(FACT-2511) Remove file logger. (#425)

lib/framework/logging/logger.rb

@@ -6,9 +6,8 @@ module Facter
   RED = 31
 
   class Log
-    @@file_logger = Logger.new(File.new("#{ROOT_DIR}/example.log", 'a'))
     @@legacy_logger = nil
-    @@logger = MultiLogger.new([@@file_logger])
+    @@logger = MultiLogger.new([])
     @@logger.level = :warn
     @@message_callback = nil
     @@has_errors = false
@@ -33,7 +32,6 @@ def errors?
 
     def initialize(logged_class)
       determine_callers_name(logged_class)
-      set_format_for_file_logger
     end
 
     def self.add_legacy_logger(output)
@@ -57,13 +55,6 @@ def determine_callers_name(sender_self)
                     end
     end
 
-    def set_format_for_file_logger
-      @@file_logger.formatter = proc do |severity, datetime, _progname, msg|
-        datetime = datetime.strftime(@datetime_format || '%Y-%m-%d %H:%M:%S.%6N ')
-        "[#{datetime}] #{severity} #{msg} \n"
-      end
-    end
-
     def self.set_format_for_legacy_logger
       @@legacy_logger.formatter = proc do |severity, datetime, _progname, msg|
         datetime = datetime.strftime(@datetime_format || '%Y-%m-%d %H:%M:%S.%6N ')

spec/framework/logging/logger_spec.rb

@@ -13,13 +13,6 @@
     allow(file_logger_double).to receive(:formatter=)
   end
 
-  describe '#initialize' do
-    it 'sets file_logger formatters' do
-      log
-      expect(file_logger_double).to have_received(:formatter=)
-    end
-  end
-
   describe '#debug' do
     before do
       allow(Facter).to receive(:debugging?).and_return(true)