Method SetupLogLogger

src/Update/Program.cs:814–833

(bool saveInTemp, string commandSuffix = null)

        public SimpleSplat.LogLevel Level { get; set; }

        public SetupLogLogger(bool saveInTemp, string commandSuffix = null)
        {
            for (int i=0; i < 10; i++) {
                try {
                    var dir = saveInTemp ?
                        Path.GetTempPath() :
                        Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
                    var fileName = commandSuffix == null ? String.Format($"Squirrel.{i}.log", i) : String.Format($"Squirrel-{commandSuffix}.{i}.log", i);
                    var file = Path.Combine(dir, fileName.Replace(".0.log", ".log"));
                    var str = File.Open(file, FileMode.Append, FileAccess.Write, FileShare.Read);
                    inner = new StreamWriter(str, Encoding.UTF8, 4096, false) { AutoFlush = true };
                    return;
                } catch (Exception ex) {
                    // Didn't work? Keep going
                    Console.Error.WriteLine("Couldn't open log file, trying new file: " + ex.ToString());
                }
            }

            inner = Console.Error;
        }

        public void Write(string message, LogLevel logLevel)
        {