private static void EnableFileLogging(RoslynInsertionToolOptions options)
{
var logConfig = LogManager.Configuration;
// regular file logging
var fileTarget = new NLog.Targets.FileTarget("file")
{
FileName = options.LogFileLocation, Layout = logConfig.Variables["VerboseLayout"]
};
logConfig.AddTarget(fileTarget);
logConfig.AddRule(NLog.LogLevel.Trace, NLog.LogLevel.Fatal, fileTarget);
// exception logging
var exceptionFilter = new NLog.Filters.ConditionBasedFilter()
{
Condition = "length('${exception}') > 0", Action = NLog.Filters.FilterResult.Ignore
};
var exceptionFileTarget = new NLog.Targets.FileTarget("fileAsException")
{
FileName = options.LogFileLocation, Layout = logConfig.Variables["ExceptionVerboselayout"]
};
var rule = new NLog.Config.LoggingRule("*", NLog.LogLevel.Trace, exceptionFileTarget);
rule.Filters.Add(exceptionFilter);
logConfig.LoggingRules.Add(rule);
logConfig.Reload();
}
/// <summary>
/// To disable logger for other assemblies.
/// </summary>
/// <param name="cfg">Configuration of logger</param>
/// <param name="filter">Custom filter</param>
protected void fixLoggerCfg(LoggingConfiguration cfg, ConditionBasedFilter filter)
{
if(cfg == null) {
return;
}
LoggingRule rule = cfg.LoggingRules.FirstOrDefault(p => p.LoggerNamePattern == "*");
if(rule == null) {
return;
}
if(!rule.Filters.Contains(filter)) {
rule.Filters.Add(filter);
}
}
