chore(cgt): deployer scripts

op-chain-ops/genesis/config.go

@@ -275,13 +275,22 @@ func (d *GasPriceOracleDeployConfig) OperatorFeeParams() [32]byte {
 type GasTokenDeployConfig struct {
 	// IsCustomGasToken is a flag to indicate that a custom gas token should be used
 	IsCustomGasToken bool `json:"isCustomGasToken"`
+	// GasPayingTokenName represents the custom gas token name.
+	GasPayingTokenName string `json:"gasPayingTokenName"`
+	// GasPayingTokenSymbol represents the custom gas token symbol.
+	GasPayingTokenSymbol string `json:"gasPayingTokenSymbol"`
 }
 
 var _ ConfigChecker = (*GasTokenDeployConfig)(nil)
 
 func (d *GasTokenDeployConfig) Check(log log.Logger) error {
 	if d.IsCustomGasToken {
-		log.Info("Using custom gas token")
+		if d.GasPayingTokenName == "" {
+			return fmt.Errorf("%w: GasPayingTokenName cannot be empty", ErrInvalidDeployConfig)
+		}
+		if d.GasPayingTokenSymbol == "" {
+			return fmt.Errorf("%w: GasPayingTokenSymbol cannot be empty", ErrInvalidDeployConfig)
+		}
 	}
 	return nil
 }

op-chain-ops/interopgen/deploy.go

@@ -242,6 +242,7 @@ func DeployL2ToL1(l1Host *script.Host, superCfg *SuperchainConfig, superDeployme
 		AllowCustomDisputeParameters: true,
 		OperatorFeeScalar:            cfg.GasPriceOracleOperatorFeeScalar,
 		OperatorFeeConstant:          cfg.GasPriceOracleOperatorFeeConstant,
+		IsCustomGasToken:             cfg.IsCustomGasToken,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("failed to deploy L2 OP chain: %w", err)
@@ -324,6 +325,9 @@ func GenesisL2(l2Host *script.Host, cfg *L2Config, deployment *L2Deployment, mul
 		DeployCrossL2Inbox:                       multichainDepSet,
 		EnableGovernance:                         cfg.EnableGovernance,
 		FundDevAccounts:                          cfg.FundDevAccounts,
+		IsCustomGasToken:                         cfg.IsCustomGasToken,
+		GasPayingTokenName:                       cfg.GasPayingTokenName,
+		GasPayingTokenSymbol:                     cfg.GasPayingTokenSymbol,
 	}); err != nil {
 		return fmt.Errorf("failed L2 genesis: %w", err)
 	}

op-chain-ops/interopgen/recipe.go

@@ -243,7 +243,9 @@ func (r *InteropDevL2Recipe) build(l1ChainID uint64, addrs devkeys.Addresses) (*
 				GasPriceOracleBlobBaseFeeScalar: 810949,
 			},
 			GasTokenDeployConfig: genesis.GasTokenDeployConfig{
-				IsCustomGasToken: false,
+				IsCustomGasToken:     false,
+				GasPayingTokenName:   "Custom Gas Token",
+				GasPayingTokenSymbol: "CGT",
 			},
 			OperatorDeployConfig: genesis.OperatorDeployConfig{
 				P2PSequencerAddress: sequencerP2P,

op-deployer/pkg/deployer/integration_test/apply_test.go

@@ -713,6 +713,11 @@ func newChainIntent(t *testing.T, dk *devkeys.MnemonicDevKeys, l1ChainID *big.In
 			Proposer:          addrFor(t, dk, devkeys.ProposerRole.Key(l1ChainID)),
 			Challenger:        addrFor(t, dk, devkeys.ChallengerRole.Key(l1ChainID)),
 		},
+		CustomGasToken: &state.CustomGasToken{
+			Enabled: standard.CustomGasTokenEnabled,
+			Name:    standard.CustomGasTokenName,
+			Symbol:  standard.CustomGasTokenSymbol,
+		},
 	}
 }
 

op-deployer/pkg/deployer/opcm/l2genesis.go

@@ -28,6 +28,9 @@ type L2GenesisInput struct {
 	DeployCrossL2Inbox                       bool
 	EnableGovernance                         bool
 	FundDevAccounts                          bool
+	IsCustomGasToken                         bool
+	GasPayingTokenName                       string
+	GasPayingTokenSymbol                     string
 }
 
 type L2GenesisScript script.DeployScriptWithoutOutput[L2GenesisInput]

op-deployer/pkg/deployer/opcm/opchain.go

@@ -40,6 +40,7 @@ type DeployOPChainInput struct {
 	DisputeClockExtension        uint64
 	DisputeMaxClockDuration      uint64
 	AllowCustomDisputeParameters bool
+	IsCustomGasToken             bool
 
 	OperatorFeeScalar   uint32
 	OperatorFeeConstant uint64

op-deployer/pkg/deployer/pipeline/l2genesis.go

@@ -22,6 +22,9 @@ import (
 )
 
 type l2GenesisOverrides struct {
+	IsCustomGasToken                         bool                      `json:"isCustomGasToken"`
+	GasPayingTokenName                       string                    `json:"gasPayingTokenName"`
+	GasPayingTokenSymbol                     string                    `json:"gasPayingTokenSymbol"`
 	FundDevAccounts                          bool                      `json:"fundDevAccounts"`
 	BaseFeeVaultMinimumWithdrawalAmount      *hexutil.Big              `json:"baseFeeVaultMinimumWithdrawalAmount"`
 	L1FeeVaultMinimumWithdrawalAmount        *hexutil.Big              `json:"l1FeeVaultMinimumWithdrawalAmount"`
@@ -94,6 +97,9 @@ func GenerateL2Genesis(pEnv *Env, intent *state.Intent, bundle ArtifactsBundle,
 		DeployCrossL2Inbox:                       len(intent.Chains) > 1,
 		EnableGovernance:                         overrides.EnableGovernance,
 		FundDevAccounts:                          overrides.FundDevAccounts,
+		IsCustomGasToken:                         thisIntent.CustomGasToken.Enabled,
+		GasPayingTokenName:                       thisIntent.CustomGasToken.Name,
+		GasPayingTokenSymbol:                     thisIntent.CustomGasToken.Symbol,
 	}); err != nil {
 		return fmt.Errorf("failed to call L2Genesis script: %w", err)
 	}
@@ -156,6 +162,9 @@ func wdNetworkToBig(wd genesis.WithdrawalNetwork) *big.Int {
 
 func defaultOverrides() l2GenesisOverrides {
 	return l2GenesisOverrides{
+		IsCustomGasToken:                         false,
+		GasPayingTokenName:                       "Custom Gas Token",
+		GasPayingTokenSymbol:                     "CGT",
 		FundDevAccounts:                          false,
 		BaseFeeVaultMinimumWithdrawalAmount:      standard.VaultMinWithdrawalAmount,
 		L1FeeVaultMinimumWithdrawalAmount:        standard.VaultMinWithdrawalAmount,

op-deployer/pkg/deployer/pipeline/l2genesis_test.go

@@ -53,6 +53,9 @@ func TestCalculateL2GenesisOverrides(t *testing.T) {
 				SequencerFeeVaultWithdrawalNetwork:       "local",
 				EnableGovernance:                         false,
 				GovernanceTokenOwner:                     standard.GovernanceTokenOwner,
+				IsCustomGasToken:                         false,
+				GasPayingTokenName:                       "Custom Gas Token",
+				GasPayingTokenSymbol:                     "CGT",
 			},
 			expectedSchedule: func() *genesis.UpgradeScheduleDeployConfig {
 				return standard.DefaultHardforkScheduleForTag("")
@@ -73,6 +76,9 @@ func TestCalculateL2GenesisOverrides(t *testing.T) {
 					"enableGovernance":                         true,
 					"governanceTokenOwner":                     "0x1111111111111111111111111111111111111111",
 					"l2GenesisInteropTimeOffset":               "0x1234",
+					"isCustomGasToken":                         false,
+					"gasPayingTokenName":                       "Custom Gas Token",
+					"gasPayingTokenSymbol":                     "CGT",
 				},
 			},
 			chainIntent: &state.ChainIntent{},
@@ -87,6 +93,9 @@ func TestCalculateL2GenesisOverrides(t *testing.T) {
 				SequencerFeeVaultWithdrawalNetwork:       "remote",
 				EnableGovernance:                         true,
 				GovernanceTokenOwner:                     common.HexToAddress("0x1111111111111111111111111111111111111111"),
+				IsCustomGasToken:                         false,
+				GasPayingTokenName:                       "Custom Gas Token",
+				GasPayingTokenSymbol:                     "CGT",
 			},
 			expectedSchedule: func() *genesis.UpgradeScheduleDeployConfig {
 				sched := standard.DefaultHardforkScheduleForTag("")
@@ -114,6 +123,9 @@ func TestCalculateL2GenesisOverrides(t *testing.T) {
 					"enableGovernance":                         true,
 					"governanceTokenOwner":                     "0x1111111111111111111111111111111111111111",
 					"l2GenesisInteropTimeOffset":               "0x1234",
+					"isCustomGasToken":                         false,
+					"gasPayingTokenName":                       "Custom Gas Token",
+					"gasPayingTokenSymbol":                     "CGT",
 				},
 			},
 			expectError: false,
@@ -127,6 +139,9 @@ func TestCalculateL2GenesisOverrides(t *testing.T) {
 				SequencerFeeVaultWithdrawalNetwork:       "remote",
 				EnableGovernance:                         true,
 				GovernanceTokenOwner:                     common.HexToAddress("0x1111111111111111111111111111111111111111"),
+				IsCustomGasToken:                         false,
+				GasPayingTokenName:                       "Custom Gas Token",
+				GasPayingTokenSymbol:                     "CGT",
 			},
 			expectedSchedule: func() *genesis.UpgradeScheduleDeployConfig {
 				sched := standard.DefaultHardforkScheduleForTag("")

