Use environment aware elasticsearch index names

src/tooling/Elastic.Documentation.Tooling/Arguments/ExportOption.cs

@@ -4,6 +4,7 @@
 
 using ConsoleAppFramework;
 using Elastic.Documentation.Configuration;
+using Elastic.Documentation.Configuration.Assembler;
 using Elastic.Documentation.Tooling.Exporters;
 using Elastic.Markdown.Exporters;
 using Microsoft.Extensions.Logging;
@@ -60,7 +61,8 @@ public static class ExporterExtensions
 	public static IReadOnlyCollection<IMarkdownExporter> CreateMarkdownExporters(
 		this IReadOnlySet<Exporter> exportOptions,
 		ILoggerFactory logFactory,
-		IDocumentationConfigurationContext context
+		IDocumentationConfigurationContext context,
+		PublishEnvironment? environment = null
 	)
 	{
 		var markdownExporters = new List<IMarkdownExporter>(3);
@@ -71,7 +73,11 @@ IDocumentationConfigurationContext context
 		if (exportOptions.Contains(Elasticsearch))
 			markdownExporters.Add(new ElasticsearchMarkdownExporter(logFactory, context.Collector, context.Endpoints));
 		if (exportOptions.Contains(SemanticElasticsearch))
-			markdownExporters.Add(new ElasticsearchMarkdownSemanticExporter(logFactory, context.Collector, context.Endpoints));
+		{
+			if (environment is null)
+				throw new ArgumentNullException(nameof(environment), "A publish environment is required when using the semantic elasticsearch exporter");
+			markdownExporters.Add(new ElasticsearchMarkdownSemanticExporter(environment, logFactory, context.Collector, context.Endpoints));
+		}
 		return markdownExporters;
 	}
 }

src/tooling/Elastic.Documentation.Tooling/Exporters/ElasticsearchMarkdownExporter.cs

@@ -5,6 +5,7 @@
 using System.IO.Abstractions;
 using Elastic.Channels;
 using Elastic.Documentation.Configuration;
+using Elastic.Documentation.Configuration.Assembler;
 using Elastic.Documentation.Diagnostics;
 using Elastic.Documentation.Search;
 using Elastic.Documentation.Serialization;
@@ -36,7 +37,7 @@ public class ElasticsearchMarkdownExporter(ILoggerFactory logFactory, IDiagnosti
 	protected override CatalogIndexChannel<DocumentationDocument> NewChannel(CatalogIndexChannelOptions<DocumentationDocument> options) => new(options);
 }
 
-public class ElasticsearchMarkdownSemanticExporter(ILoggerFactory logFactory, IDiagnosticsCollector collector, DocumentationEndpoints endpoints)
+public class ElasticsearchMarkdownSemanticExporter(PublishEnvironment environment, ILoggerFactory logFactory, IDiagnosticsCollector collector, DocumentationEndpoints endpoints)
 	: ElasticsearchMarkdownExporterBase<SemanticIndexChannelOptions<DocumentationDocument>, SemanticIndexChannel<DocumentationDocument>>
 		(logFactory, collector, endpoints)
 {
@@ -45,8 +46,8 @@ public class ElasticsearchMarkdownSemanticExporter(ILoggerFactory logFactory, ID
 	{
 		GetMapping = (inferenceId, _) => CreateMapping(inferenceId),
 		GetMappingSettings = (_, _) => CreateMappingSetting(),
-		IndexFormat = "semantic-documentation-{0:yyyy.MM.dd.HHmmss}",
-		ActiveSearchAlias = "semantic-documentation",
+		IndexFormat = $"semantic-docs-{environment.Name}-{{0:yyyy.MM.dd.HHmmss}}",
+		ActiveSearchAlias = $"semantic-docs-{environment.Name}",
 		IndexNumThreads = IndexNumThreads,
 		InferenceCreateTimeout = TimeSpan.FromMinutes(4)
 	};

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

@@ -6,6 +6,7 @@
 using System.Text.Json;
 using Documentation.Assembler.Navigation;
 using Elastic.Documentation;
+using Elastic.Documentation.Configuration.Assembler;
 using Elastic.Documentation.Legacy;
 using Elastic.Documentation.Links;
 using Elastic.Documentation.Serialization;
@@ -32,15 +33,15 @@ public class AssemblerBuilder(
 
 	private ILegacyUrlMapper? LegacyUrlMapper { get; } = legacyUrlMapper;
 
-	public async Task BuildAllAsync(FrozenDictionary<string, AssemblerDocumentationSet> assembleSets, IReadOnlySet<Exporter> exportOptions, Cancel ctx)
+	public async Task BuildAllAsync(PublishEnvironment environment, FrozenDictionary<string, AssemblerDocumentationSet> assembleSets, IReadOnlySet<Exporter> exportOptions, Cancel ctx)
 	{
 		if (context.OutputDirectory.Exists)
 			context.OutputDirectory.Delete(true);
 		context.OutputDirectory.Create();
 
 		var redirects = new Dictionary<string, string>();
 
-		var markdownExporters = exportOptions.CreateMarkdownExporters(logFactory, context);
+		var markdownExporters = exportOptions.CreateMarkdownExporters(logFactory, context, environment);
 
 		var tasks = markdownExporters.Select(async e => await e.StartAsync(ctx));
 		await Task.WhenAll(tasks);

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

@@ -183,7 +183,8 @@ public async Task<int> BuildAll(
 		var historyMapper = new PageLegacyUrlMapper(legacyPageChecker, assembleSources.HistoryMappings);
 
 		var builder = new AssemblerBuilder(logFactory, assembleContext, navigation, htmlWriter, pathProvider, historyMapper);
-		await builder.BuildAllAsync(assembleSources.AssembleSets, exporters, ctx);
+
+		await builder.BuildAllAsync(assembleContext.Environment, assembleSources.AssembleSets, exporters, ctx);
 
 		if (exporters.Contains(Exporter.LinkMetadata))
 			await cloner.WriteLinkRegistrySnapshot(checkoutResult.LinkRegistrySnapshot, ctx);