remove the check from here, we'll add it to mongodb-ts-autocomplete

Author: lerouxb

packages/cli-repl/src/mongosh-repl.ts

@@ -49,10 +49,7 @@ import { Script, createContext, runInContext } from 'vm';
 import { installPasteSupport } from './repl-paste-support';
 import util from 'util';
 
-import type {
-  AutocompletionContext,
-  MongoDBAutocompleter,
-} from '@mongodb-js/mongodb-ts-autocomplete';
+import type { MongoDBAutocompleter } from '@mongodb-js/mongodb-ts-autocomplete';
 
 declare const __non_webpack_require__: any;
 
@@ -143,23 +140,6 @@ function transformAutocompleteResults(
   return [results.map((result) => result.result), line];
 }
 
-function hasActiveConnection(
-  autocompletionContext: AutocompletionContext
-): boolean {
-  try {
-    // mongodb-ts-autocomplete uses this to find the active connection. If it
-    // errors, then it means that (at least right now) it is not possible for us
-    // to determine the active connection.
-    autocompletionContext.currentDatabaseAndConnection();
-    return true;
-  } catch (err: any) {
-    if (err.name === 'MongoshInvalidInputError') {
-      return false;
-    }
-    throw err;
-  }
-}
-
 /**
  * An instance of a `mongosh` REPL, without any of the actual I/O.
  * Specifically, code called by this class should not do any
@@ -460,7 +440,6 @@ class MongoshNodeRepl implements EvaluationListener {
 
     const origReplCompleter = promisify(repl.completer.bind(repl)); // repl.completer is callback-style
 
-    let autocompletionContext: AutocompletionContext;
     let newMongoshCompleter: MongoDBAutocompleter | undefined;
     let oldMongoshCompleter: (
       line: string
@@ -496,17 +475,13 @@ class MongoshNodeRepl implements EvaluationListener {
                 '@mongodb-js/mongodb-ts-autocomplete'
               );
 
-              autocompletionContext = instanceState.getAutocompletionContext();
+              const autocompletionContext =
+                instanceState.getAutocompletionContext();
               newMongoshCompleter = new MongoDBAutocompleter({
                 context: autocompletionContext,
               });
             }
 
-            // mongodb-ts-autocomplete requires a connection and a schema
-            if (!hasActiveConnection(autocompletionContext)) {
-              return [[], text];
-            }
-
             const results = await newMongoshCompleter.autocomplete(text);
             const transformed = transformAutocompleteResults(text, results);
             return transformed;