refactor: Refactor context collectors

Author: kgilpin

packages/cli/src/cmds/search/search.ts

@@ -16,7 +16,7 @@ import {
 } from '../../fulltext/FindEvents';
 import { openInBrowser } from '../open/openers';
 import { buildAppMapIndex, search } from '../../fulltext/appmap-index';
-import buildIndex from '../../rpc/explain/buildIndex';
+import buildIndexInTempDir from '../../rpc/explain/index/build-index-in-temp-dir';
 
 export const command = 'search <query>';
 export const describe =
@@ -183,7 +183,7 @@ export const handler = async (argv: ArgumentTypes) => {
       maxResults,
     };
 
-    const index = await buildIndex('appmaps', async (indexFile) => {
+    const index = await buildIndexInTempDir('appmaps', async (indexFile) => {
       const db = new sqlite3(indexFile);
       const fileIndex = new FileIndex(db);
       await buildAppMapIndex(fileIndex, [process.cwd()]);

packages/cli/src/fulltext/appmap-index.ts

@@ -19,7 +19,7 @@ import loadAppMapConfig from '../lib/loadAppMapConfig';
 export type ClassMapEntry = {
   name: string;
   type: string;
-  labels: string[];
+  labels?: string[];
   children: ClassMapEntry[];
   static?: boolean;
   sourceLocation?: string;