Update feature toggles work

Add templates
Add template manager
Updaet features generation scripts

xcode/build_phases/features_generator/features_generator.rb

@@ -1,37 +1,12 @@
 require 'yaml'
-require 'erb'
 
 require_relative '../../managers/managers'
+require_relative '../../templates/templates'
 
 # Input files paths
 build_settings_file_path = ARGV[0]
 generated_features_enum_file_path = ARGV[1]
 
-features_enum_template =
-"
-//MARK: - Feature toggles
-
-public enum FeatureToggle: String, Codable, RawRepresentable, CaseIterable {
-    <% for  @feature in @features %>
-    case <%= @feature %>
-    <% end  %>
-}
-"
-
-class FeatureUtils
-  include ERB::Util
-
-  attr_accessor :features
-
-  def initialize(features)
-    @features = features
-  end
-
-  def render(template)
-    ERB.new(template).result(binding)
-  end
-end
-
 build_settings_features_list = Managers::FileManager.load_from_file_YAML(build_settings_file_path)["features"]
 
 if build_settings_features_list.nil? or build_settings_features_list.empty?
@@ -39,7 +14,9 @@ if build_settings_features_list.nil? or build_settings_features_list.empty?
 end
 
 # Generate enum Feature Toggles
-utils = FeatureUtils.new(build_settings_features_list)
+features_enum_template = Templates::FeatureTemplates.features_enum
+utils = Managers::TemplateManager.new(build_settings_features_list)
+
 rendered_enum = utils.render(features_enum_template).strip
 
 Managers::FileManager.save_data_to_file(generated_features_enum_file_path, rendered_enum)

xcode/build_phases/features_generator/features_generator.sh

@@ -1,6 +1,6 @@
 # Input paths
 readonly BUILD_SETTINGS_FILE_PATH=${1:-${PROJECT_DIR}/common/build_settings.yaml}
-readonly FEATURES_ENUM_FILE_PATH=${2:-${PROJECT_DIR}/${PRODUCT_NAME}/Resources/Features/FeatureToggle.swift}
+readonly FEATURES_ENUM_FILE_PATH=${2:-${PROJECT_DIR}/${PRODUCT_NAME}/Resources/Features/Feature.swift}
 
 # Features enunm generator script
 readonly CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"

xcode/commonFastfile

@@ -138,7 +138,7 @@ private_lane :buildConfiguration do |options|
   installDependencies(options)
 
   unless options[:features].nil?
-    generateFeaturesFile(options)
+    generate_enabled_features_extension(options)
   end
 
   if !(options[:uploadToFabric] || options[:uploadToAppStore])
@@ -402,10 +402,10 @@ def get_google_services_plist_path(app_target_folder_name, configuration_type)
   File.expand_path "../#{app_target_folder_name}/Resources/#{configuration_type.prefix}-GoogleService-Info.plist"
 end
 
-def generateFeaturesFile(options)
+def generate_enabled_features_extension(options)
   app_target_folder_name = options[:appName] || $appName
 
-  project_features_file_path = File.expand_path "../#{app_target_folder_name}/Resources/Features/Features.json"
+  project_features_file_path = File.expand_path "../#{app_target_folder_name}/Resources/Features/Enabled.swift"
   build_settings_file_path = File.expand_path "../common/build_settings.yaml"
 
   builder_features_list = options[:features]
@@ -413,7 +413,7 @@ def generateFeaturesFile(options)
 
   build_settings_features_list = Managers::FileManager.load_from_file_YAML(build_settings_file_path)["features"]
 
-  features_hash = Touchlane::Features.generate_features_hash(builder_features_list, build_settings_features_list)
+  enabled_features_hash = Touchlane::Features.generate_enabled_features_hash(builder_features_list, build_settings_features_list)
   
   Managers::FileManager.save_data_to_file_in_json(project_features_file_path, features_hash)
 end

xcode/fastlane/touchlane/lib/touchlane/features.rb

@@ -1,7 +1,13 @@
+require 'yaml'
+require 'erb'
+
+require_relative '../../managers/managers'
+require_relative '../../templates/templates'
+
 module Touchlane
   class Features
 
-    def self.generate_features_hash(builder_features_list, build_settings_features_list)
+    def self.generate_enabled_features_hash(builder_features_list, build_settings_features_list)
 
       # Check is entered features contains in configuration file
       features_diff = builder_features_list - build_settings_features_list
@@ -10,10 +16,11 @@ module Touchlane
         raise "Unexpected features: " + features_diff.join(', ')
       end
 
-      # Generate hash from feature names
-      feature_bodies = builder_features_list.map { |feature_name| { :name => feature_name, :enabled => true } }
-      features_full_body = { :features => feature_bodies }
-      features_full_body.to_hash()
+      # Generate FeatureToggle extension hash from feature names
+      enabled_features_extension_template = Templates::FeatureTemplates.enabled_features_extension
+      utils = Managers::TemplateManager.new(builder_features_list)
+
+      utils.render(enabled_features_extension_template).strip.to_hash()
     end
 
     private_class_method :new

xcode/managers/lib/template_manager.rb

@@ -0,0 +1,19 @@
+require 'erb'
+
+module Managers
+  class TemplateManager
+
+    include ERB::Util
+
+    attr_accessor :items
+
+    def initialize(items)
+      @items = items
+    end
+
+    def render(template)
+      ERB.new(template).result(binding)
+    end
+
+  end
+end

xcode/managers/managers.rb

@@ -1,3 +1,4 @@
 module Managers
   require_relative "lib/file_manager"
+  require_relative "lib/template_manager"
 end

xcode/templates/templates.rb

@@ -0,0 +1,3 @@
+module Templates
+  require_relative "templates/features_templates"
+end

xcode/templates/templates/features_templates.rb

@@ -0,0 +1,34 @@
+module Templates
+  module FeatureTemplates
+
+    def self.features_enum
+"
+//MARK: - Feature toggles
+
+public enum Feature: String, Codable, RawRepresentable, CaseIterable {
+    <% for  @item in @items %>
+    case <%= @item %>
+    <% end  %>
+}
+"
+    end
+
+    def self.enabled_features_extension
+"
+// MARK: - Enabled features
+
+public extension Feature {
+
+    static var enabled: [Feature] {
+        [
+          <% for  @item in @items %>
+          .<%= @item %>,
+          <% end  %>
+        ]
+    }
+}
+"
+    end
+
+  end
+end