Fix build

CSharpInteractive.HostApi/Cmd/IPathResolver.cs

@@ -3,5 +3,8 @@ namespace HostApi.Cmd;
 
 internal interface IPathResolver
 {
-    string Resolve(IHost host, string path, IPathResolver nextResolver);
+    string Resolve(
+        IHost host,
+        string path,
+        IPathResolver nextResolver);
 }

CSharpInteractive.HostApi/CommandLine.cs

@@ -9,7 +9,6 @@ namespace HostApi;
 /// <summary>
 /// Runs an arbitrary executable with arguments and environment variables from the working directory.
 /// </summary>
-[ExcludeFromCodeCoverage]
 [Target]
 [DebuggerTypeProxy(typeof(CommandLineDebugView))]
 public partial record CommandLine(

CSharpInteractive.HostApi/CommandLines.cs

@@ -1,6 +1,7 @@
 // ReSharper disable InconsistentNaming
 namespace HostApi;
 
+[ExcludeFromCodeCoverage]
 public partial record CommandLine: ICommandLine
 {
     public static CommandLine operator +(CommandLine command, string arg) => command.AddArgs(arg);

CSharpInteractive.HostApi/IBuildRunner.cs

@@ -6,7 +6,13 @@ namespace HostApi;
 
 public interface IBuildRunner
 {
-    IBuildResult Run(ICommandLine commandLine, Action<BuildMessage>? handler = default, TimeSpan timeout = default);
+    IBuildResult Run(
+        ICommandLine commandLine,
+        Action<BuildMessage>? handler = default,
+        TimeSpan timeout = default);
 
-    Task<IBuildResult> RunAsync(ICommandLine commandLine, Action<BuildMessage>? handler = default, CancellationToken cancellationToken = default);
+    Task<IBuildResult> RunAsync(
+        ICommandLine commandLine,
+        Action<BuildMessage>? handler = default,
+        CancellationToken cancellationToken = default);
 }

CSharpInteractive.HostApi/ICommandLineRunner.cs

@@ -3,7 +3,13 @@ namespace HostApi;
 
 public interface ICommandLineRunner
 {
-    int? Run(ICommandLine commandLine, Action<Output>? handler = default, TimeSpan timeout = default);
+    int? Run(
+        ICommandLine commandLine,
+        Action<Output>? handler = default,
+        TimeSpan timeout = default);
 
-    Task<int?> RunAsync(ICommandLine commandLine, Action<Output>? handler = default, CancellationToken cancellationToken = default);
+    Task<int?> RunAsync(
+        ICommandLine commandLine,
+        Action<Output>? handler = default,
+        CancellationToken cancellationToken = default);
 }

CSharpInteractive.HostApi/IProperties.cs

@@ -1,10 +1,7 @@
 namespace HostApi;
 
-using System.Diagnostics.Contracts;
-
 public interface IProperties : IEnumerable<KeyValuePair<string, string>>
 {
-    [Pure]
     int Count { get; }
 
     string this[string key] { get; set; }

CSharpInteractive.HostApi/Output.cs

@@ -1,7 +1,11 @@
 namespace HostApi;
 
 [Target]
-public readonly record struct Output(IStartInfo StartInfo, bool IsError, string Line, int ProcessId)
+public readonly record struct Output(
+    IStartInfo StartInfo,
+    bool IsError,
+    string Line,
+    int ProcessId)
 {
     public override string ToString() => IsError ? $"ERR {Line}" : Line;
 }

CSharpInteractive.Tests/Integration/ScriptRunTests.cs

@@ -11,7 +11,7 @@ namespace CSharpInteractive.Tests.Integration;
 [SuppressMessage("Performance", "CA1861:Avoid constant arrays as arguments")]
 public class ScriptRunTests
 {
-    private const int InitialLinesCount = 3;
+    private const int InitialLinesCount = 4;
 
     [Fact]
     public void ShouldRunEmptyScript()
@@ -166,7 +166,7 @@ public void ShouldSupportWarning()
         // Then
         result.ExitCode.ShouldBe(0, result.ToString());
         result.StdErr.ShouldBeEmpty(result.ToString());
-        result.StdOut.Count.ShouldBe(InitialLinesCount + 3, result.ToString());
+        result.StdOut.Count.ShouldBe(InitialLinesCount + 4, result.ToString());
         result.StdOut.Contains("My warning").ShouldBeTrue(result.ToString());
     }
 

CSharpInteractive.Tests/Integration/TeamCityScriptRunTests.cs

@@ -4,7 +4,7 @@ namespace CSharpInteractive.Tests.Integration;
 [Trait("Integration", "true")]
 public class ScriptRunTeamCityScriptRunTests
 {
-    private const int InitialMessagesCount = 3;
+    private const int InitialMessagesCount = 4;
 
     [Fact]
     public void ShouldAddSystemNamespace()

CSharpInteractive/StatisticsPresenter.cs

@@ -9,21 +9,24 @@ internal class StatisticsPresenter(ILog<StatisticsPresenter> log) : IPresenter<I
     public void Show(IStatistics statistics)
     {
         log.Info();
-        log.Info(new Text("Summary:", Color.Header));
-
-        foreach (var processResult in statistics.ProcessResults)
-        {
-           log.Info(Text.Tab + processResult.Description);
-        }
-
-        foreach (var warning in statistics.Warnings)
-        {
-            log.Info(Text.Tab, new Text(warning, Color.Warning));
-        }
-
-        foreach (var error in statistics.Errors)
+        if (statistics.ProcessResults.Count > 0 || statistics.Warnings.Count > 0 || statistics.Errors.Count > 0)
         {
-            log.Info(Text.Tab, new Text(error, Color.Error));
+            log.Info(new Text("Summary:", Color.Header));
+
+            foreach (var processResult in statistics.ProcessResults)
+            {
+                log.Info(Text.Tab + processResult.Description);
+            }
+
+            foreach (var warning in statistics.Warnings)
+            {
+                log.Info(Text.Tab, new Text(warning, Color.Warning));
+            }
+
+            foreach (var error in statistics.Errors)
+            {
+                log.Info(Text.Tab, new Text(error, Color.Error));
+            }
         }
 
         if (statistics.Warnings.Count > 0)

Directory.Build.props

@@ -18,7 +18,6 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <CompilerVisibleProperty Include="PureDINamespace" />
         <CompilerVisibleProperty Include="ImmutypeAPI" />
     </ItemGroup>
 </Project>