Roslyn analyzer test console

Program.cs

using System;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using HellBrick.Diagnostics.UnusedReferences;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.MSBuild;

namespace TestConsole
{
	internal class Program
	{
		public static void Main( string[] args )
		{
			MainAsync( args ).GetAwaiter().GetResult();
		}

		public static async Task MainAsync( string[] args )
		{
			const string solutionPath = @"F:\Software\AsyncCollections\AsyncCollections.sln";
			Solution solution = await MSBuildWorkspace.Create().OpenSolutionAsync( solutionPath ).ConfigureAwait( false );

			UnusedReferencesAnalyzer analyzer = new UnusedReferencesAnalyzer();
			ImmutableArray<DiagnosticAnalyzer> analyzers = ImmutableArray.Create<DiagnosticAnalyzer>( analyzer );

			foreach ( Project project in solution.Projects )
			{
				Compilation compilation = await project.GetCompilationAsync().ConfigureAwait( false );
				CompilationWithAnalyzers compilationWithAnalyzers = compilation.WithAnalyzers( analyzers );
				ImmutableArray<Diagnostic> diagnostics = await compilationWithAnalyzers.GetAnalyzerDiagnosticsAsync().ConfigureAwait( false );

				Console.WriteLine( $"{project.Name}: {diagnostics.Length} diagnostics" );
				foreach ( Diagnostic diagnostic in diagnostics )
					Console.WriteLine( diagnostic );

				Console.WriteLine( "----------------------------------------" );
			}
		}
	}
}

Thanks for putting this together, which nuget package will add Microsoft.CodeAnalysis.MSBuild? I've tried about 10 different rolsyn related ones

Update: not to worry, I was running in .net core which it seems isn't supported