From 0721a849000ee20191612cf4e4301d64fa245b52 Mon Sep 17 00:00:00 2001
From: Marcus Schiesser <mail@marcusschiesser.de>
Date: Tue, 4 Jun 2024 19:26:16 +0200
Subject: [PATCH] fix: ignore empty vector store (#861)
---
.../src/storage/vectorStore/SimpleVectorStore.ts | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/packages/core/src/storage/vectorStore/SimpleVectorStore.ts b/packages/core/src/storage/vectorStore/SimpleVectorStore.ts
index 35e801e46..9676806ab 100644
--- a/packages/core/src/storage/vectorStore/SimpleVectorStore.ts
+++ b/packages/core/src/storage/vectorStore/SimpleVectorStore.ts
@@ -151,13 +151,20 @@ export class SimpleVectorStore
async persist(
persistPath: string = path.join(DEFAULT_PERSIST_DIR, "vector_store.json"),
+ ): Promise<void> {
+ await SimpleVectorStore.persistData(persistPath, this.data);
+ }
+
+ protected static async persistData(
+ persistPath: string,
+ data: SimpleVectorStoreData,
): Promise<void> {
const dirPath = path.dirname(persistPath);
if (!(await exists(dirPath))) {
await fs.mkdir(dirPath);
}
- await fs.writeFile(persistPath, JSON.stringify(this.data));
+ await fs.writeFile(persistPath, JSON.stringify(data));
}
static async fromPersistPath(
@@ -177,6 +184,11 @@ export class SimpleVectorStore
console.error(
`No valid data found at path: ${persistPath} starting new store.`,
);
+ // persist empty data, to ignore this error in the future
+ await SimpleVectorStore.persistData(
+ persistPath,
+ new SimpleVectorStoreData(),
+ );
}
const data = new SimpleVectorStoreData();
--
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