migrate to record

examples/csrApproval/Program.cs

@@ -67,7 +67,15 @@ string GenerateCertificate(string name)
 
 var replace = new List<V1CertificateSigningRequestCondition>
 {
-    new ("True", "Approved", DateTime.UtcNow, DateTime.UtcNow, "This certificate was approved by k8s client", "Approve"),
+    new V1CertificateSigningRequestCondition
+    {
+        Type = "Approved",
+        Status = "True",
+        Reason = "Approve",
+        Message = "This certificate was approved by k8s client",
+        LastUpdateTime = DateTime.UtcNow,
+        LastTransitionTime = DateTime.UtcNow,
+    },
 };
 readCert.Status.Conditions = replace;
 

examples/customResource/cResource.cs

@@ -19,13 +19,13 @@ public override string ToString()
         }
     }
 
-    public class CResourceSpec
+    public record CResourceSpec
     {
         [JsonPropertyName("cityName")]
         public string CityName { get; set; }
     }
 
-    public class CResourceStatus : V1Status
+    public record CResourceStatus : V1Status
     {
         [JsonPropertyName("temperature")]
         public string Temperature { get; set; }

examples/resize/Program.cs

@@ -23,7 +23,7 @@
                 {
                     Requests = new Dictionary<string, ResourceQuantity>()
                     {
-                        ["cpu"] = new ResourceQuantity("100m"),
+                        ["cpu"] = "100m",
                     },
                 },
             },

src/KubernetesClient.Aot/KubernetesClient.Aot.csproj

@@ -25,15 +25,13 @@
     <Compile Include="..\KubernetesClient\IMetadata.cs" />
     <Compile Include="..\KubernetesClient\Models\IntOrStringJsonConverter.cs" />
     <Compile Include="..\KubernetesClient\Models\IntOrStringYamlConverter.cs" />
-    <Compile Include="..\KubernetesClient\Models\IntstrIntOrString.cs" />
+    <Compile Include="..\KubernetesClient\Models\IntOrString.cs" />
     <Compile Include="..\KubernetesClient\ISpec.cs" />
     <Compile Include="..\KubernetesClient\IStatus.cs" />
-    <Compile Include="..\KubernetesClient\IValidate.cs" />
     <Compile Include="..\KubernetesClient\Models\KubernetesEntityAttribute.cs" />
     <Compile Include="..\KubernetesClient\Models\KubernetesList.cs" />
     <Compile Include="..\KubernetesClient\KubernetesObject.cs" />
     <Compile Include="..\KubernetesClient\Models\ModelExtensions.cs" />
-    <Compile Include="..\KubernetesClient\Models\ModelVersionConverter.cs" />
     <Compile Include="..\KubernetesClient\Models\NodeMetrics.cs" />
     <Compile Include="..\KubernetesClient\Models\NodeMetricsList.cs" />
     <Compile Include="..\KubernetesClient\Models\PodMetrics.cs" />

src/KubernetesClient.Classic/IsExternalInit.cs

@@ -0,0 +1,5 @@
+// IntOrString.cs(7,36): error CS0518: Predefined type 'System.Runtime.CompilerServices.IsExternalInit' is not defined or imported
+namespace System.Runtime.CompilerServices
+{
+    internal static class IsExternalInit { }
+}

src/KubernetesClient.Classic/KubernetesClient.Classic.csproj

@@ -27,17 +27,15 @@
     <Compile Include="..\KubernetesClient\IMetadata.cs" />
     <Compile Include="..\KubernetesClient\Models\IntOrStringJsonConverter.cs" />
     <Compile Include="..\KubernetesClient\Models\IntOrStringYamlConverter.cs" />
-    <Compile Include="..\KubernetesClient\Models\IntstrIntOrString.cs" />
+    <Compile Include="..\KubernetesClient\Models\IntOrString.cs" />
     <Compile Include="..\KubernetesClient\ISpec.cs" />
     <Compile Include="..\KubernetesClient\IStatus.cs" />
-    <Compile Include="..\KubernetesClient\IValidate.cs" />
     <Compile Include="..\KubernetesClient\Models\KubernetesEntityAttribute.cs" />
     <Compile Include="..\KubernetesClient\KubernetesJson.cs" />
     <Compile Include="..\KubernetesClient\Models\KubernetesList.cs" />
     <Compile Include="..\KubernetesClient\KubernetesObject.cs" />
     <Compile Include="..\KubernetesClient\KubernetesYaml.cs" />
     <Compile Include="..\KubernetesClient\Models\ModelExtensions.cs" />
-    <Compile Include="..\KubernetesClient\Models\ModelVersionConverter.cs" />
     <Compile Include="..\KubernetesClient\Models\NodeMetrics.cs" />
     <Compile Include="..\KubernetesClient\Models\NodeMetricsList.cs" />
     <Compile Include="..\KubernetesClient\Models\PodMetrics.cs" />

src/KubernetesClient/Models/IntOrString.cs

@@ -0,0 +1,40 @@
+using System.Globalization;
+
+namespace k8s.Models
+{
+    [JsonConverter(typeof(IntOrStringJsonConverter))]
+    public struct IntOrString
+    {
+        public string Value { get; private init; }
+
+        public static implicit operator IntOrString(int v)
+        {
+            return Convert.ToString(v);
+        }
+
+        public static implicit operator IntOrString(long v)
+        {
+            return Convert.ToString(v);
+        }
+
+        public static implicit operator string(IntOrString v)
+        {
+            return v.Value;
+        }
+
+        public static implicit operator IntOrString(string v)
+        {
+            return new IntOrString { Value = v };
+        }
+
+        public override string ToString()
+        {
+            return Value;
+        }
+
+        public int ToInt()
+        {
+            return int.Parse(Value, CultureInfo.InvariantCulture);
+        }
+    }
+}

