Don't lose threads with incremental updates. (#32)

Author: floitsch

dist/index.js

@@ -310,7 +310,13 @@ async function processGuild(guild: Guild): Promise<void> {
   }
   console.log(`Transcripts saved to: ${path.resolve(TRANSCRIPT_DIR)}`)
 
-  // Create the index.
+  // Add the old index entries to the new index.
+  for (const threadId in oldIndex) {
+    if (!index[threadId]) {
+      index[threadId] = oldIndex[threadId]
+    }
+  }
+
   const sortedTranscriptEntries = Object.values(index).sort((a, b) => {
     // Sort by lastActivity timestamp (most recent first)
     // If no timestamp available, put at the bottom