add chain disputer cmd: for wdPoSt disputer (#4449)

Co-authored-by: 一页素书 <[email protected]>

Author: diwufeiwen

app/submodule/apitypes/chain.go

@@ -35,7 +35,8 @@ type ProtocolParams struct {
 }
 
 type Deadline struct {
-	PostSubmissions bitfield.BitField
+	PostSubmissions      bitfield.BitField
+	DisputableProofCount uint64
 }
 
 // BlsMessages[x].cid = Cids[x]

app/submodule/chain/miner_api.go

@@ -279,8 +279,14 @@ func (msa *minerStateAPI) StateMinerDeadlines(ctx context.Context, maddr address
 			return err
 		}
 
+		l, err := dl.DisputableProofCount()
+		if err != nil {
+			return err
+		}
+
 		out[i] = apitypes.Deadline{
-			PostSubmissions: ps,
+			PostSubmissions:      ps,
+			DisputableProofCount: l,
 		}
 		return nil
 	}); err != nil {

cmd/chain.go

@@ -28,6 +28,7 @@ var chainCmd = &cmds.Command{
 		"ls":       chainLsCmd,
 		"set-head": chainSetHeadCmd,
 		"getblock": chainGetBlockCmd,
+		"disputer": chainDisputeSetCmd,
 	},
 }