move actor key to a const array

chain/actors/manifest.go

@@ -32,6 +32,22 @@ const (
 	VerifregKey = "verifiedregistry"
 )
 
+func GetBuiltinActorsKeys() []string {
+	return []string{
+		AccountKey,
+		CronKey,
+		InitKey,
+		MarketKey,
+		MinerKey,
+		MultisigKey,
+		PaychKey,
+		PowerKey,
+		RewardKey,
+		SystemKey,
+		VerifregKey,
+	}
+}
+
 var (
 	manifestMx sync.RWMutex
 )
@@ -85,19 +101,8 @@ func loadManifests(ctx context.Context, store cbor.IpldStore) error {
 
 		manifests[av] = mf
 
-		for _, name := range []string{
-			AccountKey,
-			CronKey,
-			InitKey,
-			MarketKey,
-			MinerKey,
-			MultisigKey,
-			PaychKey,
-			PowerKey,
-			RewardKey,
-			SystemKey,
-			VerifregKey,
-		} {
+		var actorKeys = GetBuiltinActorsKeys()
+		for _, name := range actorKeys {
 			c, ok := mf.Get(name)
 			if ok {
 				actorMeta[c] = actorEntry{name: name, version: av}

cli/state.go

@@ -1933,19 +1933,8 @@ var StateSysActorCIDsCmd = &cli.Command{
 		tw := tabwriter.NewWriter(os.Stdout, 2, 4, 2, ' ', 0)
 		_, _ = fmt.Fprintln(tw, "\nActor\tCID\t")
 
-		for _, name := range []string{
-			actors.AccountKey,
-			actors.CronKey,
-			actors.InitKey,
-			actors.MarketKey,
-			actors.MinerKey,
-			actors.MultisigKey,
-			actors.PaychKey,
-			actors.PowerKey,
-			actors.RewardKey,
-			actors.SystemKey,
-			actors.VerifregKey,
-		} {
+		var actorKeys = actors.GetBuiltinActorsKeys()
+		for _, name := range actorKeys {
 			sysActorCID, ok := actors.GetActorCodeID(actorVersion, name)
 			if !ok {
 				return xerrors.Errorf("error getting actor %v code id for actor version %d", name,