src/KubernetesClient/Models/IntOrStringJsonConverter.cs

@@ -1,8 +1,8 @@
 namespace k8s.Models
 {
-    internal sealed class IntOrStringJsonConverter : JsonConverter<IntstrIntOrString>
+    internal sealed class IntOrStringJsonConverter : JsonConverter<IntOrString>
     {
-        public override IntstrIntOrString Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        public override IntOrString Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
         {
             switch (reader.TokenType)
             {
@@ -17,14 +17,14 @@ public override IntstrIntOrString Read(ref Utf8JsonReader reader, Type typeToCon
             throw new NotSupportedException();
         }
 
-        public override void Write(Utf8JsonWriter writer, IntstrIntOrString value, JsonSerializerOptions options)
+        public override void Write(Utf8JsonWriter writer, IntOrString value, JsonSerializerOptions options)
         {
             if (writer == null)
             {
                 throw new ArgumentNullException(nameof(writer));
             }
 
-            var s = value?.Value;
+            var s = value.Value;
 
             if (long.TryParse(s, out var intv))
             {

src/KubernetesClient/Models/IntOrStringYamlConverter.cs

@@ -7,7 +7,7 @@ public class IntOrStringYamlConverter : IYamlTypeConverter
     {
         public bool Accepts(Type type)
         {
-            return type == typeof(IntstrIntOrString);
+            return type == typeof(IntOrString);
         }
 
         public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
@@ -21,7 +21,7 @@ public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeseria
                         return null;
                     }
 
-                    return new IntstrIntOrString(scalar?.Value);
+                    return scalar?.Value;
                 }
                 finally
                 {
@@ -34,8 +34,8 @@ public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeseria
 
         public void WriteYaml(IEmitter emitter, object value, Type type, ObjectSerializer serializer)
         {
-            var obj = (IntstrIntOrString)value;
-            emitter?.Emit(new YamlDotNet.Core.Events.Scalar(obj?.Value));
+            var obj = (IntOrString)value;
+            emitter?.Emit(new YamlDotNet.Core.Events.Scalar(obj.Value));
         }
     }
 }

src/KubernetesClient/Models/KubernetesList.cs

@@ -40,24 +40,5 @@ public KubernetesList(IList<T> items, string apiVersion = default, string kind =
         /// </summary>
         [JsonPropertyName("metadata")]
         public V1ListMeta Metadata { get; set; }
-
-        /// <summary>
-        /// Validate the object.
-        /// </summary>
-        public void Validate()
-        {
-            if (Items == null)
-            {
-                throw new ArgumentNullException("Items");
-            }
-
-            if (Items != null)
-            {
-                foreach (var element in Items.OfType<IValidate>())
-                {
-                    element.Validate();
-                }
-            }
-        }
     }
 }

src/KubernetesClient/Models/ResourceQuantity.cs

@@ -54,7 +54,7 @@ namespace k8s.Models
     ///     cause implementors to also use a fixed point implementation.
     /// </summary>
     [JsonConverter(typeof(ResourceQuantityJsonConverter))]
-    public partial class ResourceQuantity
+    public struct ResourceQuantity
     {
         public enum SuffixFormat
         {
@@ -97,39 +97,6 @@ public override string ToString()
             return CanonicalizeString();
         }
 
-        protected bool Equals(ResourceQuantity other)
-        {
-            return _unitlessValue.Equals(other?._unitlessValue);
-        }
-
-        public override bool Equals(object obj)
-        {
-            if (ReferenceEquals(null, obj))
-            {
-                return false;
-            }
-
-            if (ReferenceEquals(this, obj))
-            {
-                return true;
-            }
-
-            if (obj.GetType() != GetType())
-            {
-                return false;
-            }
-
-            return Equals((ResourceQuantity)obj);
-        }
-
-        public override int GetHashCode()
-        {
-            unchecked
-            {
-                return ((int)Format * 397) ^ _unitlessValue.GetHashCode();
-            }
-        }
-
         //
         // CanonicalizeString = go version CanonicalizeBytes
         // CanonicalizeBytes returns the canonical form of q and its suffix (see comment on Quantity).
@@ -157,18 +124,17 @@ public string CanonicalizeString(SuffixFormat suffixFormat)
             return Suffixer.AppendMaxSuffix(_unitlessValue, suffixFormat);
         }
 
-        // ctor
-        partial void CustomInit()
+        public ResourceQuantity(string v)
         {
-            if (Value == null)
+            if (v == null)
             {
                 // No value has been defined, initialize to 0.
                 _unitlessValue = new Fraction(0);
                 Format = SuffixFormat.BinarySI;
                 return;
             }
 
-            var value = Value.Trim();
+            var value = v.Trim();
 
             var si = value.IndexOfAny(SuffixChars);
             if (si == -1)
@@ -188,6 +154,11 @@ partial void CustomInit()
             }
         }
 
+        public static implicit operator ResourceQuantity(string v)
+        {
+            return new ResourceQuantity(v);
+        }
+
         private static bool HasMantissa(Fraction value)
         {
             if (value.IsZero)
@@ -200,7 +171,7 @@ private static bool HasMantissa(Fraction value)
 
         public static implicit operator decimal(ResourceQuantity v)
         {
-            return v?.ToDecimal() ?? 0;
+            return v.ToDecimal();
         }
 
         public static implicit operator ResourceQuantity(decimal v)