op-deployer/pkg/deployer/pipeline/opchain.go

@@ -109,6 +109,7 @@ func makeDCI(intent *state.Intent, thisIntent *state.ChainIntent, chainID common
 		DisputeClockExtension:        proofParams.DisputeClockExtension,   // 3 hours (input in seconds)
 		DisputeMaxClockDuration:      proofParams.DisputeMaxClockDuration, // 3.5 days (input in seconds)
 		AllowCustomDisputeParameters: proofParams.DangerouslyAllowCustomDisputeParameters,
+		IsCustomGasToken:             thisIntent.CustomGasToken.Enabled,
 		OperatorFeeScalar:            thisIntent.OperatorFeeScalar,
 		OperatorFeeConstant:          thisIntent.OperatorFeeConstant,
 	}, nil

op-deployer/pkg/deployer/standard/standard.go

@@ -34,6 +34,9 @@ const (
 	Eip1559DenominatorCanyon        uint64 = 250
 	Eip1559Denominator              uint64 = 50
 	Eip1559Elasticity               uint64 = 6
+	CustomGasTokenEnabled           bool   = false
+	CustomGasTokenName              string = ""
+	CustomGasTokenSymbol            string = ""
 
 	ContractsV160Tag        = "op-contracts/v1.6.0"
 	ContractsV180Tag        = "op-contracts/v1.8.0-rc.4"

op-deployer/pkg/deployer/state/chain_intent.go

@@ -56,6 +56,12 @@ type L2DevGenesisParams struct {
 	Prefund map[common.Address]*hexutil.U256 `json:"prefund" toml:"prefund"`
 }
 
+type CustomGasToken struct {
+	Enabled bool   `json:"enabled" toml:"enabled"`
+	Name    string `json:"name" toml:"name"`
+	Symbol  string `json:"symbol" toml:"symbol"`
+}
+
 type ChainIntent struct {
 	ID                         common.Hash               `json:"id" toml:"id"`
 	BaseFeeVaultRecipient      common.Address            `json:"baseFeeVaultRecipient" toml:"baseFeeVaultRecipient"`
@@ -70,8 +76,8 @@ type ChainIntent struct {
 	AdditionalDisputeGames     []AdditionalDisputeGame   `json:"dangerousAdditionalDisputeGames" toml:"dangerousAdditionalDisputeGames,omitempty"`
 	OperatorFeeScalar          uint32                    `json:"operatorFeeScalar,omitempty" toml:"operatorFeeScalar,omitempty"`
 	OperatorFeeConstant        uint64                    `json:"operatorFeeConstant,omitempty" toml:"operatorFeeConstant,omitempty"`
-	L1StartBlockHash           *common.Hash              `json:"l1StartBlockHash,omitempty" toml:"l1StartBlockHash,omitempty"`
-
+	L1StartBlockHash *common.Hash    `json:"l1StartBlockHash,omitempty" toml:"l1StartBlockHash,omitempty"`
+	CustomGasToken   *CustomGasToken `json:"customGasToken" toml:"customGasToken"`
 	// Optional. For development purposes only. Only enabled if the operation mode targets a genesis-file output.
 	L2DevGenesisParams *L2DevGenesisParams `json:"l2DevGenesisParams,omitempty" toml:"l2DevGenesisParams,omitempty"`
 }
@@ -111,6 +117,15 @@ func (c *ChainIntent) Check() error {
 		return fmt.Errorf("%w: chainId=%s", ErrFeeVaultZeroAddress, c.ID)
 	}
 
