add chain ID to root

cmd/feeappd/cmd/root.go

@@ -11,6 +11,7 @@ import (
 	"github.com/cometbft/cometbft/libs/log"
 
 	dbm "github.com/cometbft/cometbft-db"
+	tmtypes "github.com/cometbft/cometbft/types"
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/config"
@@ -244,6 +245,17 @@ func (ac appCreator) newApp(
 		wasmOpts = append(wasmOpts, wasmkeeper.WithVMCacheMetrics(prometheus.DefaultRegisterer))
 	}
 
+	homeDir := cast.ToString(appOpts.Get(flags.FlagHome))
+	chainID := cast.ToString(appOpts.Get(flags.FlagChainID))
+	if chainID == "" {
+		// fallback to genesis chain-id
+		appGenesis, err := tmtypes.GenesisDocFromFile(filepath.Join(homeDir, "config", "genesis.json"))
+		if err != nil {
+			panic(err)
+		}
+
+		chainID = appGenesis.ChainID
+	}
 	return feeapp.NewFeeAbs(
 		logger, db, traceStore, true, skipUpgradeHeights,
 		cast.ToString(appOpts.Get(flags.FlagHome)),
@@ -263,6 +275,7 @@ func (ac appCreator) newApp(
 			Interval:   cast.ToUint64(appOpts.Get(server.FlagStateSyncSnapshotInterval)),
 			KeepRecent: cast.ToUint32(appOpts.Get(server.FlagStateSyncSnapshotKeepRecent)),
 		}),
+		baseapp.SetChainID(chainID),
 	)
 }
 

go.mod

@@ -34,7 +34,7 @@ require (
 	cosmossdk.io/api v0.3.1 // indirect
 	cosmossdk.io/core v0.5.1 // indirect
 	cosmossdk.io/depinject v1.0.0-alpha.3 // indirect
-	cosmossdk.io/math v1.0.0-rc.0 // indirect
+	cosmossdk.io/math v1.0.0-rc.0
 	cosmossdk.io/tools/rosetta v0.2.1 // indirect
 	filippo.io/edwards25519 v1.0.0 // indirect
 	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect