GitVersion.Program.ConfigureLogging C# (CSharp) Method

        static void ConfigureLogging(Arguments arguments)
        {
            var writeActions = new List<Action<string>>
            {
                s => log.AppendLine(s)
            };

            if (arguments.Output == OutputType.BuildServer || arguments.LogFilePath == "console" || arguments.Init)
            {
                writeActions.Add(Console.WriteLine);
            }

            Exception exception = null;
            if (arguments.LogFilePath != null && arguments.LogFilePath != "console")
            {
                try
                {
                    var logFileFullPath = Path.GetFullPath(arguments.LogFilePath);
                    var logFile = new FileInfo(logFileFullPath);

                    // NOTE: logFile.Directory will be null if the path is i.e. C:\logfile.log. @asbjornu
                    if (logFile.Directory != null)
                    {
                        logFile.Directory.Create();
                    }

                    using (logFile.CreateText())
                    {
                    }

                    writeActions.Add(x => WriteLogEntry(arguments, x));
                }
                catch (Exception ex)
                {
                    exception = ex;
                }
            }

            Logger.SetLoggers(
                s => writeActions.ForEach(a => { if (arguments.Verbosity >= VerbosityLevel.Debug) a(s); }),
                s => writeActions.ForEach(a => { if (arguments.Verbosity >= VerbosityLevel.Info) a(s); }),
                s => writeActions.ForEach(a => { if (arguments.Verbosity >= VerbosityLevel.Warn) a(s); }),
                s => writeActions.ForEach(a => { if (arguments.Verbosity >= VerbosityLevel.Error) a(s); }));

            if (exception != null)
                Logger.WriteError(string.Format("Failed to configure logging for '{0}': {1}", arguments.LogFilePath, exception.Message));
        }