
+        self.plugins = []
+        self.plugin_lib_path = PathName("resol/plugins")
+      end
+
+      def plugin(plugin_name, ...)
+        plugin_module = find_plugin_module(plugin_name)
+        plugin_module.apply(target_class, ...) if plugin_module.respond_to?(:apply)
+
+        if defined?(plugin_module::InstanceMethods)
+          target_class.include(plugin_module::InstanceMethods)
+        end
+
+        if defined?(plugin_module::ClassMethods)
+          target_class.extend(plugin_module::ClassMethods)
+        end
+
+        plugins << plugin_name
+      end
+
+      private
+
+      attr_accessor :target_class, :plugins, :plugin_lib_path
+
+      def find_plugin_module(plugin_name)
+        require plugin_lib_path.join(plugin_name)
+      rescue LoadError, NameError => e
+        raise "Failed to load plugin '#{plugin_name}': #{e.message}"
+      end
+
+      def camel_case(string)
+        string.split("_").map(&:capitalize).join
+      end
+    end
+  end
+end

lib/resol/service.rb

@@ -3,6 +3,7 @@
 require_relative "builder"
 require_relative "callbacks"
 require_relative "result"
+require_relative "initializers"
 
 module Resol
   class Service
@@ -27,7 +28,6 @@ def message
       end
     end
 
-    include SmartCore::Initializer
     include Resol::Builder
     include Resol::Callbacks
 
@@ -39,13 +39,17 @@ def inherited(klass)
         super
       end
 
-      def call(*args, **kwargs, &block)
-        service = build(*args, **kwargs)
+      def use_initializer!(initializer_lib)
+        Resol::Initializers.apply!(self, initializer_lib)
+      end
+
+      def call(*, **, &)
+        service = build(*, **)
 
         result = return_engine.wrap_call(service) do
           service.instance_variable_set(:@__performing__, true)
           __run_callbacks__(service)
-          service.call(&block)
+          service.call(&)
         end
 
         if return_engine.uncaught_call?(result)