Append implements backend.Writer
(ctx context.Context, name string, keypath backend.KeyPath, tracker backend.AppendTracker, buffer []byte)
| 142 | |
| 143 | // Append implements backend.Writer |
| 144 | func (rw *readerWriter) Append(ctx context.Context, name string, keypath backend.KeyPath, tracker backend.AppendTracker, buffer []byte) (backend.AppendTracker, error) { |
| 145 | keypath = backend.KeyPathWithPrefix(keypath, rw.cfg.Prefix) |
| 146 | ctx, span := tracer.Start(ctx, "gcs.Append", trace.WithAttributes( |
| 147 | attribute.Int("len", len(buffer)), |
| 148 | )) |
| 149 | defer span.End() |
| 150 | |
| 151 | var w *storage.Writer |
| 152 | if tracker == nil { |
| 153 | w = rw.writer(ctx, backend.ObjectFileName(keypath, name), nil) |
| 154 | } else { |
| 155 | w = tracker.(*storage.Writer) |
| 156 | } |
| 157 | |
| 158 | _, err := w.Write(buffer) |
| 159 | if err != nil { |
| 160 | return nil, err |
| 161 | } |
| 162 | |
| 163 | return w, nil |
| 164 | } |
| 165 | |
| 166 | // CloseAppend implements backend.Writer |
| 167 | func (rw *readerWriter) CloseAppend(_ context.Context, tracker backend.AppendTracker) error { |
nothing calls this directly
no test coverage detected