+	if c.CustomGasToken != nil && c.CustomGasToken.Enabled {
+		if c.CustomGasToken.Name == "" {
+			return fmt.Errorf("%w: CustomGasToken.Name cannot be empty when enabled, chainId=%s", ErrIncompatibleValue, c.ID)
+		}
+		if c.CustomGasToken.Symbol == "" {
+			return fmt.Errorf("%w: CustomGasToken.Symbol cannot be empty when enabled, chainId=%s", ErrIncompatibleValue, c.ID)
+		}
+	}
+
 	if c.DangerousAltDAConfig.UseAltDA {
 		return c.DangerousAltDAConfig.Check(nil)
 	}

op-deployer/pkg/deployer/state/deploy_config.go

@@ -71,6 +71,12 @@ func CombineDeployConfig(intent *Intent, chainIntent *ChainIntent, state *State,
 				EIP1559Elasticity:        chainIntent.Eip1559Elasticity,
 			},
 
+			GasTokenDeployConfig: genesis.GasTokenDeployConfig{
+				IsCustomGasToken:     chainIntent.CustomGasToken.Enabled,
+				GasPayingTokenName:   chainIntent.CustomGasToken.Name,
+				GasPayingTokenSymbol: chainIntent.CustomGasToken.Symbol,
+			},
+
 			// STOP! This struct sets the _default_ upgrade schedule for all chains.
 			// Any upgrades you enable here will be enabled for all new deployments.
 			// In-development hardforks should never be activated here. Instead, they

op-deployer/pkg/deployer/state/deploy_config_test.go

@@ -31,6 +31,11 @@ func TestCombineDeployConfig(t *testing.T) {
 			UnsafeBlockSigner: common.HexToAddress("0xabc"),
 			Batcher:           common.HexToAddress("0xdef"),
 		},
+		CustomGasToken: &CustomGasToken{
+			Enabled: false,
+			Name:    "Test",
+			Symbol:  "TEST",
+		},
 	}
 	state := State{
 		SuperchainDeployment: &addresses.SuperchainContracts{ProtocolVersionsProxy: common.HexToAddress("0x123")},

op-deployer/pkg/deployer/state/intent.go

@@ -154,6 +154,9 @@ func (c *Intent) validateStandardValues() error {
 		if len(chain.AdditionalDisputeGames) > 0 {
 			return fmt.Errorf("%w: chainId=%s additionalDisputeGames must be nil", ErrNonStandardValue, chain.ID)
 		}
+		if chain.CustomGasToken != nil && (chain.CustomGasToken.Enabled != standard.CustomGasTokenEnabled) {
+			return fmt.Errorf("%w: chainId=%s custom gas token not allowed in standard configuration", ErrNonStandardValue, chain.ID)
+		}
 	}
 
 	challenger, _ := standard.ChallengerAddressFor(c.L1ChainID)
@@ -294,6 +297,11 @@ func NewIntentCustom(l1ChainId uint64, l2ChainIds []common.Hash) (Intent, error)
 	for _, l2ChainID := range l2ChainIds {
 		intent.Chains = append(intent.Chains, &ChainIntent{
 			ID: l2ChainID,
+			CustomGasToken: &CustomGasToken{
+				Enabled: standard.CustomGasTokenEnabled,
+				Name:    standard.CustomGasTokenName,
+				Symbol:  standard.CustomGasTokenSymbol,
+			},
 		})
 	}
 	return intent, nil
@@ -337,6 +345,11 @@ func NewIntentStandard(l1ChainId uint64, l2ChainIds []common.Hash) (Intent, erro
 				L1ProxyAdminOwner: l1ProxyAdminOwner,
 				L2ProxyAdminOwner: l2ProxyAdminOwner,
 			},
+			CustomGasToken: &CustomGasToken{
+				Enabled: standard.CustomGasTokenEnabled,
+				Name:    standard.CustomGasTokenName,
+				Symbol:  standard.CustomGasTokenSymbol,
+			},
 		})
 	}
 	return intent, nil

op-deployer/pkg/deployer/state/intent_test.go

@@ -87,6 +87,17 @@ func TestValidateStandardValues(t *testing.T) {
 			},
 			ErrIncompatibleValue,
 		},
+		{
+			"CustomGasToken",
+			func(intent *Intent) {
+				intent.Chains[0].CustomGasToken = &CustomGasToken{
+					Enabled: true,
+					Name:    "Custom Gas Token",
+					Symbol:  "CGT",
+				}
+			},
+			ErrNonStandardValue,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -131,6 +142,10 @@ func TestValidateCustomValues(t *testing.T) {
 	err = intent.Check()
 	require.NoError(t, err)
 
