| // +build windows |
| |
| package fs |
| |
| import ( |
| "context" |
| "os" |
| "path/filepath" |
| ) |
| |
| func diskUsage(roots ...string) (Usage, error) { |
| var ( |
| size int64 |
| ) |
| |
| // TODO(stevvooe): Support inodes (or equivalent) for windows. |
| |
| for _, root := range roots { |
| if err := filepath.Walk(root, func(path string, fi os.FileInfo, err error) error { |
| if err != nil { |
| return err |
| } |
| |
| size += fi.Size() |
| return nil |
| }); err != nil { |
| return Usage{}, err |
| } |
| } |
| |
| return Usage{ |
| Size: size, |
| }, nil |
| } |
| |
| func diffUsage(ctx context.Context, a, b string) (Usage, error) { |
| var ( |
| size int64 |
| ) |
| |
| if err := Changes(ctx, a, b, func(kind ChangeKind, _ string, fi os.FileInfo, err error) error { |
| if err != nil { |
| return err |
| } |
| |
| if kind == ChangeKindAdd || kind == ChangeKindModify { |
| size += fi.Size() |
| |
| return nil |
| |
| } |
| return nil |
| }); err != nil { |
| return Usage{}, err |
| } |
| |
| return Usage{ |
| Size: size, |
| }, nil |
| } |