Write implements backend.Writer
(ctx context.Context, name string, keypath backend.KeyPath, data io.Reader, _ int64, _ *backend.CacheInfo)
| 49 | |
| 50 | // Write implements backend.Writer |
| 51 | func (rw *Backend) Write(ctx context.Context, name string, keypath backend.KeyPath, data io.Reader, _ int64, _ *backend.CacheInfo) error { |
| 52 | if err := ctx.Err(); err != nil { |
| 53 | return err |
| 54 | } |
| 55 | |
| 56 | blockFolder := rw.rootPath(keypath) |
| 57 | err := os.MkdirAll(blockFolder, 0o700) |
| 58 | if err != nil { |
| 59 | return err |
| 60 | } |
| 61 | |
| 62 | tracesFileName := rw.objectFileName(keypath, name) |
| 63 | dst, err := os.Create(tracesFileName) |
| 64 | if err != nil { |
| 65 | return err |
| 66 | } |
| 67 | defer dst.Close() |
| 68 | |
| 69 | _, err = io.Copy(dst, data) |
| 70 | if err != nil { |
| 71 | return err |
| 72 | } |
| 73 | return err |
| 74 | } |
| 75 | |
| 76 | // Append implements backend.Writer |
| 77 | func (rw *Backend) Append(ctx context.Context, name string, keypath backend.KeyPath, tracker backend.AppendTracker, buffer []byte) (backend.AppendTracker, error) { |