+	setCustomGasToken(&intent)
+	err = intent.Check()
+	require.NoError(t, err)
+
 	tests := []struct {
 		name    string
 		mutator func(intent *Intent)
@@ -155,6 +170,28 @@ func TestValidateCustomValues(t *testing.T) {
 			},
 			ErrIncompatibleValue,
 		},
+		{
+			"empty custom gas token name when enabled",
+			func(intent *Intent) {
+				intent.Chains[0].CustomGasToken = &CustomGasToken{
+					Enabled: true,
+					Name:    "",
+					Symbol:  "CGT",
+				}
+			},
+			ErrIncompatibleValue,
+		},
+		{
+			"empty custom gas token symbol when enabled",
+			func(intent *Intent) {
+				intent.Chains[0].CustomGasToken = &CustomGasToken{
+					Enabled: true,
+					Name:    "Custom Gas Token",
+					Symbol:  "",
+				}
+			},
+			ErrIncompatibleValue,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -211,3 +248,11 @@ func setFeeAddresses(intent *Intent) {
 	intent.Chains[0].L1FeeVaultRecipient = common.HexToAddress("0x09")
 	intent.Chains[0].SequencerFeeVaultRecipient = common.HexToAddress("0x0A")
 }
+
+func setCustomGasToken(intent *Intent) {
+	intent.Chains[0].CustomGasToken = &CustomGasToken{
+		Enabled: true,
+		Name:    "Custom Gas Token",
+		Symbol:  "CGT",
+	}
+}

op-devstack/sysgo/deployer.go

@@ -304,6 +304,14 @@ func WithDisputeGameFinalityDelaySeconds(seconds uint64) DeployerOption {
 	}
 }
 
+func WithCustomGasToken(enabled bool, name, symbol string) DeployerOption {
+	return func(p devtest.P, keys devkeys.Keys, builder intentbuilder.Builder) {
+		for _, l2Cfg := range builder.L2s() {
+			l2Cfg.WithCustomGasToken(enabled, name, symbol)
+		}
+	}
+}
+
 func (wb *worldBuilder) buildL1Genesis() {
 	wb.require.NotNil(wb.output.L1DevGenesis, "must have L1 genesis outer config")
 	wb.require.NotNil(wb.output.L1StateDump, "must have L1 genesis alloc")

op-e2e/config/init.go

@@ -396,6 +396,11 @@ func defaultIntent(root string, loc *artifacts.Locator, deployer common.Address,
 					Proposer:          addrs.Proposer,
 					Challenger:        common.HexToAddress("0x15d34AAf54267DB7D7c367839AAf71A00a2C6A65"),
 				},
+				CustomGasToken: &state.CustomGasToken{
+					Enabled: false,
+					Name:    "",
+					Symbol:  "",
+				},
 				AdditionalDisputeGames: []state.AdditionalDisputeGame{
 					{
 						ChainProofParams: state.ChainProofParams{

op-e2e/e2eutils/intentbuilder/builder.go

@@ -48,6 +48,7 @@ type L2Configurator interface {
 	WithL1StartBlockHash(hash common.Hash)
 	WithAdditionalDisputeGames(games []state.AdditionalDisputeGame)
 	WithFinalizationPeriodSeconds(value uint64)
+	WithCustomGasToken(enabled bool, name, symbol string)
 	ContractsConfigurator
 	L2VaultsConfigurator
 	L2RolesConfigurator
@@ -386,6 +387,14 @@ func (c *l2Configurator) WithEIP1559Denominator(value uint64) {
 	c.builder.intent.Chains[c.chainIndex].Eip1559Denominator = value
 }
 
+func (c *l2Configurator) WithCustomGasToken(enabled bool, name, symbol string) {
+	c.builder.intent.Chains[c.chainIndex].CustomGasToken = &state.CustomGasToken{
+		Enabled: enabled,
+		Name:    name,
+		Symbol:  symbol,
+	}
+}
+
 func (c *l2Configurator) WithEIP1559Elasticity(value uint64) {
 	c.builder.intent.Chains[c.chainIndex].Eip1559Elasticity = value
 }