lib/qonfig/commands/expose_yaml.rb in qonfig-0.10.0 vs lib/qonfig/commands/expose_yaml.rb in qonfig-0.11.0

@@ -1,163 +1,159 @@
 # frozen_string_literal: true
 
-module Qonfig
-  module Commands
-    # @api private
-    # @since 0.7.0
-    class ExposeYAML < Base
-      # @return [Hash]
-      #
-      # @api private
-      # @since 0.7.0
-      EXPOSERS = { file_name: :file_name, env_key: :env_key }.freeze
+# @api private
+# @since 0.7.0
+class Qonfig::Commands::ExposeYAML < Qonfig::Commands::Base
+  # @return [Hash]
+  #
+  # @api private
+  # @since 0.7.0
+  EXPOSERS = { file_name: :file_name, env_key: :env_key }.freeze
 
-      # @return [Hash]
-      #
-      # @api private
-      # @since 0.7.0
-      EMPTY_YAML_DATA = {}.freeze
+  # @return [Hash]
+  #
+  # @api private
+  # @since 0.7.0
+  EMPTY_YAML_DATA = {}.freeze
 
-      # @return [String]
-      #
-      # @api private
-      # @since 0.7.0
-      attr_reader :file_path
+  # @return [String]
+  #
+  # @api private
+  # @since 0.7.0
+  attr_reader :file_path
 
-      # @return [Boolean]
-      #
-      # @api private
-      # @since 0.7.0
-      attr_reader :strict
+  # @return [Boolean]
+  #
+  # @api private
+  # @since 0.7.0
+  attr_reader :strict
 
-      # @return [Symbol]
-      #
-      # @api private
-      # @since 0.7.0
-      attr_reader :via
+  # @return [Symbol]
+  #
+  # @api private
+  # @since 0.7.0
+  attr_reader :via
 
-      # @return [Symbol, String]
-      #
-      # @api private
-      # @since 0.7.0
-      attr_reader :env
+  # @return [Symbol, String]
+  #
+  # @api private
+  # @since 0.7.0
+  attr_reader :env
 
-      # @param file_path [String]
-      # @option strict [Boolean]
-      # @option via [Symbol]
-      # @option env [String, Symbol]
-      #
-      # @api private
-      # @since 0.7.0
-      def initialize(file_path, strict: true, via:, env:)
-        unless env.is_a?(Symbol) || env.is_a?(String) || env.is_a?(Numeric)
-          raise Qonfig::ArgumentError, ':env should be a string or a symbol'
-        end
+  # @param file_path [String]
+  # @option strict [Boolean]
+  # @option via [Symbol]
+  # @option env [String, Symbol]
+  #
+  # @api private
+  # @since 0.7.0
+  def initialize(file_path, strict: true, via:, env:)
+    unless env.is_a?(Symbol) || env.is_a?(String) || env.is_a?(Numeric)
+      raise Qonfig::ArgumentError, ':env should be a string or a symbol'
+    end
 
-        raise Qonfig::ArgumentError, ':env should be provided'  if env.to_s.empty?
-        raise Qonfig::ArgumentError, 'used :via is unsupported' unless EXPOSERS.key?(via)
+    raise Qonfig::ArgumentError, ':env should be provided'  if env.to_s.empty?
+    raise Qonfig::ArgumentError, 'used :via is unsupported' unless EXPOSERS.key?(via)
 
-        @file_path = file_path
-        @strict    = strict
-        @via       = via
-        @env       = env
-      end
+    @file_path = file_path
+    @strict    = strict
+    @via       = via
+    @env       = env
+  end
 
-      # @param settings [Qonfig::Settings]
-      # @return [void]
-      #
-      # @api private
-      # @since 0.7.0
-      def call(settings)
-        case via
-        when EXPOSERS[:file_name]
-          expose_file_name!(settings)
-        when EXPOSERS[:env_key]
-          expose_env_key!(settings)
-        end
-      end
+  # @param settings [Qonfig::Settings]
+  # @return [void]
+  #
+  # @api private
+  # @since 0.7.0
+  def call(settings)
+    case via
+    when EXPOSERS[:file_name]
+      expose_file_name!(settings)
+    when EXPOSERS[:env_key]
+      expose_env_key!(settings)
+    end
+  end
 
-      private
+  private
 
-      # @param settings [Qonfig::Settings]
-      # @return [void]
-      #
-      # @api private
-      # @since 0.7.0
-      # rubocop:disable Metrics/AbcSize
-      def expose_file_name!(settings)
-        # NOTE: transform file name (insert environment name into the file name)
-        #   from: path/to/file/file_name.file_extension
-        #   to:   path/to/file/file_name.env_name.file_extension
+  # @param settings [Qonfig::Settings]
+  # @return [void]
+  #
+  # @api private
+  # @since 0.7.0
+  # rubocop:disable Metrics/AbcSize
+  def expose_file_name!(settings)
+    # NOTE: transform file name (insert environment name into the file name)
+    #   from: path/to/file/file_name.file_extension
+    #   to:   path/to/file/file_name.env_name.file_extension
 
