forked from EllieBotDevs/elliebot
23 lines
638 B
C#
23 lines
638 B
C#
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using CommandLine;
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namespace EllieBot.Common;
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public static class OptionsParser
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{
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public static T ParseFrom<T>(string[]? args)
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where T : IEllieCommandOptions, new()
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=> ParseFrom(new T(), args).Item1;
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public static (T, bool) ParseFrom<T>(T options, string[]? args)
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where T : IEllieCommandOptions
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{
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using var p = new Parser(x =>
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{
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x.HelpWriter = null;
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});
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var res = p.ParseArguments<T>(args);
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var output = res.MapResult(x => x, _ => options);
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output.NormalizeOptions();
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return (output, res.Tag == ParserResultType.Parsed);
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}
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}
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