Merge pull request #1794 from microsoft/feat/none_output_option

Add none output option

CHANGELOG.md

@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added none output formatter to CLI commons. (Shell)
+
 ### Changed
 
 - Fix issue with duplicate variable declaration in command handlers (Shell)

cli/commons/src/Microsoft.Kiota.Cli.Commons.Tests/IO/NoneOutputFormatterTest.cs

@@ -0,0 +1,31 @@
+using System;
+using System.IO;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Kiota.Cli.Commons.IO;
+using Xunit;
+
+namespace Microsoft.Kiota.Cli.Commons.Tests.IO;
+
+public class NoneOutputFormatterTest
+{
+    public class WriteOutputAsyncFunction_Should
+    {
+        [Fact]
+        public async Task Write_No_Content_With_Short_Stream_Content()
+        {
+            var formatter = new NoneOutputFormatter();
+            var content = "Test content";
+            using var stream = new MemoryStream(Encoding.ASCII.GetBytes(content));
+            var sb = new StringBuilder();
+            using var outWriter = new StringWriter(sb);
+            using var errorWriter = new StringWriter(sb);
+            Console.SetOut(outWriter);
+            Console.SetError(errorWriter);
+
+            await formatter.WriteOutputAsync(stream, new OutputFormatterOptions());
+
+            Assert.Equal(0, sb.Length);
+        }
+    }
+}

cli/commons/src/Microsoft.Kiota.Cli.Commons/IO/NoneOutputFormatter.cs

@@ -0,0 +1,17 @@
+using System.CommandLine;
+using System.Text.Json;
+using Spectre.Console;
+
+namespace Microsoft.Kiota.Cli.Commons.IO;
+
+/// <summary>
+/// A no-op output formatter
+/// </summary>
+public class NoneOutputFormatter : IOutputFormatter
+{
+    /// <inheritdoc />
+    public Task WriteOutputAsync(Stream content, IOutputFormatterOptions? options = null, CancellationToken cancellationToken = default)
+    {
+        return Task.CompletedTask;
+    }
+}

cli/commons/src/Microsoft.Kiota.Cli.Commons/Microsoft.Kiota.Cli.Commons.csproj

@@ -6,7 +6,7 @@
     <Nullable>enable</Nullable>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <RepositoryUrl>https://github.com/microsoft/kiota</RepositoryUrl>
-    <Version>0.1.9-preview.2</Version>
+    <Version>0.1.10-preview.1</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>