From 7de790fbf236193191a33482793ee3ec5943d62d Mon Sep 17 00:00:00 2001 From: Marat Boshernitsan Date: Tue, 3 Jun 2025 23:01:26 -0700 Subject: Fix several bugs in prompt history (#734) Co-authored-by: Marat Boshernitsan --- packages/cli/src/ui/hooks/useHistoryManager.ts | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) (limited to 'packages/cli/src/ui/hooks/useHistoryManager.ts') diff --git a/packages/cli/src/ui/hooks/useHistoryManager.ts b/packages/cli/src/ui/hooks/useHistoryManager.ts index 424f1fb6..f82707ef 100644 --- a/packages/cli/src/ui/hooks/useHistoryManager.ts +++ b/packages/cli/src/ui/hooks/useHistoryManager.ts @@ -43,8 +43,22 @@ export function useHistory(): UseHistoryManagerReturn { (itemData: Omit, baseTimestamp: number): number => { const id = getNextMessageId(baseTimestamp); const newItem: HistoryItem = { ...itemData, id } as HistoryItem; - setHistory((prevHistory) => [...prevHistory, newItem]); - return id; // Return the generated ID + + setHistory((prevHistory) => { + if (prevHistory.length > 0) { + const lastItem = prevHistory[prevHistory.length - 1]; + // Prevent adding duplicate consecutive user messages + if ( + lastItem.type === 'user' && + newItem.type === 'user' && + lastItem.text === newItem.text + ) { + return prevHistory; // Don't add the duplicate + } + } + return [...prevHistory, newItem]; + }); + return id; // Return the generated ID (even if not added, to keep signature) }, [getNextMessageId], ); -- cgit v1.2.3