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jalextowlejalextowle
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Added deployment tools for Linea EzETH
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‎hardhat.config.linea.ts

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import "@nomicfoundation/hardhat-foundry";
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import "@nomicfoundation/hardhat-toolbox-viem";
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import "@nomicfoundation/hardhat-viem";
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import "dotenv/config";
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import "hardhat-deploy";
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import { HardhatUserConfig } from "hardhat/config";
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import baseConfig from "./hardhat.config";
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import "./tasks";
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import {
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LINEA_EZETH_182DAY,
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LINEA_EZETH_COORDINATOR,
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LINEA_FACTORY,
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} from "./tasks/deploy/config/linea";
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const { env } = process;
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const config: HardhatUserConfig = {
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...baseConfig,
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networks: {
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linea: {
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live: true,
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url: env.HYPERDRIVE_ETHEREUM_URL!,
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accounts: [env.DEPLOYER_PRIVATE_KEY!, env.PAUSER_PRIVATE_KEY!],
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hyperdriveDeploy: {
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factories: [LINEA_FACTORY],
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coordinators: [LINEA_EZETH_COORDINATOR],
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instances: [LINEA_EZETH_182DAY],
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checkpointRewarders: [],
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checkpointSubrewarders: [],
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},
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},
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},
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};
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export default config;

‎tasks/deploy/config/linea/ezeth-linea-182day.ts

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import { Address, keccak256, parseEther, toBytes, zeroAddress } from "viem";
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import {
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ETH_ADDRESS,
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HyperdriveInstanceConfig,
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LINEA_EZETH_ADDRESS,
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SIX_MONTHS,
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getLinkerDetails,
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normalizeFee,
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parseDuration,
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toBytes32,
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} from "../../lib";
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import { LINEA_EZETH_COORDINATOR_NAME } from "./ezeth-linea-coordinator";
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import { LINEA_FACTORY_NAME } from "./factory";
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// The name of the pool.
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export const LINEA_EZETH_182DAY_NAME =
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"ElementDAO 182 Day Renzo xezETH Hyperdrive";
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// The initial contribution of the pool.
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const CONTRIBUTION = parseEther("0.01");
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export const LINEA_EZETH_182DAY: HyperdriveInstanceConfig<"EzETHLinea"> = {
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name: LINEA_EZETH_182DAY_NAME,
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prefix: "EzETHLinea",
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coordinatorAddress: async (hre) =>
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hre.hyperdriveDeploy.deployments.byName(LINEA_EZETH_COORDINATOR_NAME)
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.address,
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deploymentId: keccak256(toBytes(LINEA_EZETH_182DAY_NAME)),
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salt: toBytes32("0xababe"),
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extraData: "0x",
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contribution: CONTRIBUTION,
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fixedAPR: parseEther("0.031"),
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timestretchAPR: parseEther("0.1"),
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options: async (hre) => ({
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asBase: false,
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extraData: "0x",
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destination: (await hre.getNamedAccounts())["deployer"] as Address,
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}),
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prepare: async (hre) => {
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// approve the coordinator
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let vaultSharesToken = await hre.viem.getContractAt(
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"openzeppelin/token/ERC20/IERC20.sol:IERC20",
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LINEA_EZETH_ADDRESS,
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);
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let pc = await hre.viem.getPublicClient();
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let tx = await vaultSharesToken.write.approve([
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hre.hyperdriveDeploy.deployments.byName(
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LINEA_EZETH_COORDINATOR_NAME,
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).address,
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CONTRIBUTION,
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]);
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await pc.waitForTransactionReceipt({ hash: tx });
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},
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poolDeployConfig: async (hre) => {
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return {
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baseToken: ETH_ADDRESS,
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vaultSharesToken: LINEA_EZETH_ADDRESS,
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circuitBreakerDelta: parseEther("0.075"),
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minimumShareReserves: parseEther("0.001"),
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minimumTransactionAmount: parseEther("0.001"),
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positionDuration: parseDuration(SIX_MONTHS),
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checkpointDuration: parseDuration("1 day"),
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timeStretch: 0n,
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governance: (await hre.getNamedAccounts())["deployer"] as Address,
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feeCollector: zeroAddress,
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sweepCollector: zeroAddress,
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checkpointRewarder: zeroAddress,
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...(await getLinkerDetails(
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hre,
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hre.hyperdriveDeploy.deployments.byName(LINEA_FACTORY_NAME)
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.address,
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)),
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fees: {
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curve: parseEther("0.01"),
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flat: normalizeFee(parseEther("0.0005"), SIX_MONTHS),
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governanceLP: parseEther("0.15"),
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governanceZombie: parseEther("0.03"),
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},
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};
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},
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};

