[fastlane_core] add support to Ruby 3.3 (fastlane#21683)

* Relax regular expression that captures compilation error to be compatible with ruby 3.3

* Relax regular expression that captures compilation error to be compatible with ruby 3.3

* Change the way we build the test and its expected results to accomodate for internal changes in ruby 3.3 evaluation of __FILE__ within the eval() call

* Update fastlane/spec/plugins_specs/plugin_generator_spec.rb

Co-authored-by: Roger Oba <rogerluan.oba@gmail.com>

---------

Co-authored-by: Roger Oba <rogerluan.oba@gmail.com>

fastlane/spec/plugins_specs/plugin_generator_spec.rb

@@ -111,7 +111,9 @@
     end
 
     it "creates a plugin.rb file for the plugin" do
-      plugin_rb_file = File.join(tmp_dir, gem_name, 'lib', 'fastlane', 'plugin', "#{plugin_name}.rb")
+      relative_path = File.join('lib', 'fastlane', 'plugin', "#{plugin_name}.rb")
+      plugin_rb_file = File.join(tmp_dir, gem_name, relative_path)
+
       expect(File.exist?(plugin_rb_file)).to be(true)
 
       plugin_rb_contents = File.read(plugin_rb_file)
@@ -122,7 +124,10 @@
         $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
         # rubocop:disable Security/Eval
-        eval(plugin_rb_contents)
+        # Starting with Ruby 3.3, we must pass the __FILE__ of the actual file location for the all_class method implementation to work.
+        # Also, we expand the relative_path within Dir.chdir, as Dir.chdir on macOS will make it so tmp paths will always be under /private,
+        # while expand_path called from outside of Dir.chdir will not be prefixed by /private
+        eval(plugin_rb_contents, binding, File.expand_path(relative_path), __LINE__)
         # rubocop:enable Security/Eval
 
         # If we evaluate the contents of the generated plugin.rb file,

fastlane_core/lib/fastlane_core/configuration/configuration_file.rb

@@ -48,7 +48,7 @@ def initialize(config, path, block_for_missing, skip_printing_values = false)
 
         print_resulting_config_values unless skip_printing_values # only on success
       rescue SyntaxError => ex
-        line = ex.to_s.match(/\(eval\):(\d+)/)[1]
+        line = ex.to_s.match(/\(eval.*\):(\d+)/)[1]
         UI.error("Error in your #{File.basename(path)} at line #{line}")
         UI.content_error(content, line)
         UI.user_error!("Syntax error in your configuration file '#{path}' on line #{line}: #{ex}")

frameit/spec/strings_parser_spec.rb

@@ -48,7 +48,7 @@
       describe "failure parsing" do
         it "logs a helpful message on a bad file" do
           expect(Frameit::UI).to receive(:error).with(/.*translations.bad.strings line 2:/)
-          expect(Frameit::UI).to receive(:verbose).with(/undefined method .\[\]. for nil:NilClass/)
+          expect(Frameit::UI).to receive(:verbose).with(/undefined method .\[\]. for nil/)
           expect(Frameit::UI).to receive(:error).with(/Empty parsing result for .*translations.bad.strings/)
 
           translations = Frameit::StringsParser.parse("./frameit/spec/fixtures/translations.bad.strings")