Added ANSI colors for log level formatting

This commit is contained in:
Thorsten Sommer 2026-01-13 10:05:45 +01:00
parent 00237b1784
commit 2210118596
Signed by: tsommer
GPG Key ID: 371BBA77A02C0108

View File

@ -11,6 +11,13 @@ public sealed class TerminalLogger() : ConsoleFormatter(FORMATTER_NAME)
private static RustService? RUST_SERVICE;
// ANSI color codes for log levels
private const string ANSI_RESET = "\x1b[0m";
private const string ANSI_GRAY = "\x1b[90m"; // Trace, Debug
private const string ANSI_GREEN = "\x1b[32m"; // Information
private const string ANSI_YELLOW = "\x1b[33m"; // Warning
private const string ANSI_RED = "\x1b[91m"; // Error, Critical
/// <summary>
/// Sets the Rust service for logging events.
/// </summary>
@ -19,7 +26,7 @@ public sealed class TerminalLogger() : ConsoleFormatter(FORMATTER_NAME)
{
RUST_SERVICE = service;
}
public override void Write<TState>(in LogEntry<TState> logEntry, IExternalScopeProvider? scopeProvider, TextWriter textWriter)
{
var message = logEntry.Formatter(logEntry.State, logEntry.Exception);
@ -27,8 +34,9 @@ public sealed class TerminalLogger() : ConsoleFormatter(FORMATTER_NAME)
var logLevel = logEntry.LogLevel.ToString();
var category = logEntry.Category;
var exception = logEntry.Exception?.ToString();
var colorCode = GetColorForLogLevel(logEntry.LogLevel);
textWriter.Write($"[{timestamp}] {logLevel} [{category}] {message}");
textWriter.Write($"{colorCode}[{timestamp}] {logLevel} [{category}]{ANSI_RESET} {message}");
if (exception is not null)
textWriter.Write($" Exception: {exception}");
@ -37,4 +45,15 @@ public sealed class TerminalLogger() : ConsoleFormatter(FORMATTER_NAME)
// Send log event to Rust via API (fire-and-forget):
RUST_SERVICE?.LogEvent(timestamp, logLevel, category, message, exception);
}
private static string GetColorForLogLevel(LogLevel logLevel) => logLevel switch
{
LogLevel.Trace => ANSI_GRAY,
LogLevel.Debug => ANSI_GRAY,
LogLevel.Information => ANSI_GREEN,
LogLevel.Warning => ANSI_YELLOW,
LogLevel.Error => ANSI_RED,
LogLevel.Critical => ANSI_RED,
_ => ANSI_RESET
};
}