add XCResult::ExportOptions

lib/xcresult/export_options.rb

@@ -0,0 +1,33 @@
+module XCResult
+  class ExportOptions
+    AVAILABLE_OPTIONS = %i[destination by_device by_locale].freeze
+
+    def initialize(**options)
+      raise ':destination option is required' unless options[:destination]
+
+      options.each do |key, value|
+        raise "Found unknown option #{key} - #{value}." unless AVAILABLE_OPTIONS.include?(key)
+      end
+
+      @options = options.dup
+      @destination = options.delete(:destination)
+    end
+
+    def output_directory(target_device_record:, action_testable_summary:)
+      output_directory = @destination
+
+      # keep the order of given options so that you can customize output directory path based on your needs
+      @options.each do |key, value|
+        if key == :by_device && value == true
+          output_directory = File.join(output_directory, target_device_record.model_name)
+        elsif key == :by_locale && value == true
+          locale = [action_testable_summary.test_language, action_testable_summary.test_region].compact.join('_')
+          locale = 'UNKOWN' if locale.empty?
+          output_directory = File.join(output_directory, locale)
+        end
+      end
+
+      output_directory
+    end
+  end
+end

lib/xcresult/parser.rb

@@ -4,6 +4,8 @@
 require 'json'
 require 'fileutils'
 
+require_relative 'export_options'
+
 module XCResult
   class Parser
     attr_accessor :path, :result_bundle_json, :actions_invocation_record
@@ -69,7 +71,7 @@ def export_xccovarchives(destination: nil)
       end
     end
 
-    def export_screenshots(destination: Dir.pwd, by_device: false, by_locale: false)
+    def export_screenshots(options = XCResult::ExportOptions.new(destination: Dir.pwd))
       # Filter non test results; i.e build action
       actions = actions_invocation_record.actions.select {|x| x.action_result.tests_ref }
 
@@ -89,11 +91,10 @@ def export_screenshots(destination: Dir.pwd, by_device: false, by_locale: false)
                                                .flat_map(&:attachments)
 
           # Prepare output directory for each tests
-          locale = [action_testable_summary.test_language, action_testable_summary.test_region].compact.join('_')
-          locale = 'UNKOWN' if locale.empty?
-          output_directory = destination
-          output_directory = File.join(output_directory, action.run_destination.target_device_record.model_name) if by_device
-          output_directory = File.join(output_directory, locale) if by_locale
+          output_directory = options.output_directory(
+            target_device_record: action.run_destination.target_device_record,
+            action_testable_summary: action_testable_summary
+          )
           FileUtils.mkdir_p(output_directory) unless Dir.exist?(output_directory)
 
           # Finally exports attachments