Add ConfigurationExporter to export all configurations to a central location.

src/tooling/docs-assembler/Building/AssemblerBuilder.cs

@@ -20,7 +20,8 @@ public enum ExportOption
 {
 	Html = 0,
 	LLMText = 1,
-	Elasticsearch = 2
+	Elasticsearch = 2,
+	Configuration = 3
 }
 
 public class AssemblerBuilder(
@@ -55,9 +56,11 @@ public async Task BuildAllAsync(FrozenDictionary<string, AssemblerDocumentationS
 		var markdownExporters = new List<IMarkdownExporter>(3);
 		if (exportOptions.Contains(ExportOption.LLMText))
 			markdownExporters.Add(new LLMTextExporter());
+		if (exportOptions.Contains(ExportOption.Configuration))
+			markdownExporters.Add(new ConfigurationExporter(logFactory, context));
 		if (exportOptions.Contains(ExportOption.Elasticsearch) && esExporter is { })
 			markdownExporters.Add(esExporter);
-		var noopBuild = !exportOptions.Contains(ExportOption.Html);
+		var noHtmlOutput = !exportOptions.Contains(ExportOption.Html);
 
 		var tasks = markdownExporters.Select(async e => await e.StartAsync(ctx));
 		await Task.WhenAll(tasks);
@@ -73,7 +76,7 @@ public async Task BuildAllAsync(FrozenDictionary<string, AssemblerDocumentationS
 
 			try
 			{
-				var result = await BuildAsync(set, noopBuild, markdownExporters.ToArray(), ctx);
+				var result = await BuildAsync(set, noHtmlOutput, markdownExporters.ToArray(), ctx);
 				CollectRedirects(redirects, result.Redirects, checkout.Repository.Name, set.DocumentationSet.LinkResolver);
 			}
 			catch (Exception e) when (e.Message.Contains("Can not locate docset.yml file in"))

src/tooling/docs-assembler/Cli/RepositoryCommands.cs

@@ -85,7 +85,7 @@ public async Task<int> BuildAll(
 		[ExporterParser] IReadOnlySet<ExportOption>? exporters = null,
 		Cancel ctx = default)
 	{
-		exporters ??= new HashSet<ExportOption>([ExportOption.Html]);
+		exporters ??= new HashSet<ExportOption>([ExportOption.Html, ExportOption.Configuration]);
 
 		AssignOutputLogger();
 		var githubEnvironmentInput = githubActionsService.GetInput("environment");
@@ -223,7 +223,7 @@ public class ExporterParserAttribute : Attribute, IArgumentParser<IReadOnlySet<E
 {
 	public static bool TryParse(ReadOnlySpan<char> s, out IReadOnlySet<ExportOption> result)
 	{
-		result = new HashSet<ExportOption>([ExportOption.Html]);
+		result = new HashSet<ExportOption>([ExportOption.Html, ExportOption.Configuration]);
 		var set = new HashSet<ExportOption>();
 		var ranges = s.Split(',');
 		foreach (var range in ranges)
@@ -235,6 +235,7 @@ public static bool TryParse(ReadOnlySpan<char> s, out IReadOnlySet<ExportOption>
 				"es" => ExportOption.Elasticsearch,
 				"elasticsearch" => ExportOption.Elasticsearch,
 				"html" => ExportOption.Html,
+				"config" => ExportOption.Configuration,
 				_ => null
 			};
 			if (export.HasValue)

src/tooling/docs-assembler/Exporters/ElasticsearchMarkdownExporter.cs

@@ -16,6 +16,43 @@
 
 namespace Documentation.Assembler.Exporters;
 
+public class ConfigurationExporter(ILoggerFactory logFactory, AssembleContext context) : IMarkdownExporter
+{
+	private readonly ILogger<ConfigurationExporter> _logger = logFactory.CreateLogger<ConfigurationExporter>();
+
+	/// <inheritdoc />
+	public ValueTask StartAsync(CancellationToken ctx = default) => default;
+
+	/// <inheritdoc />
+	public ValueTask StopAsync(CancellationToken ctx = default) => default;
+
+	/// <inheritdoc />
+	public ValueTask<bool> ExportAsync(MarkdownExportFileContext fileContext, CancellationToken ctx) => default;
+
+	/// <inheritdoc />
+	public ValueTask<bool> FinishExportAsync(IDirectoryInfo outputFolder, CancellationToken ctx)
+	{
+		_logger.LogInformation("Exporting configuration");
+		var config = context.ConfigurationPath;
+		var fs = context.WriteFileSystem;
+		var configFolder = fs.DirectoryInfo.New(Path.Combine(context.OutputDirectory.FullName, "config"));
+		if (!configFolder.Exists)
+			configFolder.Create();
+
+		_logger.LogInformation("Exporting {Name} to {ConfigFolder}", config.Name, configFolder.FullName);
+		context.WriteFileSystem.File.Copy(config.FullName, Path.Combine(configFolder.FullName, config.Name), true);
+
+		_logger.LogInformation("Exporting {Name} to {ConfigFolder}", context.NavigationPath.Name, configFolder.FullName);
+		context.WriteFileSystem.File.Copy(context.NavigationPath.FullName, Path.Combine(configFolder.FullName, context.NavigationPath.Name), true);
+
+		_logger.LogInformation("Exporting {Name} to {ConfigFolder}", context.HistoryMappingPath.Name, configFolder.FullName);
+		context.WriteFileSystem.File.Copy(context.HistoryMappingPath.FullName, Path.Combine(configFolder.FullName, context.HistoryMappingPath.Name), true);
+
+
+		return default;
+	}
+}
+
 public class ElasticsearchMarkdownExporter : IMarkdownExporter, IDisposable
 {
 	private readonly DiagnosticsCollector _collector;