feat(evm): upgrade to cosmos/evm v0.6.0

.github/workflows/chain-liveness.yml

@@ -204,7 +204,7 @@ jobs:
           ignite chain build --skip-proto
 
           # init the chain
-          ignite chain init
+          ignite evm init
 
       - name: Start Chain and Wait for Blocks
         run: |
@@ -234,7 +234,7 @@ jobs:
             fi
 
             # count blocks in log
-            BLOCKS_FOUND=$(grep -c "block executed successfully" chain.log || true)
+            BLOCKS_FOUND=$(grep -c "executed block" chain.log || true)
             echo "Found $BLOCKS_FOUND blocks so far (attempt $ATTEMPT/$MAX_ATTEMPTS)"
           done
 
@@ -287,7 +287,7 @@ jobs:
           echo "Bob's final balance: $FINAL_BALANCE"
 
           # calculate and verify the expected balance
-          EXPECTED_BALANCE=$((INITIAL_BALANCE - 100))
+          EXPECTED_BALANCE=$((INITIAL_BALANCE - 10000100))
           if [ "$FINAL_BALANCE" != "$EXPECTED_BALANCE" ]; then
             echo "Error: Balance mismatch. Expected: $EXPECTED_BALANCE, Actual: $FINAL_BALANCE"
             exit 1

evm/CHANGELOG.md

@@ -1,5 +1,10 @@
 # EVM App Changelog
 
+## [`v0.2.0](https://github.com/ignite/apps/releases/tag/evm/v0.2.0)
+
+- [#256](https://github.com/ignite/apps/pull/256) Upgrade `cosmos/evm` to v0.6.0.
+  - Follow those instructions if you scaffolded your chain with Ignite EVM App `v0.1.x`.
+
 ## [`v0.1.2`](https://github.com/ignite/apps/releases/tag/evm/v0.1.2)
 
 - [#239](https://github.com/ignite/apps/pull/239) Set default token decimal to 18 as recommended.