-        pathname = Pathname.new(file_path)
-        dirname  = pathname.dirname
-        extname  = pathname.extname.to_s
-        basename = pathname.basename.to_s.sub!(extname, '')
-        envname  = [env.to_s, extname].reject(&:empty?).join('')
-        envfile  = [basename, envname].reject(&:empty?).join('.')
-        realfile = dirname.join(envfile).to_s
+    pathname = Pathname.new(file_path)
+    dirname  = pathname.dirname
+    extname  = pathname.extname.to_s
+    basename = pathname.basename.to_s.sub!(extname, '')
+    envname  = [env.to_s, extname].reject(&:empty?).join('')
+    envfile  = [basename, envname].reject(&:empty?).join('.')
+    realfile = dirname.join(envfile).to_s
 
-        yaml_data = load_yaml_data(realfile)
-        yaml_based_settings = build_data_set_class(yaml_data).new.settings
+    yaml_data = load_yaml_data(realfile)
+    yaml_based_settings = build_data_set_class(yaml_data).new.settings
 
-        settings.__append_settings__(yaml_based_settings)
-      end
-      # rubocop:enable Metrics/AbcSize
+    settings.__append_settings__(yaml_based_settings)
+  end
+  # rubocop:enable Metrics/AbcSize
 
-      # @param settings [Qonfig::Settings]
-      # @return [void]
-      #
-      # @raise [Qonfig::ExposeError]
-      # @raise [Qonfig::IncompatibleYAMLStructureError]
-      #
-      # @api private
-      # @since 0.7.0
-      # rubocop:disable Metrics/AbcSize
-      def expose_env_key!(settings)
-        yaml_data       = load_yaml_data(file_path)
-        yaml_data_slice = yaml_data[env] || yaml_data[env.to_s] || yaml_data[env.to_sym]
-        yaml_data_slice = EMPTY_YAML_DATA.dup if yaml_data_slice.nil? && !strict
+  # @param settings [Qonfig::Settings]
+  # @return [void]
+  #
+  # @raise [Qonfig::ExposeError]
+  # @raise [Qonfig::IncompatibleYAMLStructureError]
+  #
+  # @api private
+  # @since 0.7.0
+  # rubocop:disable Metrics/AbcSize
+  def expose_env_key!(settings)
+    yaml_data       = load_yaml_data(file_path)
+    yaml_data_slice = yaml_data[env] || yaml_data[env.to_s] || yaml_data[env.to_sym]
+    yaml_data_slice = EMPTY_YAML_DATA.dup if yaml_data_slice.nil? && !strict
 
-        raise(
-          Qonfig::ExposeError,
-          "#{file_path} file does not contain settings with <#{env}> environment key!"
-        ) unless yaml_data_slice
+    raise(
+      Qonfig::ExposeError,
+      "#{file_path} file does not contain settings with <#{env}> environment key!"
+    ) unless yaml_data_slice
 
-        raise(
-          Qonfig::IncompatibleYAMLStructureError,
-          'YAML content should have a hash-like structure'
-        ) unless yaml_data_slice.is_a?(Hash)
+    raise(
+      Qonfig::IncompatibleYAMLStructureError,
+      'YAML content should have a hash-like structure'
+    ) unless yaml_data_slice.is_a?(Hash)
 
-        yaml_based_settings = build_data_set_class(yaml_data_slice).new.settings
+    yaml_based_settings = build_data_set_class(yaml_data_slice).new.settings
 
-        settings.__append_settings__(yaml_based_settings)
-      end
-      # rubocop:enable Metrics/AbcSize
+    settings.__append_settings__(yaml_based_settings)
+  end
+  # rubocop:enable Metrics/AbcSize
 
-      # @param file_path [String]
-      # @return [Hash]
-      #
-      # @raise [Qonfig::IncompatibleYAMLStructureError]
-      #
-      # @api private
-      # @since 0.7.0
-      def load_yaml_data(file_path)
-        Qonfig::Loaders::YAML.load_file(file_path, fail_on_unexist: strict).tap do |yaml_data|
-          raise(
-            Qonfig::IncompatibleYAMLStructureError,
-            'YAML content should have a hash-like structure'
-          ) unless yaml_data.is_a?(Hash)
-        end
-      end
-
-      # @param yaml_data [Hash]
-      # @return [Class<Qonfig::DataSet>]
-      #
-      # @api private
-      # @since 0.7.0
-      def build_data_set_class(yaml_data)
-        Qonfig::DataSet::ClassBuilder.build_from_hash(yaml_data)
-      end
+  # @param file_path [String]
+  # @return [Hash]
+  #
+  # @raise [Qonfig::IncompatibleYAMLStructureError]
+  #
+  # @api private
+  # @since 0.7.0
+  def load_yaml_data(file_path)
+    Qonfig::Loaders::YAML.load_file(file_path, fail_on_unexist: strict).tap do |yaml_data|
+      raise(
+        Qonfig::IncompatibleYAMLStructureError,
+        'YAML content should have a hash-like structure'
+      ) unless yaml_data.is_a?(Hash)
     end
+  end
+
+  # @param yaml_data [Hash]
+  # @return [Class<Qonfig::DataSet>]
+  #
+  # @api private
+  # @since 0.7.0
+  def build_data_set_class(yaml_data)
+    Qonfig::DataSet::ClassBuilder.build_from_hash(yaml_data)
   end
 end