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CLI to get network version #4914

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merged 2 commits into from
Nov 20, 2020
Merged

CLI to get network version #4914

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3737a8f
CLI to get network version
arajasek Nov 19, 2020
9d2208e
fix lint
magik6k Nov 19, 2020
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33 changes: 33 additions & 0 deletions cli/state.go
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Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,7 @@ var stateCmd = &cli.Command{
stateMinerInfo,
stateMarketCmd,
stateExecTraceCmd,
stateNtwkVersionCmd,
},
}

Expand Down Expand Up @@ -1831,3 +1832,35 @@ var stateMarketBalanceCmd = &cli.Command{
return nil
},
}

var stateNtwkVersionCmd = &cli.Command{
Name: "network-version",
Usage: "Returns the network version",
Action: func(cctx *cli.Context) error {
if cctx.Args().Present() {
return ShowHelp(cctx, fmt.Errorf("doesn't expect any arguments"))
}

api, closer, err := GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()

ctx := ReqContext(cctx)

ts, err := LoadTipSet(ctx, cctx, api)
if err != nil {
return err
}

nv, err := api.StateNetworkVersion(ctx, ts.Key())
if err != nil {
return err
}

fmt.Printf("Network Version: %d\n", nv)

return nil
},
}