Add indexNamespace to synonyms

Author: reakaleek

src/Elastic.Markdown/Exporters/Elasticsearch/ElasticsearchExporter.cs

@@ -33,7 +33,7 @@ DistributedTransport transport
 				{ "batch_index_date", d.BatchIndexDate.ToString("o") }
 			}),
 		GetMapping = () => CreateMapping(null),
-		GetMappingSettings = () => CreateMappingSetting("docs"),
+		GetMappingSettings = () => CreateMappingSetting($"docs-{indexNamespace}"),
 		IndexFormat =
 			$"{endpoint.IndexNamePrefix.Replace("semantic", "lexical").ToLowerInvariant()}-{indexNamespace.ToLowerInvariant()}-{{0:yyyy.MM.dd.HHmmss}}",
 		ActiveSearchAlias = $"{endpoint.IndexNamePrefix.Replace("semantic", "lexical").ToLowerInvariant()}-{indexNamespace.ToLowerInvariant()}"

src/Elastic.Markdown/Exporters/Elasticsearch/ElasticsearchMarkdownExporter.cs

@@ -37,6 +37,7 @@ public class ElasticsearchMarkdownExporter : IMarkdownExporter, IDisposable
 	private readonly DateTimeOffset _batchIndexDate = DateTimeOffset.UtcNow;
 	private readonly DistributedTransport _transport;
 	private IngestStrategy _indexStrategy;
+	private string _indexNamespace;
 	private string _currentLexicalHash = string.Empty;
 	private string _currentSemanticHash = string.Empty;
 
@@ -54,7 +55,7 @@ SynonymsConfiguration synonyms
 		_logger = logFactory.CreateLogger<ElasticsearchMarkdownExporter>();
 		_endpoint = endpoints.Elasticsearch;
 		_indexStrategy = IngestStrategy.Reindex;
-
+		_indexNamespace = indexNamespace;
 		var es = endpoints.Elasticsearch;
 
 		var configuration = new ElasticsearchConfiguration(es.Uri)
@@ -92,7 +93,7 @@ public async ValueTask StartAsync(Cancel ctx = default)
 		_currentLexicalHash = await _lexicalChannel.Channel.GetIndexTemplateHashAsync(ctx) ?? string.Empty;
 		_currentSemanticHash = await _semanticChannel.Channel.GetIndexTemplateHashAsync(ctx) ?? string.Empty;
 
-		await PublishSynonymsAsync("docs", ctx);
+		await PublishSynonymsAsync($"docs-{_indexNamespace}", ctx);
 		_ = await _lexicalChannel.Channel.BootstrapElasticsearchAsync(BootstrapMethod.Failure, null, ctx);
 
 		// if the previous hash does not match the current hash, we know already we want to multiplex to a new index