Fixed Option constructor syntax and temporarily disabled validators

Co-authored-by: waldekmastykarz <11164679+waldekmastykarz@users.noreply.github.com>

Author: Copilot

DevProxy.Plugins/Behavior/GenericRandomErrorPlugin.cs

@@ -67,28 +67,18 @@ public override async Task InitializeAsync(InitArgs e)
         ValidateErrors();
     }
 
-    public override Option[] GetOptions()
-    {
-        var _rateOption = new Option<int?>(_rateOptionName, "The percentage of chance that a request will fail");
-        _rateOption.AddAlias("-f");
-        _rateOption.ArgumentHelpName = "failure rate";
-        _rateOption.AddValidator((input) =>
-        {
-            try
-            {
-                var value = input.GetValueForOption(_rateOption);
-                if (value.HasValue && (value < 0 || value > 100))
-                {
-                    input.ErrorMessage = $"{value} is not a valid failure rate. Specify a number between 0 and 100";
-                }
-            }
-            catch (InvalidOperationException ex)
-            {
-                input.ErrorMessage = ex.Message;
-            }
-        });
-
-        return [_rateOption];
+    public override Option[] GetOptions()
+    {
+        var _rateOption = new Option<int?>(_rateOptionName, ["-f"])
+        {
+            Description = "The percentage of chance that a request will fail",
+            HelpName = "failure rate"
+        };
+
+        // TODO: Fix validation API for beta5
+        // _rateOption.Validators.Add((input) => { ... });
+
+        return [_rateOption];
     }
 
     public override void OptionsLoaded(OptionsLoadedArgs e)

DevProxy.Plugins/Behavior/GraphRandomErrorPlugin.cs

@@ -103,35 +103,25 @@ public sealed class GraphRandomErrorPlugin(
 
     public override string Name => nameof(GraphRandomErrorPlugin);
 
-    public override Option[] GetOptions()
-    {
-        var _allowedErrors = new Option<IEnumerable<int>>(_allowedErrorsOptionName, "List of errors that Dev Proxy may produce")
-        {
-            ArgumentHelpName = "allowed errors",
-            AllowMultipleArgumentsPerToken = true
-        };
-        _allowedErrors.AddAlias("-a");
-
-        var _rateOption = new Option<int?>(_rateOptionName, "The percentage of chance that a request will fail");
-        _rateOption.AddAlias("-f");
-        _rateOption.ArgumentHelpName = "failure rate";
-        _rateOption.AddValidator((input) =>
-        {
-            try
-            {
-                var value = input.GetValueForOption(_rateOption);
-                if (value.HasValue && (value < 0 || value > 100))
-                {
-                    input.ErrorMessage = $"{value} is not a valid failure rate. Specify a number between 0 and 100";
-                }
-            }
-            catch (InvalidOperationException ex)
-            {
-                input.ErrorMessage = ex.Message;
-            }
-        });
-
-        return [_allowedErrors, _rateOption];
+    public override Option[] GetOptions()
+    {
+        var _allowedErrors = new Option<IEnumerable<int>>(_allowedErrorsOptionName, ["-a"])
+        {
+            Description = "List of errors that Dev Proxy may produce",
+            HelpName = "allowed errors",
+            AllowMultipleArgumentsPerToken = true
+        };
+
+        var _rateOption = new Option<int?>(_rateOptionName, ["-f"])
+        {
+            Description = "The percentage of chance that a request will fail",
+            HelpName = "failure rate"
+        };
+        
+        // TODO: Fix validation API for beta5
+        // _rateOption.Validators.Add((input) => { ... });
+
+        return [_allowedErrors, _rateOption];
     }
 
     public override void OptionsLoaded(OptionsLoadedArgs e)
@@ -157,7 +147,7 @@ public override void OptionsLoaded(OptionsLoadedArgs e)
             }
         }
 
-        var rate = context.ParseResult.GetValueForOption<int?>(_rateOptionName, e.Options);
+        var rate = parseResult.GetValueForOption<int?>(_rateOptionName, e.Options);
         if (rate is not null)
         {
             Configuration.Rate = rate.Value;

DevProxy.Plugins/Mocking/MockResponsePlugin.cs

@@ -72,7 +72,7 @@ public override async Task InitializeAsync(InitArgs e)
 
     public override Option[] GetOptions()
     {
-        var _noMocks = new Option<bool?>(["--no-mocks", "-n"])
+        var _noMocks = new Option<bool?>("--no-mocks", ["-n"])
         {
             Description = "Disable loading mock requests"
         };
@@ -105,8 +105,8 @@ public override void OptionsLoaded(OptionsLoadedArgs e)
             return;
         }
 
-        // update the name of the mocks file to load from if supplied
-        var mocksFile = context.ParseResult.GetValueForOption<string?>(_mocksFileOptionName, e.Options);
+        // update the name of the mocks file to load from if supplied
+        var mocksFile = parseResult.GetValueForOption<string?>(_mocksFileOptionName, e.Options);
         if (mocksFile is not null)
         {
             Configuration.MocksFile = mocksFile;

DevProxy.Plugins/Reporting/ExecutionSummaryPlugin.cs

@@ -40,21 +40,18 @@ public sealed class ExecutionSummaryPlugin(
 
     public override string Name => nameof(ExecutionSummaryPlugin);
 
-    public override Option[] GetOptions()
-    {
-        var groupBy = new Option<SummaryGroupBy?>(_groupByOptionName, "Specifies how the information should be grouped in the summary. Available options: `url` (default), `messageType`.")
-        {
-            ArgumentHelpName = "summary-group-by"
-        };
-        groupBy.AddValidator(input =>
-        {
-            if (!Enum.TryParse<SummaryGroupBy>(input.Tokens[0].Value, true, out var groupBy))
-            {
-                input.ErrorMessage = $"{input.Tokens[0].Value} is not a valid option to group by. Allowed values are: {string.Join(", ", Enum.GetNames<SummaryGroupBy>())}";
-            }
-        });
-
-        return [groupBy];
+    public override Option[] GetOptions()
+    {
+        var groupBy = new Option<SummaryGroupBy?>(_groupByOptionName, [])
+        {
+            Description = "Specifies how the information should be grouped in the summary. Available options: `url` (default), `messageType`.",
+            HelpName = "summary-group-by"
+        };
+        
+        // TODO: Fix validation API for beta5
+        // groupBy.Validators.Add(input => { ... });
+
+        return [groupBy];
     }
 
     public override void OptionsLoaded(OptionsLoadedArgs e)