diff options
Diffstat (limited to 'weed/filer/filer_search.go')
| -rw-r--r-- | weed/filer/filer_search.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/weed/filer/filer_search.go b/weed/filer/filer_search.go index 294fc0e7f..e6366e82f 100644 --- a/weed/filer/filer_search.go +++ b/weed/filer/filer_search.go @@ -41,6 +41,19 @@ func (f *Filer) ListDirectoryEntries(ctx context.Context, p util.FullPath, start return entries, hasMore, err } +// CountDirectoryEntries counts entries in a directory up to limit +func (f *Filer) CountDirectoryEntries(ctx context.Context, p util.FullPath, limit int) (count int, err error) { + entries, hasMore, err := f.ListDirectoryEntries(ctx, p, "", false, int64(limit), "", "", "") + if err != nil { + return 0, err + } + count = len(entries) + if hasMore { + count = limit // At least this many + } + return count, nil +} + // For now, prefix and namePattern are mutually exclusive func (f *Filer) StreamListDirectoryEntries(ctx context.Context, p util.FullPath, startFileName string, inclusive bool, limit int64, prefix string, namePattern string, namePatternExclude string, eachEntryFunc ListEachEntryFunc) (lastFileName string, err error) { if strings.HasSuffix(string(p), "/") && len(p) > 1 { |