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retrieval: Make the cat command work

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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
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24
cli/client_retr.go
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@ -344,7 +344,16 @@ var clientRetrieveCatCmd = &cli.Command{
Name: "cat", Name: "cat",
Usage: "Show data from network", Usage: "Show data from network",
ArgsUsage: "[dataCid]", 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 { Action: func(cctx *cli.Context) error {
if cctx.NArg() != 1 { if cctx.NArg() != 1 {
return ShowHelp(cctx, fmt.Errorf("incorrect number of arguments")) return ShowHelp(cctx, fmt.Errorf("incorrect number of arguments"))
@ -363,13 +372,20 @@ var clientRetrieveCatCmd = &cli.Command{
ctx := ReqContext(cctx) ctx := ReqContext(cctx)
afmt := NewAppFmt(cctx.App) afmt := NewAppFmt(cctx.App)
// todo selector sel := lapi.Selector(cctx.String("datamodel-path"))
eref, err := retrieve(ctx, cctx, fapi, nil, afmt.Printf) selp := &sel
if sel == "" {
selp = nil
}
eref, err := retrieve(ctx, cctx, fapi, selp, afmt.Printf)
if err != nil { if err != nil {
return err 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}) eref.DAGs = append(eref.DAGs, lapi.DagSpec{DataSelector: &sel})
} }