| 59 | } |
| 60 | |
| 61 | func (c *desCmd) RunCommand(args []string) error { |
| 62 | if len(args) == 0 { |
| 63 | return cmdmain.UsageError("requires blobref") |
| 64 | } |
| 65 | var blobs []blob.Ref |
| 66 | for _, arg := range args { |
| 67 | br, ok := blob.Parse(arg) |
| 68 | if !ok { |
| 69 | return cmdmain.UsageError(fmt.Sprintf("invalid blobref %q", arg)) |
| 70 | } |
| 71 | blobs = append(blobs, br) |
| 72 | } |
| 73 | var at time.Time // TODO: add "2 days ago" "-2d", "-2h", "2013-02-05", etc |
| 74 | if c.at != "" { |
| 75 | var err error |
| 76 | at, err = time.Parse(time.RFC3339, c.at) |
| 77 | if err != nil { |
| 78 | return fmt.Errorf("error parsing --at value %q: %v", c.at, err) |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | cl := newClient(c.server) |
| 83 | res, err := cl.Describe(context.Background(), &search.DescribeRequest{ |
| 84 | BlobRefs: blobs, |
| 85 | Depth: c.depth, |
| 86 | At: types.Time3339(at), |
| 87 | }) |
| 88 | if err != nil { |
| 89 | return err |
| 90 | } |
| 91 | resj, err := json.MarshalIndent(res, "", " ") |
| 92 | if err != nil { |
| 93 | return err |
| 94 | } |
| 95 | resj = append(resj, '\n') |
| 96 | _, err = os.Stdout.Write(resj) |
| 97 | return err |
| 98 | } |