update landing page path output

Author: Mpdreamz

src/Elastic.Markdown/IO/DocumentationSet.cs

@@ -329,7 +329,8 @@ void ValidateExists(string from, string to, IReadOnlyDictionary<string, string?>
 
 	public FrozenSet<MarkdownFile> MarkdownFiles { get; }
 
-	public string FirstInterestingUrl => NavigationIndexedByOrder.Values.OfType<FileNavigationItem>().First().Url;
+	public string FirstInterestingUrl =>
+		NavigationIndexedByOrder.Values.OfType<DocumentationGroup>().First().Url;
 
 	public DocumentationFile? DocumentationFileLookup(IFileInfo sourceFile)
 	{

src/tooling/docs-builder/Cli/Commands.cs

@@ -22,12 +22,12 @@ namespace Documentation.Builder.Cli;
 
 internal sealed class Commands(ILoggerFactory logger, ICoreService githubActionsService)
 {
+	private readonly ILogger<Program> _log = logger.CreateLogger<Program>();
 	[SuppressMessage("Usage", "CA2254:Template should be a static expression")]
 	private void AssignOutputLogger()
 	{
-		var log = logger.CreateLogger<Program>();
-		ConsoleApp.Log = msg => log.LogInformation(msg);
-		ConsoleApp.LogError = msg => log.LogError(msg);
+		ConsoleApp.Log = msg => _log.LogInformation(msg);
+		ConsoleApp.LogError = msg => _log.LogError(msg);
 	}
 
 	/// <summary>
@@ -45,6 +45,9 @@ public async Task Serve(string? path = null, int port = 3000, Cancel ctx = defau
 	{
 		AssignOutputLogger();
 		var host = new DocumentationWebHost(path, port, logger, new FileSystem(), new MockFileSystem());
+		_log.LogInformation("Find your documentation at http://localhost:{Port}/{Path}", port,
+			host.GeneratorState.Generator.DocumentationSet.FirstInterestingUrl.TrimStart('/')
+		);
 		await host.RunAsync(ctx);
 		await host.StopAsync(ctx);
 	}

src/tooling/docs-builder/Http/DocumentationWebHost.cs

@@ -24,7 +24,6 @@ public class DocumentationWebHost
 {
 	private readonly WebApplication _webApplication;
 
-	private readonly BuildContext _context;
 	private readonly IHostedService _hostedService;
 	private readonly IFileSystem _writeFileSystem;
 
@@ -44,18 +43,18 @@ public DocumentationWebHost(string? path, int port, ILoggerFactory logger, IFile
 		var hostUrl = $"http://localhost:{port}";
 
 		_hostedService = collector;
-		_context = new BuildContext(collector, readFs, writeFs, path, null)
+		Context = new BuildContext(collector, readFs, writeFs, path, null)
 		{
 			CanonicalBaseUrl = new Uri(hostUrl),
 		};
-		var generatorState = new ReloadableGeneratorState(_context.DocumentationSourceDirectory, _context.DocumentationOutputDirectory, _context, logger);
+		GeneratorState = new ReloadableGeneratorState(Context.DocumentationSourceDirectory, Context.DocumentationOutputDirectory, Context, logger);
 		_ = builder.Services
 			.AddAotLiveReload(s =>
 			{
-				s.FolderToMonitor = _context.DocumentationSourceDirectory.FullName;
+				s.FolderToMonitor = Context.DocumentationSourceDirectory.FullName;
 				s.ClientFileExtensions = ".md,.yml";
 			})
-			.AddSingleton<ReloadableGeneratorState>(_ => generatorState)
+			.AddSingleton<ReloadableGeneratorState>(_ => GeneratorState)
 			.AddHostedService<ReloadGeneratorService>();
 
 		if (IsDotNetWatchBuild())
@@ -67,6 +66,10 @@ public DocumentationWebHost(string? path, int port, ILoggerFactory logger, IFile
 		SetUpRoutes();
 	}
 
+	public ReloadableGeneratorState GeneratorState { get; }
+
+	public BuildContext Context { get; }
+
 	private static bool IsDotNetWatchBuild() => Environment.GetEnvironmentVariable("DOTNET_WATCH") is not null;
 
 	public async Task RunAsync(Cancel ctx)
@@ -141,7 +144,7 @@ await context.Response.WriteAsync(@"
 			.UseStaticFiles(
 				new StaticFileOptions
 				{
-					FileProvider = new EmbeddedOrPhysicalFileProvider(_context),
+					FileProvider = new EmbeddedOrPhysicalFileProvider(Context),
 					RequestPath = "/_static"
 				})
 			.UseRouting();