file: delete outdated files after rotate (#15)

jsfaint · web-flow · commit f79ab8a6a549 · 2020-01-31T20:35:50.000+08:00
diff --git a/file.go b/file.go
@@ -199,6 +199,10 @@ func (l *fileLogger) write(m Messager) (int, error) {
 			l.openDay = now.Day()
 			l.currentSize = 0
 			l.currentLines = 0
+
+			if err := l.deleteOutdatedFiles(); err != nil {
+				return bytesWrote, fmt.Errorf("delete outdated file: %v", err)
+			}
 		}
 	}
 	return bytesWrote, nil

Original file line number	Diff line number	Diff line change
`@@ -199,6 +199,10 @@ func (l *fileLogger) write(m Messager) (int, error) {`
`199`	`199`	`l.openDay = now.Day()`
`200`	`200`	`l.currentSize = 0`
`201`	`201`	`l.currentLines = 0`
	`202`	`+`
	`203`	`+ if err := l.deleteOutdatedFiles(); err != nil {`
	`204`	`+ return bytesWrote, fmt.Errorf("delete outdated file: %v", err)`
	`205`	`+ }`
`202`	`206`	`}`
`203`	`207`	`}`
`204`	`208`	`return bytesWrote, nil`