fix: no code actions for Nearby Quick Fixes (#197691)

* double checks if provider provides code actions

* better check for if we need to add new actions

Author: justschen

src/vs/editor/contrib/codeAction/browser/codeActionModel.ts

@@ -210,7 +210,7 @@ export class CodeActionModel extends Disposable {
 				const actions = createCancelablePromise(async token => {
 					if (this._settingEnabledNearbyQuickfixes() && trigger.trigger.type === CodeActionTriggerType.Invoke && (trigger.trigger.triggerAction === CodeActionTriggerSource.QuickFix || trigger.trigger.filter?.include?.contains(CodeActionKind.QuickFix))) {
 						const codeActionSet = await getCodeActions(this._registry, model, trigger.selection, trigger.trigger, Progress.None, token);
-
+						const allCodeActions = [...codeActionSet.allActions];
 						if (token.isCancellationRequested) {
 							return emptyCodeActionSet;
 						}
@@ -251,6 +251,11 @@ export class CodeActionModel extends Disposable {
 											for (const action of actionsAtMarker.validActions) {
 												action.highlightRange = action.action.isPreferred;
 											}
+
+											if (codeActionSet.allActions.length === 0) {
+												allCodeActions.push(...actionsAtMarker.allActions);
+											}
+
 											// Already filtered through to only get quickfixes, so no need to filter again.
 											if (Math.abs(currPosition.column - col) < distance) {
 												currentActions.unshift(...actionsAtMarker.validActions);
@@ -279,7 +284,7 @@ export class CodeActionModel extends Disposable {
 								});
 
 								// Only retriggers if actually found quickfix on the same line as cursor
-								return { validActions: filteredActions, allActions: codeActionSet.allActions, documentation: codeActionSet.documentation, hasAutoFix: codeActionSet.hasAutoFix, dispose: () => { codeActionSet.dispose(); } };
+								return { validActions: filteredActions, allActions: allCodeActions, documentation: codeActionSet.documentation, hasAutoFix: codeActionSet.hasAutoFix, dispose: () => { codeActionSet.dispose(); } };
 							}
 						}
 					}