Use ILRepack to include Microsoft.OpenApi as internal (#1290)

* .

* Use ILRepack to include Microsoft.OpenApi as internal

* ...

* OpenApiSpecificationVersion

* .

* 080

* 4

src/WireMock.Net.OpenApiParser/Models/OpenApiDiagnostic.cs

@@ -0,0 +1,28 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+using System.Collections.Generic;
+using RamlToOpenApiConverter;
+
+namespace WireMock.Net.OpenApiParser.Models;
+
+/// <summary>
+/// Object containing all diagnostic information related to Open API parsing.
+/// </summary>
+public class OpenApiDiagnostic
+{
+    /// <summary>
+    /// List of all errors.
+    /// </summary>
+    public List<OpenApiError> Errors { get; set; } = [];
+
+    /// <summary>
+    /// List of all warnings
+    /// </summary>
+    public List<OpenApiError> Warnings { get; set; } = [];
+
+    /// <summary>
+    /// Open API specification version of the document parsed.
+    /// </summary>
+    public OpenApiSpecificationVersion SpecificationVersion { get; set; }
+}

src/WireMock.Net.OpenApiParser/Models/OpenApiError.cs

@@ -0,0 +1,46 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+namespace WireMock.Net.OpenApiParser.Models;
+
+/// <summary>
+/// Error related to the Open API Document.
+/// </summary>
+public class OpenApiError
+{
+    /// <summary>
+    /// Initializes the <see cref="OpenApiError"/> class.
+    /// </summary>
+    public OpenApiError(string? pointer, string message)
+    {
+        Pointer = pointer;
+        Message = message;
+    }
+
+    /// <summary>
+    /// Initializes a copy of an <see cref="OpenApiError"/> object
+    /// </summary>
+    public OpenApiError(OpenApiError error)
+    {
+        Pointer = error.Pointer;
+        Message = error.Message;
+    }
+
+    /// <summary>
+    /// Message explaining the error.
+    /// </summary>
+    public string Message { get; set; }
+
+    /// <summary>
+    /// Pointer to the location of the error.
+    /// </summary>
+    public string? Pointer { get; set; }
+
+    /// <summary>
+    /// Gets the string representation of <see cref="OpenApiError"/>.
+    /// </summary>
+    public override string ToString()
+    {
+        return Message + (!string.IsNullOrEmpty(Pointer) ? " [" + Pointer + "]" : "");
+    }
+}

src/WireMock.Net.OpenApiParser/Models/OpenApiMapper.cs

@@ -0,0 +1,25 @@
+// Copyright © WireMock.Net
+
+using System.Linq;
+using RamlToOpenApiConverter;
+using MicrosoftOpenApiDiagnostic = Microsoft.OpenApi.Reader.OpenApiDiagnostic;
+
+namespace WireMock.Net.OpenApiParser.Models;
+
+internal static class OpenApiMapper
+{
+    internal static OpenApiDiagnostic? Map(MicrosoftOpenApiDiagnostic? openApiDiagnostic)
+    {
+        if (openApiDiagnostic == null)
+        {
+            return null;
+        }
+
+        return new OpenApiDiagnostic
+        {
+            Errors = openApiDiagnostic.Errors.Select(e => new OpenApiError(e.Pointer, e.Message)).ToList(),
+            Warnings = openApiDiagnostic.Warnings.Select(e => new OpenApiError(e.Pointer, e.Message)).ToList(),
+            SpecificationVersion = (OpenApiSpecificationVersion)openApiDiagnostic.SpecificationVersion
+        };
+    }
+}