file: load should propage file not found error

makasim · makasim · commit e846a72af312 · 2025-05-21T14:54:03.000+03:00
So it could be handled by caller. For example here VictoriaMetrics/VictoriaMetrics#8952
diff --git a/file.go b/file.go
@@ -141,7 +141,7 @@ func load(filePath string, maxBytes int) (*Cache, error) {
 	// Read bucket files from filePath dir.
 	d, err := os.Open(filePath)
 	if err != nil {
-		return nil, fmt.Errorf("cannot open %q: %s", filePath, err)
+		return nil, fmt.Errorf("cannot open %q: %w", filePath, err)
 	}
 	defer func() {
 		_ = d.Close()

Original file line number	Diff line number	Diff line change
`@@ -141,7 +141,7 @@ func load(filePath string, maxBytes int) (*Cache, error) {`
`141`	`141`	`// Read bucket files from filePath dir.`
`142`	`142`	`d, err := os.Open(filePath)`
`143`	`143`	`if err != nil {`
`144`		`- return nil, fmt.Errorf("cannot open %q: %s", filePath, err)`
	`144`	`+ return nil, fmt.Errorf("cannot open %q: %w", filePath, err)`
`145`	`145`	`}`
`146`	`146`	`defer func() {`
`147`	`147`	`_ = d.Close()`