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

retrieval: add depth parameter to ls

Browse Source
This commit is contained in:
Łukasz Magiera 2021-11-17 19:17:59 +01:00
parent c6101aa02f
commit dd78e75dd6
1 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
cli/client_retr.go
View File

@ -380,7 +380,16 @@ var clientRetrieveLsCmd = &cli.Command{
Flags: append([]cli.Flag{
&cli.BoolFlag{
Name: "ipld",
Usage: "list IPLD-level links",
Usage: "list IPLD datamodel links",
},
&cli.IntFlag{
Name: "depth",
Usage: "list links recursively up to the specified depth",
Value: 1,
},
&cli.StringFlag{
Name: "path-selector",
Usage: "a rudimentary (DM-level-only) text-path selector",
},
}, retrFlagsCommon...),
Action: func(cctx *cli.Context) error {
@ -402,7 +411,7 @@ var clientRetrieveLsCmd = &cli.Command{
afmt := NewAppFmt(cctx.App)
rootSelector := lapi.Selector(`{".": {}}`)
dataSelector := lapi.Selector(`{"R":{"l":{"depth":1},":>":{"a":{">":{"@":{}}}}}}`)
dataSelector := lapi.Selector(fmt.Sprintf(`{"a":{">":{"R":{"l":{"depth":%d},":>":{"a":{">":{"|": [{"@":{}}, {".": {}}]}}}}}}}`, cctx.Int("depth")))
eref, err := retrieve(ctx, cctx, fapi, &dataSelector, afmt.Printf)
if err != nil {
@ -411,7 +420,7 @@ var clientRetrieveLsCmd = &cli.Command{
eref.DAGs = append(eref.DAGs, lapi.DagSpec{
RootSelector: &rootSelector,
DataSelector: &rootSelector,
DataSelector: &dataSelector,
})
rc, err := ClientExportStream(ainfo.Addr, ainfo.AuthHeader(), *eref, true)
@ -454,7 +463,7 @@ var clientRetrieveLsCmd = &cli.Command{
fmt.Printf("%s %s\t%d\n", link.Cid, link.Name, link.Size)
}
} else {
sel, _ := selectorparse.ParseJSONSelector(`{"a":{">":{".":{}}}}`)
sel, _ := selectorparse.ParseJSONSelector(fmt.Sprintf(`{"R":{"l":{"depth":%d},":>":{"a":{">":{"|":[{"@":{}},{".":{}}]}}}}}`, cctx.Int("depth")))
if err := utils.TraverseDag(
ctx,