Add custom Logger

lib/crono.rb

@@ -3,6 +3,7 @@ end
 
 require "active_support/all"
 require "crono/version.rb"
+require "crono/logger.rb"
 require "crono/period.rb"
 require "crono/schedule.rb"
 require "crono/config.rb"

lib/crono/logger.rb

@@ -0,0 +1,14 @@
+module Crono
+  class Logger < ::Logger
+    include Singleton
+
+    def initialize
+      super(Crono.config.daemonize ? Crono.config.logfile : STDOUT) 
+      self.level = Logger::DEBUG
+    end
+  end
+
+  def self.logger
+    Logger.instance
+  end
+end

lib/crono/logging.rb

@@ -1,2 +0,0 @@
-module Crono
-end

spec/cli_spec.rb

@@ -38,5 +38,10 @@ describe Crono::CLI do
       cli.send(:parse_options, ["--logfile", "log/crono.log"])
       expect(Crono.config.logfile).to be_eql "log/crono.log"
     end
+
+    it "should set daemonize" do
+      cli.send(:parse_options, ["--daemonize"])
+      expect(Crono.config.daemonize).to be true
+    end
   end
 end

spec/logger_spec.rb

@@ -0,0 +1,11 @@
+require "spec_helper"
+
+describe Crono::Logger do
+  describe "#initialize" do
+    it "should initialize logger" do
+      expect {
+        Crono.logger.info("Test")
+      }.to_not raise_error
+    end
+  end
+end