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mfgames-toolbuilder-cil/tests/SampleTool/CrashTopCommand.cs

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2021-09-10 17:33:42 +00:00
using System;
using System.CommandLine;
using System.CommandLine.Invocation;
using System.Threading.Tasks;
using MfGames.ToolBuilder;
namespace SampleTool
{
public class CrashTopCommand : Command, ITopCommand, ICommandHandler
{
private readonly Option<bool> messyOption;
/// <inheritdoc />
public CrashTopCommand()
: base("crash", "Crash the application with an exception.")
{
this.Handler = this;
this.messyOption = new Option<bool>("--messy");
this.AddOption(this.messyOption);
}
/// <inheritdoc />
public Task<int> InvokeAsync(InvocationContext context)
{
bool messy = context.ParseResult.ValueForOption(this.messyOption);
if (messy)
{
throw new Exception(
"This command crashed messily as requested.");
}
throw new ToolException("This command crashed as requested.");
}
}
}