add state replay api and command

api/api.go

@@ -108,6 +108,7 @@ type FullNode interface {
 	StateMinerPeerID(ctx context.Context, m address.Address, ts *types.TipSet) (peer.ID, error)
 	// if tipset is nil, we'll use heaviest
 	StateCall(context.Context, *types.Message, *types.TipSet) (*types.MessageReceipt, error)
+	StateReplay(context.Context, *types.TipSet, cid.Cid) (*ReplayResults, error)
 	StateGetActor(ctx context.Context, actor address.Address, ts *types.TipSet) (*types.Actor, error)
 	StateReadState(ctx context.Context, act *types.Actor, ts *types.TipSet) (*ActorState, error)
 
@@ -269,3 +270,9 @@ type RetrievalOrder struct {
 	Miner       address.Address
 	MinerPeerID peer.ID
 }
+
+type ReplayResults struct {
+	Msg     *types.Message
+	Receipt *types.MessageReceipt
+	Error   string
+}

api/struct.go

@@ -81,6 +81,7 @@ type FullNodeStruct struct {
 		StateMinerWorker     func(context.Context, address.Address, *types.TipSet) (address.Address, error)      `perm:"read"`
 		StateMinerPeerID     func(ctx context.Context, m address.Address, ts *types.TipSet) (peer.ID, error)     `perm:"read"`
 		StateCall            func(context.Context, *types.Message, *types.TipSet) (*types.MessageReceipt, error) `perm:"read"`
+		StateReplay          func(context.Context, *types.TipSet, cid.Cid) (*ReplayResults, error)               `perm:"read"`
 		StateGetActor        func(context.Context, address.Address, *types.TipSet) (*types.Actor, error)         `perm:"read"`
 		StateReadState       func(context.Context, *types.Actor, *types.TipSet) (*ActorState, error)             `perm:"read"`
 
@@ -302,6 +303,10 @@ func (c *FullNodeStruct) StateCall(ctx context.Context, msg *types.Message, ts *
 	return c.Internal.StateCall(ctx, msg, ts)
 }
 
+func (c *FullNodeStruct) StateReplay(ctx context.Context, ts *types.TipSet, mc cid.Cid) (*ReplayResults, error) {
+	return c.Internal.StateReplay(ctx, ts, mc)
+}
+
 func (c *FullNodeStruct) StateGetActor(ctx context.Context, actor address.Address, ts *types.TipSet) (*types.Actor, error) {
 	return c.Internal.StateGetActor(ctx, actor, ts)
 }