Base for 4.3 work. Split Nadeko.Common into a separate project

src/Nadeko.Common/Helpers/LogSetup.cs

@@ -0,0 +1,36 @@
+using Serilog.Events;
+using Serilog.Sinks.SystemConsole.Themes;
+using System.Text;
+using Serilog;
+
+namespace Nadeko.Common;
+
+public static class LogSetup
+{
+    public static void SetupLogger(object source)
+    {
+        Log.Logger = new LoggerConfiguration().MinimumLevel.Override("Microsoft", LogEventLevel.Information)
+                                              .MinimumLevel.Override("System", LogEventLevel.Information)
+                                              .MinimumLevel.Override("Microsoft.AspNetCore", LogEventLevel.Warning)
+                                              .Enrich.FromLogContext()
+                                              .WriteTo.Console(LogEventLevel.Information,
+                                                  theme: GetTheme(),
+                                                  outputTemplate:
+                                                  "[{Timestamp:HH:mm:ss} {Level:u3}] | #{LogSource} | {Message:lj}{NewLine}{Exception}")
+                                              .Enrich.WithProperty("LogSource", source)
+                                              .CreateLogger();
+
+        Console.OutputEncoding = Encoding.UTF8;
+    }
+
+    private static ConsoleTheme GetTheme()
+    {
+        if (Environment.OSVersion.Platform == PlatformID.Unix)
+            return AnsiConsoleTheme.Code;
+#if DEBUG
+        return AnsiConsoleTheme.Code;
+#else
+            return ConsoleTheme.None;
+#endif
+    }
+}