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fix: only log when we find a file we don't expect #68

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Mar 31, 2020
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9 changes: 7 additions & 2 deletions flatfs.go
Original file line number Diff line number Diff line change
Expand Up @@ -290,7 +290,12 @@ func (fs *Datastore) encode(key datastore.Key) (dir, file string) {
}

func (fs *Datastore) decode(file string) (key datastore.Key, ok bool) {
if filepath.Ext(file) != extension {
if !strings.HasSuffix(file, extension) {
// We expect random files like "put-". Log when we encounter
// others.
if !strings.HasPrefix(file, "put-") {
log.Warnw("failed to decode flatfs filename", "file", file)
}
return datastore.Key{}, false
}
name := file[:len(file)-len(extension)]
Expand Down Expand Up @@ -1064,7 +1069,7 @@ func (fs *Datastore) walk(path string, qrb *query.ResultBuilder) error {

key, ok := fs.decode(fn)
if !ok {
log.Warnw("failed to decode flatfs entry", "file", fn)
// not a block.
continue
}

Expand Down