Ellpeck/ExtremelySimpleLogger
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added console colors to ConsoleSink

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This commit is contained in:
Ellpeck 2020-07-29 14:23:23 +02:00
parent b989e6d541
commit 20faaf8dff
5 changed files with 38 additions and 8 deletions
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26
ExtremelySimpleLogger/ConsoleSink.cs
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@ -6,12 +6,36 @@ namespace ExtremelySimpleLogger {
/// </summary>
public class ConsoleSink : Sink {
/// <summary>
/// The <see cref="ConsoleColor"/> that this console sink should use when printing messages with the <see cref="LogLevel.Warn"/> log level.
/// </summary>
public ConsoleColor WarnColor { get; set; } = ConsoleColor.DarkYellow;
/// <summary>
/// The <see cref="ConsoleColor"/> that this console sink should use when printing messages with the <see cref="LogLevel.Error"/> and <see cref="LogLevel.Fatal"/> log levels.
/// </summary>
public ConsoleColor ErrorColor { get; set; } = ConsoleColor.DarkRed;
private readonly object locker = new object();
/// <summary>
/// Logs the given message, which has already been formatted using <see cref="Sink.Formatter"/>.
/// </summary>
/// <param name="logger">The logger that the message was passed to</param>
/// <param name="level">The importance level of this message</param>
/// <param name="s">The message to log</param>
public override void Log(string s) {
protected override void Log(Logger logger, LogLevel level, string s) {
lock (this.locker) {
switch (level) {
case LogLevel.Warn:
Console.ForegroundColor = this.WarnColor;
break;
case LogLevel.Error:
case LogLevel.Fatal:
Console.ForegroundColor = this.ErrorColor;
break;
}
Console.WriteLine(s);
Console.ResetColor();
}
}
}

2
ExtremelySimpleLogger/ExtremelySimpleLogger.csproj
View file

@ -12,6 +12,6 @@
<PackageProjectUrl>https://github.com/Ellpeck/ExtremelySimpleLogger</PackageProjectUrl>
<RepositoryUrl>https://github.com/Ellpeck/ExtremelySimpleLogger</RepositoryUrl>
<PackageLicenseUrl>https://github.com/Ellpeck/ExtremelySimpleLogger/blob/master/LICENSE</PackageLicenseUrl>
<VersionPrefix>1.1.0</VersionPrefix>
<VersionPrefix>1.2.0</VersionPrefix>
</PropertyGroup>
</Project>

4
ExtremelySimpleLogger/FileSink.cs
View file

@ -49,8 +49,10 @@ namespace ExtremelySimpleLogger {
/// <summary>
/// Logs the given message, which has already been formatted using <see cref="Sink.Formatter"/>.
/// </summary>
/// <param name="logger">The logger that the message was passed to</param>
/// <param name="level">The importance level of this message</param>
/// <param name="s">The message to log</param>
public override void Log(string s) {
protected override void Log(Logger logger, LogLevel level, string s) {
lock (this.file) {
if (this.reopenOnWrite) {
using (var w = this.file.AppendText())

8
ExtremelySimpleLogger/Sink.cs
View file

@ -32,14 +32,16 @@ namespace ExtremelySimpleLogger {
/// <param name="message">The message</param>
/// <param name="e">An optional exception whose stack trace will be appended to the message</param>
public virtual void Log(Logger logger, LogLevel level, object message, Exception e = null) {
this.Log(this.Formatter.Invoke(logger, level, message, e));
this.Log(logger, level, this.Formatter.Invoke(logger, level, message, e));
}
/// <summary>
/// Logs the given message, which has already been formatted using <see cref="Formatter"/>.
/// </summary>
/// <param name="logger">The logger that the message was passed to</param>
/// <param name="level">The importance level of this message</param>
/// <param name="s">The message to log</param>
public abstract void Log(string s);
protected abstract void Log(Logger logger, LogLevel level, string s);
/// <summary>
/// The default formatter for logging messages.
@ -54,7 +56,7 @@ namespace ExtremelySimpleLogger {
/// <param name="message">The message</param>
/// <param name="e">An optional exception whose stack trace will be appended to the message</param>
/// <returns>A formatted string to log</returns>
public virtual string FormatDefault(Logger logger, LogLevel level, object message, Exception e = null) {
protected virtual string FormatDefault(Logger logger, LogLevel level, object message, Exception e = null) {
var builder = new StringBuilder();
// date
builder.Append($"[{DateTime.Now}] ");

4
ExtremelySimpleLogger/StringSink.cs
View file

@ -22,8 +22,10 @@ namespace ExtremelySimpleLogger {
/// <summary>
/// Logs the given message, which has already been formatted using <see cref="Sink.Formatter"/>.
/// </summary>
/// <param name="logger">The logger that the message was passed to</param>
/// <param name="level">The importance level of this message</param>
/// <param name="s">The message to log</param>
public override void Log(string s) {
protected override void Log(Logger logger, LogLevel level, string s) {
lock (this.builder)
this.builder.AppendLine(s);
}