add prague time offset

Author: Rjected

op-chain-ops/genesis/config.go

@@ -332,6 +332,7 @@ type UpgradeScheduleDeployConfig struct {
 	// L2GenesisDeltaTimeOffset is the number of seconds after genesis block that Delta hard fork activates.
 	// Set it to 0 to activate at genesis. Nil to disable Delta.
 	L2GenesisDeltaTimeOffset *hexutil.Uint64 `json:"l2GenesisDeltaTimeOffset,omitempty"`
+
 	// L2GenesisEcotoneTimeOffset is the number of seconds after genesis block that Ecotone hard fork activates.
 	// Set it to 0 to activate at genesis. Nil to disable Ecotone.
 	L2GenesisEcotoneTimeOffset *hexutil.Uint64 `json:"l2GenesisEcotoneTimeOffset,omitempty"`
@@ -345,6 +346,10 @@ type UpgradeScheduleDeployConfig struct {
 	// Set it to 0 to activate at genesis. Nil to disable Interop.
 	L2GenesisInteropTimeOffset *hexutil.Uint64 `json:"l2GenesisInteropTimeOffset,omitempty"`
 
+	// L2GenesisPragueTimeOffset is the number of seconds after genesis block that Ecotone hard fork activates.
+	// Set it to 0 to activate at genesis. Nil to disable Ecotone.
+	L2GenesisPragueTimeOffset *hexutil.Uint64 `json:"l2GenesisPragueTimeOffset,omitempty"`
+
 	// When Cancun activates. Relative to L1 genesis.
 	L1CancunTimeOffset *hexutil.Uint64 `json:"l1CancunTimeOffset,omitempty"`
 
@@ -381,6 +386,10 @@ func (d *UpgradeScheduleDeployConfig) EcotoneTime(genesisTime uint64) *uint64 {
 	return offsetToUpgradeTime(d.L2GenesisEcotoneTimeOffset, genesisTime)
 }
 
+func (d *UpgradeScheduleDeployConfig) PragueTime(genesisTime uint64) *uint64 {
+	return offsetToUpgradeTime(d.L2GenesisPragueTimeOffset, genesisTime)
+}
+
 func (d *UpgradeScheduleDeployConfig) FjordTime(genesisTime uint64) *uint64 {
 	return offsetToUpgradeTime(d.L2GenesisFjordTimeOffset, genesisTime)
 }
@@ -901,6 +910,7 @@ func (d *DeployConfig) RollupConfig(l1StartBlock *types.Block, l2GenesisBlockHas
 		DeltaTime:              d.DeltaTime(l1StartBlock.Time()),
 		EcotoneTime:            d.EcotoneTime(l1StartBlock.Time()),
 		FjordTime:              d.FjordTime(l1StartBlock.Time()),
+		PragueTime:             d.PragueTime(l1StartBlock.Time()),
 		GraniteTime:            d.GraniteTime(l1StartBlock.Time()),
 		InteropTime:            d.InteropTime(l1StartBlock.Time()),
 		AltDAConfig:            altDA,

op-chain-ops/genesis/genesis.go

@@ -67,6 +67,7 @@ func NewL2Genesis(config *DeployConfig, block *types.Block) (*core.Genesis, erro
 		CancunTime:                    config.EcotoneTime(block.Time()),
 		EcotoneTime:                   config.EcotoneTime(block.Time()),
 		FjordTime:                     config.FjordTime(block.Time()),
+		PragueTime:                    config.PragueTime(block.Time()),
 		GraniteTime:                   config.GraniteTime(block.Time()),
 		InteropTime:                   config.InteropTime(block.Time()),
 		Optimism: &params.OptimismConfig{

op-node/rollup/types.go

@@ -116,6 +116,10 @@ type Config struct {
 	// Active if GraniteTime != nil && L2 block timestamp >= *GraniteTime, inactive otherwise.
 	GraniteTime *uint64 `json:"granite_time,omitempty"`
 
+	// PragueTime sets the activation time of the Prague network upgrade.
+	// Active if PragueTime != nil && L2 block timestamp >= *Prague, inactive otherwise.
+	PragueTime *uint64 `json:"prague_time,omitempty"`
+
 	// HoloceneTime sets the activation time of the Holocene network upgrade.
 	// Active if HoloceneTime != nil && L2 block timestamp >= *HoloceneTime, inactive otherwise.
 	HoloceneTime *uint64 `json:"holocene_time,omitempty"`