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CLI: Show possible choices for choice options

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This commit is contained in:
Katy Coe
2021-01-10 17:42:34 +01:00
parent 9437749455
commit df35fc1af9
1 changed files with 14 additions and 7 deletions
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21
Il2CppInspector.CLI/PluginOptions.cs
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@@ -5,16 +5,14 @@
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reflection;
using System.Reflection.Emit;
using CommandLine;
using Il2CppInspector.PluginAPI.V100;
using CommandLine.Text;
using System.IO;
using Il2CppInspector.PluginAPI.V100;
namespace Il2CppInspector.CLI
{
@@ -103,7 +101,7 @@ namespace Il2CppInspector.CLI
}
var pluginOptionProperty = CreateAutoProperty(pluginOptionClass, option.Name, optionType);
ConstructorInfo optCtorInfo;
// Single character
@@ -215,7 +213,8 @@ namespace Il2CppInspector.CLI
if (Enum.TryParse(targetProp.Value.GetType(), value.ToString(), out var enumValue))
targetProp.Value = enumValue;
else {
Console.Error.WriteLine($"Plugin option error: Invalid enum value when setting '{targetProp.Name}' to '{value}'");
Console.Error.Write($"Plugin option error: Invalid enum value when setting '{targetProp.Name}' to '{value}'; ");
Console.Error.WriteLine("valid values are: " + string.Join(", ", Enum.GetNames(targetProp.Value.GetType())));
hasErrors = true;
}
}
@@ -224,8 +223,16 @@ namespace Il2CppInspector.CLI
else {
try {
targetProp.Value = value;
} catch (Exception ex) {
}
catch (Exception ex) {
Console.Error.WriteLine($"Plugin option error: {ex.Message} when setting '{targetProp.Name}' to '{value}'");
// Output available choices if the failure is on an IPluginOptionChoice<T>
if (targetProp.GetType().GetProperty("Choices") is PropertyInfo choiceProp) {
var choiceDict = (IDictionary) choiceProp.GetValue(targetProp);
Console.Error.WriteLine($"Valid values for '{targetProp.Name}' are: " + string.Join(", ", choiceDict.Keys.Cast<object>()));
}
hasErrors = true;
}
}