Move projects to subdirectories of /src and /tests (#134)

kubernetes-client/csharp#127

src/KubernetesClient/Yaml.cs

@@ -0,0 +1,54 @@
+using System.IO;
+using System.Text;
+using System.Threading.Tasks;
+using YamlDotNet.Core;
+using YamlDotNet.Core.Events;
+using YamlDotNet.Serialization;
+using YamlDotNet.Serialization.NamingConventions;
+
+namespace k8s
+{
+    /// <summary>
+    /// This is a utility class that helps you load objects from YAML files.
+    /// </summary>
+
+    public class Yaml {
+        public static async Task<T> LoadFromStreamAsync<T>(Stream stream) {
+            var reader = new StreamReader(stream);
+            var content = await reader.ReadToEndAsync();
+            return LoadFromString<T>(content);
+        }
+
+        public static async Task<T> LoadFromFileAsync<T> (string file) {
+            using (FileStream fs = File.OpenRead(file)) {
+                return await LoadFromStreamAsync<T>(fs);
+            }
+        }
+
+        public static T LoadFromString<T>(string content) {
+            var deserializer =
+                new DeserializerBuilder()
+                .WithNamingConvention(new CamelCaseNamingConvention())
+                .Build();
+            var obj = deserializer.Deserialize<T>(content);
+            return obj;
+        }
+
+        public static string SaveToString<T>(T value)
+        {
+            var stringBuilder = new StringBuilder();
+            var writer = new StringWriter(stringBuilder);
+            var emitter = new Emitter(writer);
+
+            var serializer =
+                new SerializerBuilder()
+                .WithNamingConvention(new CamelCaseNamingConvention())
+                .BuildValueSerializer();
+            emitter.Emit(new StreamStart());
+            emitter.Emit(new DocumentStart());
+            serializer.SerializeValue(emitter, value, typeof(T));
+
+            return stringBuilder.ToString();
+        }
+    }
+}