‎tasks/deploy/config/linea/ezeth-linea-coordinator.ts

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import { HyperdriveCoordinatorConfig, LINEA_X_RENZO_DEPOSIT } from "../../lib";
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import { LINEA_FACTORY_NAME } from "./factory";
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export const LINEA_EZETH_COORDINATOR_NAME =
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"ElementDAO Renzo xezETH Hyperdrive Deployer Coordinator";
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export const LINEA_EZETH_COORDINATOR: HyperdriveCoordinatorConfig<"EzETHLinea"> =
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{
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name: LINEA_EZETH_COORDINATOR_NAME,
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prefix: "EzETHLinea",
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targetCount: 5,
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extraConstructorArgs: [LINEA_X_RENZO_DEPOSIT],
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factoryAddress: async (hre) =>
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hre.hyperdriveDeploy.deployments.byName(LINEA_FACTORY_NAME).address,
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token: LINEA_X_RENZO_DEPOSIT,
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};

‎tasks/deploy/config/linea/factory.ts

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import { Address, parseEther, zeroAddress } from "viem";
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import { HyperdriveFactoryConfig, parseDuration } from "../../lib";
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// The name of the factory.
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export const LINEA_FACTORY_NAME = "ElementDAO Hyperdrive Factory";
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// The name of the forwarder factory.
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export const LINEA_FACTORY_FORWARDER_NAME =
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"ElementDAO ERC20 Factory Forwarder";
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export const LINEA_FACTORY: HyperdriveFactoryConfig = {
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name: LINEA_FACTORY_NAME,
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prepare: async (hre, options) => {
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await hre.hyperdriveDeploy.ensureDeployed(
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LINEA_FACTORY_FORWARDER_NAME,
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"ERC20ForwarderFactory",
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[LINEA_FACTORY_FORWARDER_NAME],
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options,
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);
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},
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constructorArguments: async (hre) => [
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{
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governance: (await hre.getNamedAccounts())["deployer"] as Address,
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deployerCoordinatorManager: (await hre.getNamedAccounts())[
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"deployer"
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] as Address,
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hyperdriveGovernance: (await hre.getNamedAccounts())[
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"deployer"
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] as Address,
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defaultPausers: [
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(await hre.getNamedAccounts())["deployer"] as Address,
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(await hre.getNamedAccounts())["pauser"] as Address,
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],
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feeCollector: zeroAddress,
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sweepCollector: zeroAddress,
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checkpointRewarder: zeroAddress,
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checkpointDurationResolution: parseDuration("1 hours"),
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minCheckpointDuration: parseDuration("24 hours"),
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maxCheckpointDuration: parseDuration("24 hours"),
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minPositionDuration: parseDuration("7 days"),
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maxPositionDuration: parseDuration("730 days"),
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minFixedAPR: parseEther("0.005"),
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maxFixedAPR: parseEther("0.1"),
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minTimeStretchAPR: parseEther("0.005"),
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maxTimeStretchAPR: parseEther("0.1"),
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minCircuitBreakerDelta: parseEther("0.01"),
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maxCircuitBreakerDelta: parseEther("0.2"),
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minFees: {
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curve: parseEther("0.001"),
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flat: parseEther("0.0001"),
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governanceLP: parseEther("0.15"),
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governanceZombie: parseEther("0.03"),
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},
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maxFees: {
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curve: parseEther("0.05"),
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flat: parseEther("0.005"),
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governanceLP: parseEther("0.15"),
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governanceZombie: parseEther("0.03"),
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},
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linkerFactory: hre.hyperdriveDeploy.deployments.byName(
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LINEA_FACTORY_FORWARDER_NAME,
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).address,
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linkerCodeHash: await (
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await hre.viem.getContractAt(
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"ERC20ForwarderFactory",
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hre.hyperdriveDeploy.deployments.byName(
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LINEA_FACTORY_FORWARDER_NAME,
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).address,
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)
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).read.ERC20LINK_HASH(),
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},
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LINEA_FACTORY_NAME,
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],
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};

‎tasks/deploy/config/linea/index.ts

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export * from "./ezeth-linea-182day";
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export * from "./ezeth-linea-coordinator";
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export * from "./factory";

‎tasks/deploy/lib/constants.ts

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export const ETH_ADDRESS =
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"0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE" as Address;
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export const LINEA_EZETH_ADDRESS =
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"0x2416092f143378750bb29b79eD961ab195CcEea5" as Address;
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export const LINEA_X_RENZO_DEPOSIT =
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"0x4D7572040B84b41a6AA2efE4A93eFFF182388F88" as Address;
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export const MAINNET_DAI_ADDRESS =
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"0x6b175474e89094c44da98b954eedeac495271d0f" as Address;
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