cerc-io/lotus
16
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

retrieval: Make the cat command work

Browse Source
This commit is contained in:
Łukasz Magiera 2021-11-17 20:24:12 +01:00
parent 2c583b03ff
commit 3e70b8420e
1 changed files with 20 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
cli/client_retr.go
View File

@ -344,7 +344,16 @@ var clientRetrieveCatCmd = &cli.Command{
Name: "cat",
Usage: "Show data from network",
ArgsUsage: "[dataCid]",
Flags: retrFlagsCommon,
Flags: append([]cli.Flag{
&cli.BoolFlag{
Name: "ipld",
Usage: "list IPLD datamodel links",
},
&cli.StringFlag{
Name: "datamodel-path",
Usage: "a rudimentary (DM-level-only) text-path selector",
},
}, retrFlagsCommon...),
Action: func(cctx *cli.Context) error {
if cctx.NArg() != 1 {
return ShowHelp(cctx, fmt.Errorf("incorrect number of arguments"))
@ -363,13 +372,20 @@ var clientRetrieveCatCmd = &cli.Command{
ctx := ReqContext(cctx)
afmt := NewAppFmt(cctx.App)
// todo selector
eref, err := retrieve(ctx, cctx, fapi, nil, afmt.Printf)
sel := lapi.Selector(cctx.String("datamodel-path"))
selp := &sel
if sel == "" {
selp = nil
}
eref, err := retrieve(ctx, cctx, fapi, selp, afmt.Printf)
if err != nil {
return err
}
if sel := lapi.Selector(cctx.String("datamodel-path-selector")); sel != "" {
fmt.Println() // separate retrieval events from results
if sel != "" {
eref.DAGs = append(eref.DAGs, lapi.DagSpec{DataSelector: &sel})
}