⬆️ 数据仓库迁出时忽略 .tmp 临时文件 https://github.com/siyuan-note/siyuan/issues/7087

kernel/util/ocr.go

@@ -105,11 +105,19 @@ func AutoOCRAssets() {
 	}
 
 	for {
+		autoOCRAssets()
+
+		time.Sleep(7 * time.Second)
+	}
+}
+
+func autoOCRAssets() {
+	defer logging.Recover()
+
 	assetsPath := GetDataAssetsAbsPath()
 	assets := getUnOCRAssetsAbsPaths()
 
 	waitGroup := &sync.WaitGroup{}
-		lock := &sync.Mutex{}
 	p, _ := ants.NewPoolWithFunc(4, func(arg interface{}) {
 		defer waitGroup.Done()
 
@@ -117,9 +125,9 @@ func AutoOCRAssets() {
 		text := Tesseract(assetAbsPath)
 		p := strings.TrimPrefix(assetAbsPath, assetsPath)
 		p = "assets" + filepath.ToSlash(p)
-			lock.Lock()
+		assetsTextsLock.Lock()
 		assetsTexts[p] = text
-			lock.Unlock()
+		assetsTextsLock.Unlock()
 		assetsTextsChanged = true
 	})
 	for _, assetAbsPath := range assets {
@@ -129,8 +137,29 @@ func AutoOCRAssets() {
 	waitGroup.Wait()
 	p.Release()
 
-		time.Sleep(7 * time.Second)
+	cleanNotFoundAssetsTexts()
 }
+
+func cleanNotFoundAssetsTexts() {
+	tmp := assetsTexts
+
+	assetsPath := GetDataAssetsAbsPath()
+	var toRemoves []string
+	for asset, _ := range tmp {
+		assetAbsPath := strings.TrimPrefix(asset, "assets")
+		assetAbsPath = filepath.Join(assetsPath, assetAbsPath)
+		if !gulu.File.IsExist(assetAbsPath) {
+			toRemoves = append(toRemoves, asset)
+		}
+	}
+
+	assetsTextsLock.Lock()
+	for _, asset := range toRemoves {
+		delete(assetsTexts, asset)
+		assetsTextsChanged = true
+	}
+	assetsTextsLock.Unlock()
+	return
 }
 
 func getUnOCRAssetsAbsPaths() (ret []string) {