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Added shortOptions support

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erri120 2020-01-05 14:09:02 +01:00
parent e929b661b5
commit 42e4bece99
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1 changed files with 29 additions and 24 deletions
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53
Wabbajack.Common/CLI.cs
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@ -11,6 +11,9 @@ namespace Wabbajack.Common
[CLIOptions("apikey")]
public static string ApiKey { get; set; }
[CLIOptions("install", ShortOption = 'i')]
public static string InstallPath { get; set; }
}
public static class CLI
@ -21,7 +24,7 @@ namespace Wabbajack.Common
/// <param name="args"><see cref="Environment.GetCommandLineArgs"/></param>
public static void ParseOptions(string[] args)
{
if (args.Length == 0) return;
if (args.Length == 1) return;
// get all properties of the class Options
typeof(CLIArguments).GetProperties().Do(p =>
{
@ -30,32 +33,34 @@ namespace Wabbajack.Common
return;
var cur = optionAttr[0];
if (cur == null) return;
if (cur.Option != null && args.Any(a => a.Contains($"--{cur.Option}")))
{
if (p.PropertyType == typeof(bool))
{
p.SetValue(p, true);
return;
}
if (cur?.Option == null) return;
// filter to get the actual argument
var filtered = args.Where(a => a.Contains($"--{cur.Option}")).ToList();
if (filtered.Count != 1) return;
// eg: --apikey="something"
var arg = filtered[0];
arg = arg.Replace($"--{cur.Option}=", "");
// prev: --apikey="something", result: something
if (p.PropertyType == typeof(string))
p.SetValue(p, arg);
}
if (cur.ShortOption == 0) return;
FillVariable(cur.Option, ref p, ref args, false);
FillVariable(cur.ShortOption, ref p, ref args, true);
});
}
private static void FillVariable(dynamic option, ref PropertyInfo p, ref string[] args, bool single)
{
var s = single ? $"-{option}" : $"--{option}";
if (!args.Any(a => a.Contains(s))) return;
if (p.PropertyType == typeof(bool))
{
p.SetValue(p, true);
return;
}
var filtered = args.Where(a => a.Contains(s)).ToList();
if (filtered.Count != 1) return;
var arg = filtered[0];
arg = arg.Replace($"{s}=", "");
if(p.PropertyType == typeof(string))
p.SetValue(p, arg);
}
}
[AttributeUsage(AttributeTargets.Property)]