Add logging to updater

src/Jackett.Updater/Jackett.Updater.csproj

@@ -39,6 +39,10 @@
     <ApplicationIcon>jackett.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Autofac, Version=3.5.0.0, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
+      <HintPath>..\packages\Autofac.3.5.2\lib\net40\Autofac.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="CommandLine, Version=1.9.71.2, Culture=neutral, PublicKeyToken=de6f01bd326f8c32, processorArchitecture=MSIL">
       <HintPath>..\packages\CommandLineParser.1.9.71\lib\net45\CommandLine.dll</HintPath>
       <Private>True</Private>

src/Jackett.Updater/Program.cs

@@ -21,8 +21,9 @@ namespace Jackett.Updater
 
         private void Run(string[] args)
         {
+            Engine.SetupLogging(null, "updater.txt");
             Engine.Logger.Info("Jackett Updater v" + GetCurrentVersion());
-
+            Engine.Logger.Info("Options " + string.Join(" ", args));
             try {
                 var options = new UpdaterConsoleOptions();
                 if (Parser.Default.ParseArguments(args, options))
@@ -78,7 +79,7 @@ namespace Jackett.Updater
 
             Engine.Logger.Info("Waiting for Jackett to close..");
             Thread.Sleep(2000);
-
+            Engine.Logger.Info("Finding files in: " + updateLocation);
             var files = Directory.GetFiles(updateLocation, "*.*", SearchOption.AllDirectories);
             foreach(var file in files)
             {

src/Jackett.Updater/packages.config

 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="Autofac" version="3.5.2" targetFramework="net45" />
   <package id="CommandLineParser" version="1.9.71" targetFramework="net45" />
   <package id="Microsoft.Bcl" version="1.1.10" targetFramework="net45" />
   <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net45" />

src/Jackett/Engine.cs

@@ -115,7 +115,7 @@ namespace Jackett
         }
 
 
-        private static void SetupLogging(ContainerBuilder builder)
+        public static void SetupLogging(ContainerBuilder builder = null, string logfile = "log.txt")
         {
             var logLevel = Startup.TracingEnabled ? LogLevel.Debug : LogLevel.Info;
             // Add custom date time format renderer as the default is too long
@@ -125,7 +125,7 @@ namespace Jackett
             var logFile = new FileTarget();
             logConfig.AddTarget("file", logFile);
             logFile.Layout = "${longdate} ${level} ${message} ${exception:format=ToString}";
-            logFile.FileName = Path.Combine(ConfigurationService.GetAppDataFolderStatic(), "log.txt");
+            logFile.FileName = Path.Combine(ConfigurationService.GetAppDataFolderStatic(), logfile);
             logFile.ArchiveFileName = "log.{#####}.txt";
             logFile.ArchiveAboveSize = 500000;
             logFile.MaxArchiveFiles = 5;
@@ -147,9 +147,10 @@ namespace Jackett
             logConfig.LoggingRules.Add(serviceRule);
 
             LogManager.Configuration = logConfig;
+            if (builder != null)
+            {
                 builder.RegisterInstance<Logger>(LogManager.GetCurrentClassLogger()).SingleInstance();
-
-
+            }
         }
 
         public static void SetLogLevel(LogLevel level)