add command to set log level and develop mode dynamically

Application/Commands/SetLogLevelCommand.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Threading.Tasks;
+using Data.Models.Client;
+using Serilog.Core;
+using Serilog.Events;
+using SharedLibraryCore;
+using SharedLibraryCore.Commands;
+using SharedLibraryCore.Configuration;
+using SharedLibraryCore.Interfaces;
+
+namespace IW4MAdmin.Application.Commands;
+
+public class SetLogLevelCommand : Command
+{
+    private readonly Func<string, LoggingLevelSwitch> _levelSwitchResolver;
+
+    public SetLogLevelCommand(CommandConfiguration config, ITranslationLookup layout, Func<string, LoggingLevelSwitch> levelSwitchResolver) : base(config, layout)
+    {
+        _levelSwitchResolver = levelSwitchResolver;
+
+        Name = "loglevel";
+        Alias = "ll";
+        Description = "set minimum logging level";
+        Permission = EFClient.Permission.Owner;
+        Arguments = new CommandArgument[]
+        {
+            new()
+            {
+                Name = "Log Level",
+                Required = true
+            },
+            new()
+            {
+                Name = "Override",
+                Required = false
+            },
+            new()
+            {
+                Name = "IsDevelopment",
+                Required = false
+            }
+        };
+
+    }
+
+    public override async Task ExecuteAsync(GameEvent gameEvent)
+    {
+        var args = gameEvent.Data.Split(" ");
+        if (!Enum.TryParse<LogEventLevel>(args[0], out var minLevel))
+        {
+            await gameEvent.Origin.TellAsync(new[]
+            {
+                $"Valid log values: {string.Join(",", Enum.GetValues<LogEventLevel>())}"
+            });
+            return;
+        }
+
+        var context = string.Empty;
+        
+        if (args.Length > 1)
+        {
+            context = args[1];
+        }
+
+        var loggingSwitch = _levelSwitchResolver(context);
+        loggingSwitch.MinimumLevel = minLevel;
+
+        if (args.Length > 2 && (args[2] == "1" || args[2].ToLower() == "true"))
+        {
+            AppContext.SetSwitch("IsDevelop", true);
+        }
+        else
+        {
+            AppContext.SetSwitch("IsDevelop", false);
+        }
+
+        await gameEvent.Origin.TellAsync(new[]
+            { $"Set minimum log level to {loggingSwitch.MinimumLevel.ToString()}" });
+    }
+}

Application/Extensions/StartupExtensions.cs

@@ -8,6 +8,7 @@ using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Serilog;
+using Serilog.Core;
 using Serilog.Events;
 using SharedLibraryCore;
 using SharedLibraryCore.Configuration;
@@ -17,7 +18,10 @@ namespace IW4MAdmin.Application.Extensions
 {
     public static class StartupExtensions
     {
-        private static ILogger _defaultLogger = null;
+        private static ILogger _defaultLogger;
+        private static readonly LoggingLevelSwitch LevelSwitch = new();
+        private static readonly LoggingLevelSwitch MicrosoftLevelSwitch = new();
+        private static readonly LoggingLevelSwitch SystemLevelSwitch = new();
 
         public static IServiceCollection AddBaseLogger(this IServiceCollection services,
             ApplicationConfiguration appConfig)
@@ -29,21 +33,37 @@ namespace IW4MAdmin.Application.Extensions
                     .Build();
 
                 var loggerConfig = new LoggerConfiguration()
-                    .ReadFrom.Configuration(configuration)
-                    .MinimumLevel.Override("Microsoft", LogEventLevel.Warning);
+                    .ReadFrom.Configuration(configuration);
+
+                LevelSwitch.MinimumLevel = Enum.Parse<LogEventLevel>(configuration["Serilog:MinimumLevel:Default"]);
+                MicrosoftLevelSwitch.MinimumLevel = Enum.Parse<LogEventLevel>(configuration["Serilog:MinimumLevel:Override:Microsoft"]);
+                SystemLevelSwitch.MinimumLevel = Enum.Parse<LogEventLevel>(configuration["Serilog:MinimumLevel:Override:System"]);
+
+                loggerConfig = loggerConfig.MinimumLevel.ControlledBy(LevelSwitch);
+                loggerConfig = loggerConfig.MinimumLevel.Override("Microsoft", MicrosoftLevelSwitch)
+                    .MinimumLevel.Override("System", SystemLevelSwitch);
 
                 if (Utilities.IsDevelopment)
                 {
                     loggerConfig = loggerConfig.WriteTo.Console(
                             outputTemplate:
-                            "[{Timestamp:yyyy-MM-dd HH:mm:ss.fff} {Server} {Level:u3}] {Message:lj}{NewLine}{Exception}")
-                        .MinimumLevel.Override("Microsoft", LogEventLevel.Information)
-                        .MinimumLevel.Debug();
+                            "[{Timestamp:HH:mm:ss} {Server} {Level:u3}] {Message:lj}{NewLine}{Exception}")
+                        ; //.MinimumLevel.Override("Microsoft", LogEventLevel.Information)
+                    //.MinimumLevel.Debug();
                 }
 
                 _defaultLogger = loggerConfig.CreateLogger();
             }
 
+            services.AddSingleton((string context) =>
+            {
+                return context.ToLower() switch
+                {
+                    "microsoft" => MicrosoftLevelSwitch,
+                    "system" => SystemLevelSwitch,
+                    _ => LevelSwitch
+                };
+            });
             services.AddLogging(builder => builder.AddSerilog(_defaultLogger, dispose: true));
             services.AddSingleton(new LoggerFactory()
                 .AddSerilog(_defaultLogger, true));

SharedLibraryCore/Utilities.cs

@@ -1145,7 +1145,7 @@ namespace SharedLibraryCore
         /// </summary>
         /// <returns></returns>
         public static bool IsDevelopment =>
-            Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == "Development";
+            Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == "Development" || AppContext.TryGetSwitch("IsDevelop", out _);
 
         /// <summary>
         ///     replaces any directory separator chars with the platform specific character