78 lines
2.4 KiB
C#
78 lines
2.4 KiB
C#
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using System;
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using System.CommandLine;
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using MfGames.ToolBuilder.Extensions;
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using Serilog;
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using Serilog.Core;
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using Serilog.Events;
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using Serilog.Exceptions;
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namespace MfGames.ToolBuilder
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{
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/// <summary>
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/// A service for handling logging options.
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/// </summary>
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public class LoggingToolService
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{
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public LoggingToolService()
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{
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this.LogLevelOption = new Option<string>(
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"--log-level",
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() => nameof(LogEventLevel.Information),
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string.Format(
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"Controls the verbosity of the output: {0}. Not case-sensitive and prefixes allowed.",
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string.Join(", ", Enum.GetNames<LogEventLevel>())));
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}
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/// <summary>
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/// Gets the common option for setting the log level.
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/// </summary>
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public Option<string> LogLevelOption { get; }
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/// <summary>
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/// Adds the common options to the command.
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/// </summary>
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/// <param name="root"></param>
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public void AddOptions(RootCommand root)
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{
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root.AddGlobalOption(this.LogLevelOption);
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}
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/// <summary>
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/// Sets up logging based on the global settings.
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/// </summary>
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/// <param name="arguments">The arguments to the command.</param>
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public void Configure(string[] arguments)
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{
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// Figure out the logging level.
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string level = GlobalOptionHelper.GetArgumentValue(
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this.LogLevelOption,
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arguments,
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"Information");
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LogEventLevel logLevel = level.GetEnumFuzzy<LogEventLevel>(
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"log level");
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// Figure out how we are going to configure the logger.
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var configuration = new LoggerConfiguration();
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// Create the logger and set it.
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const string template =
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"{Timestamp:yyyy-MM-dd HH:mm:ss} [{Level:u3}] "
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+ "{Message}"
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+ "{NewLine}{Exception}";
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Logger logger = configuration
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.Enrich.WithDemystifiedStackTraces()
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.Enrich.WithExceptionDetails()
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.MinimumLevel.Is(logLevel)
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.MinimumLevel.Override("Microsoft", LogEventLevel.Warning)
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.Enrich.FromLogContext()
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.WriteTo.Console(outputTemplate: template)
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.CreateLogger();
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Log.Logger = logger;
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}
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}
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}
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