evm/README.md

@@ -15,3 +15,9 @@ cd gm
 ignite app install -g github.com/ignite/apps/evm
 ignite evm add
 ```
+
+After scaffolding the EVM integration, initialize the chain with proper EVM genesis (bank denom metadata is set with 18 decimals based on the chain's default denom):
+
+```sh
+ignite evm init
+```

evm/cmd/add.go

@@ -57,7 +57,7 @@ func AddHandler(ctx context.Context, cmd *plugin.ExecutedCommand) error {
 		return err
 	}
 
-	if finish(ctx, session, c.AppPath()) != nil {
+	if err := finish(ctx, session, c.AppPath()); err != nil {
 		return err
 	}
 

evm/cmd/cmd.go

@@ -26,6 +26,20 @@ func GetCommands() []*plugin.Command {
 						},
 					},
 				},
+				{
+					Use:   "init",
+					Short: "Initialize the chain with EVM genesis",
+					Long:  "Initialize the chain genesis with proper bank denom metadata for EVM compatibility",
+					Flags: []*plugin.Flag{
+						{
+							Name:         flagPath,
+							Usage:        "path of the app",
+							Shorthand:    "p",
+							Type:         plugin.FlagTypeString,
+							DefaultValue: ".",
+						},
+					},
+				},
 			},
 		},
 	}

evm/cmd/init.go

@@ -0,0 +1,121 @@
+package cmd
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"path/filepath"
+	"strings"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
+
+	"github.com/ignite/cli/v29/ignite/pkg/cliui"
+	"github.com/ignite/cli/v29/ignite/pkg/cliui/colors"
+	"github.com/ignite/cli/v29/ignite/services/chain"
+	"github.com/ignite/cli/v29/ignite/services/plugin"
+)
+
+const eighteenDecimals = 18
+
+func InitHandler(ctx context.Context, cmd *plugin.ExecutedCommand) error {
+	flags := plugin.Flags(cmd.Flags)
+
+	session := cliui.New()
+	defer session.End()
+
+	appPath, err := flags.GetString(flagPath)
+	if err != nil {
+		return err
+	}
+	absPath, err := filepath.Abs(appPath)
+	if err != nil {
+		return err
+	}
+
+	c, err := chain.New(absPath, chain.CollectEvents(session.EventBus()))
+	if err != nil {
+		return err
+	}
+
+	igniteConfig, err := c.Config()
+	if err != nil {
+		return err
+	}
+
+	denom := igniteConfig.DefaultDenom
+	if denom == "" {
+		denom = sdk.DefaultBondDenom
+	}
+
+	if err := c.Init(ctx, chain.InitArgsAll); err != nil {
+		return err
+	}
+
+	genesisPath, err := c.GenesisPath()
+	if err != nil {
+		return err
+	}
+
+	genesis, err := genutiltypes.AppGenesisFromFile(genesisPath)
+	if err != nil {
+		return err
+	}
+
+	var appState map[string]json.RawMessage
+	if err := json.Unmarshal(genesis.AppState, &appState); err != nil {
+		return err
+	}
+
+	bankGenesisBz, ok := appState[banktypes.ModuleName]
+	if !ok {
+		return fmt.Errorf("bank module not found in genesis app state")
+	}
+
+	var bankGenesis banktypes.GenesisState
+	if err := json.Unmarshal(bankGenesisBz, &bankGenesis); err != nil {
+		return err
+	}
+
+	displayDenom := denom
+	if strings.HasPrefix(denom, "u") && len(denom) > 1 {
+		displayDenom = denom[1:]
+	}
+
+	bankGenesis.DenomMetadata = []banktypes.Metadata{
+		{
+			Description: fmt.Sprintf("Native 18-decimal denom metadata for %s EVM chain", denom),
+			Base:        denom,
+			DenomUnits: []*banktypes.DenomUnit{
+				{Denom: denom, Exponent: 0},
+				{Denom: displayDenom, Exponent: eighteenDecimals},
+			},
+			Name:    displayDenom,
+			Symbol:  strings.ToUpper(displayDenom),
+			Display: displayDenom,
+		},
+	}
+
+	bankGenesisBz, err = json.Marshal(bankGenesis)
+	if err != nil {
+		return err
+	}
+	appState[banktypes.ModuleName] = bankGenesisBz
+
+	genesis.AppState, err = json.Marshal(appState)
+	if err != nil {
+		return err
+	}
+
+	if err := genesis.SaveAs(genesisPath); err != nil {
+		return err
+	}
+
+	home, err := c.Home()
+	if err != nil {
+		return err
+	}
+
+	return session.Printf("🗃 Initialized. Checkout your chain's home (data) directory: %s\n", colors.Info(home))
+}

evm/go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/gobuffalo/genny/v2 v2.1.0
 	github.com/gobuffalo/plush/v4 v4.1.22
 	github.com/hashicorp/go-plugin v1.6.3
-	github.com/ignite/cli/v29 v29.8.0
+	github.com/ignite/cli/v29 v29.9.2
 	github.com/stretchr/testify v1.11.1
 )
 
@@ -23,7 +23,7 @@ require (
 	cosmossdk.io/store v1.1.2 // indirect
 	cosmossdk.io/x/tx v0.14.0 // indirect
 	dario.cat/mergo v1.0.1 // indirect
-	filippo.io/edwards25519 v1.1.0 // indirect
+	filippo.io/edwards25519 v1.1.1 // indirect
 	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
 	github.com/99designs/keyring v1.2.2 // indirect
 	github.com/DataDog/datadog-go v3.2.0+incompatible // indirect
@@ -50,7 +50,7 @@ require (
 	github.com/charmbracelet/x/ansi v0.8.0 // indirect
 	github.com/charmbracelet/x/cellbuf v0.0.13 // indirect
 	github.com/charmbracelet/x/term v0.2.1 // indirect
-	github.com/cloudflare/circl v1.6.1 // indirect
+	github.com/cloudflare/circl v1.6.3 // indirect
 	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/cockroachdb/errors v1.12.0 // indirect
 	github.com/cockroachdb/fifo v0.0.0-20240606204812-0bbfbd93a7ce // indirect
@@ -136,6 +136,7 @@ require (
 	github.com/hashicorp/go-hclog v1.6.3 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-metrics v0.5.4 // indirect
+	github.com/hashicorp/go-uuid v1.0.2 // indirect
 	github.com/hashicorp/golang-lru v1.0.2 // indirect
 	github.com/hashicorp/yamux v0.1.2 // indirect
 	github.com/hdevalence/ed25519consensus v0.2.0 // indirect
@@ -208,6 +209,7 @@ require (
 	github.com/tendermint/go-amino v0.16.0 // indirect
 	github.com/tidwall/btree v1.7.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.11 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	github.com/zondax/golem v0.27.0 // indirect
@@ -221,19 +223,19 @@ require (
 	go.yaml.in/yaml/v2 v2.4.2 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/arch v0.17.0 // indirect
-	golang.org/x/crypto v0.45.0 // indirect
+	golang.org/x/crypto v0.46.0 // indirect
 	golang.org/x/exp v0.0.0-20250718183923-645b1fa84792 // indirect
-	golang.org/x/mod v0.29.0 // indirect
-	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/term v0.37.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
-	golang.org/x/tools v0.38.0 // indirect
+	golang.org/x/mod v0.30.0 // indirect
+	golang.org/x/net v0.48.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/term v0.38.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
+	golang.org/x/tools v0.39.0 // indirect
 	google.golang.org/genproto v0.0.0-20250603155806-513f23925822 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250728155136-f173205681a0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250818200422-3122310a409c // indirect
-	google.golang.org/grpc v1.75.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20251202230838-ff82c1b0f217 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
+	google.golang.org/grpc v1.79.3 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect