Improve base path via normalization

We need to normalize to the fully qualified directory in order for relative paths to work properly.

src/dotnet-trx/Program.cs

@@ -18,7 +18,7 @@
     args = args.Select(x => x == "-?" ? "-h" : x).ToArray();
 
 if (args.Contains("--debug"))
-    Debugger.Break();
+    Debugger.Launch();
 
 app.Configure(config => config.SetApplicationName(ThisAssembly.Project.ToolCommandName));
 

src/dotnet-trx/TrxCommand.cs

@@ -8,8 +8,6 @@
 using System.Xml.Linq;
 using Devlooped.Web;
 using Humanizer;
-using Newtonsoft.Json.Linq;
-using NuGet.Protocol.Plugins;
 using Spectre.Console;
 using Spectre.Console.Cli;
 using static Devlooped.Process;
@@ -51,6 +49,14 @@ public class TrxSettings : CommandSettings
     public override int Execute(CommandContext context, TrxSettings settings)
     {
         var path = settings.Path ?? Directory.GetCurrentDirectory();
+        if (!Path.IsPathFullyQualified(path))
+            path = Path.Combine(Directory.GetCurrentDirectory(), path);
+
+        if (File.Exists(path))
+            path = new FileInfo(path).DirectoryName;
+        else
+            path = Path.GetFullPath(path);
+
         var search = settings.Recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
         var testIds = new HashSet<string>();
         var passed = 0;
@@ -275,7 +281,10 @@ void WriteError(string baseDir, List<Failed> failures, XElement result, StringBu
 
             var file = match.Groups["file"].Value;
             var pos = match.Groups["line"].Value;
-            var relative = Path.GetRelativePath(baseDir, file);
+            var relative = file;
+            if (Path.IsPathRooted(file) && file.StartsWith(baseDir))
+                relative = file[baseDir.Length..].TrimStart(Path.DirectorySeparatorChar);
+
             // NOTE: we replace whichever was last, since we want the annotation on the 
             // last one with a filename, which will be the test itself (see previous skip from last found).
             failed = new Failed(testName, message, relative, int.Parse(pos));