scrvUSD mainnet 182day deployment script

hardhat.config.mainnet.ts

@@ -19,6 +19,7 @@ import {
     MAINNET_MORPHO_BLUE_WSTETH_USDA_182DAY,
     MAINNET_RETH_182DAY,
     MAINNET_RETH_COORDINATOR,
+    MAINNET_SCRVUSD_182DAY,
     MAINNET_SGYD_182DAY,
     MAINNET_STUSD_182DAY,
     MAINNET_SUSDE_182DAY,
@@ -49,6 +50,7 @@ const config: HardhatUserConfig = {
                     MAINNET_MORPHO_BLUE_WSTETH_USDA_182DAY,
                     MAINNET_MORPHO_BLUE_WBTC_USDC_182DAY,
                     MAINNET_MORPHO_BLUE_CBBTC_USDC_182DAY,
+                    MAINNET_SCRVUSD_182DAY,
                     MAINNET_STUSD_182DAY,
                     MAINNET_SUSDE_182DAY,
                     MAINNET_SGYD_182DAY,

tasks/deploy/config/mainnet/index.ts

@@ -17,6 +17,7 @@ export * from "./morpho-blue-wsteth-usda-182day";
 export * from "./morpho-blue-wsteth-usdc-182day";
 export * from "./reth-182day";
 export * from "./reth-coordinator";
+export * from "./scrvusd-182day";
 export * from "./sgyd-182day";
 export * from "./staking-usds-coordinator";
 export * from "./staking-usds-sky-182day";

tasks/deploy/config/mainnet/scrvusd-182day.ts

@@ -0,0 +1,91 @@
+import { Address, keccak256, parseEther, toBytes } from "viem";
+import {
+    HyperdriveInstanceConfig,
+    getLinkerDetails,
+    normalizeFee,
+    parseDuration,
+    toBytes32,
+} from "../../lib";
+import {
+    CRVUSD_ADDRESS_MAINNET,
+    SCRVUSD_ADDRESS_MAINNET,
+    SIX_MONTHS,
+} from "../../lib/constants";
+import { MAINNET_ERC4626_COORDINATOR_NAME } from "./erc4626-coordinator";
+import { MAINNET_FACTORY_NAME } from "./factory";
+
+// The name of the pool.
+export const MAINNET_SCRVUSD_182DAY_NAME =
+    "ElementDAO 182 Day scrvUSD Hyperdrive";
+
+// The initial contribution of the pool.
+const CONTRIBUTION = parseEther("100");
+
+export const MAINNET_SCRVUSD_182DAY: HyperdriveInstanceConfig = {
+    name: MAINNET_SCRVUSD_182DAY_NAME,
+    prefix: "ERC4626",
+    coordinatorAddress: async (hre) =>
+        hre.hyperdriveDeploy.deployments.byName(
+            MAINNET_ERC4626_COORDINATOR_NAME,
+        ).address,
+    deploymentId: keccak256(toBytes(MAINNET_SCRVUSD_182DAY_NAME)),
+    salt: toBytes32("0x69420"),
+    extraData: "0x",
+    contribution: CONTRIBUTION,
+    // NOTE: Link to underlying scrvUSD market
+    // https://crvusd.curve.fi/#/ethereum/scrvUSD
+    fixedAPR: parseEther("0.10"),
+    timestretchAPR: parseEther("0.15"),
+    options: async (hre) => ({
+        extraData: "0x",
+        asBase: true,
+        destination: (await hre.getNamedAccounts())["deployer"] as Address,
+    }),
+    // Prepare to deploy the contract by setting approvals.
+    prepare: async (hre) => {
+        let baseToken = await hre.viem.getContractAt(
+            "contracts/src/interfaces/IERC20.sol:IERC20",
+            CRVUSD_ADDRESS_MAINNET,
+        );
+        let tx = await baseToken.write.approve([
+            hre.hyperdriveDeploy.deployments.byName(
+                MAINNET_ERC4626_COORDINATOR_NAME,
+            ).address,
+            CONTRIBUTION,
+        ]);
+        let pc = await hre.viem.getPublicClient();
+        await pc.waitForTransactionReceipt({ hash: tx });
+    },
+    poolDeployConfig: async (hre) => {
+        let factoryContract = await hre.viem.getContractAt(
+            "HyperdriveFactory",
+            hre.hyperdriveDeploy.deployments.byName(MAINNET_FACTORY_NAME)
+                .address,
+        );
+        return {
+            baseToken: CRVUSD_ADDRESS_MAINNET,
+            vaultSharesToken: SCRVUSD_ADDRESS_MAINNET,
+            circuitBreakerDelta: parseEther("0.05"),
+            minimumShareReserves: parseEther("0.001"),
+            minimumTransactionAmount: parseEther("0.001"),
+            positionDuration: parseDuration(SIX_MONTHS),
+            checkpointDuration: parseDuration("1 day"),
+            timeStretch: 0n,
+            governance: await factoryContract.read.hyperdriveGovernance(),
+            feeCollector: await factoryContract.read.feeCollector(),
+            sweepCollector: await factoryContract.read.sweepCollector(),
+            checkpointRewarder: await factoryContract.read.checkpointRewarder(),
+            ...(await getLinkerDetails(
+                hre,
+                hre.hyperdriveDeploy.deployments.byName(MAINNET_FACTORY_NAME)
+                    .address,
+            )),
+            fees: {
+                curve: parseEther("0.01"),
+                flat: normalizeFee(parseEther("0.0005"), SIX_MONTHS),
+                governanceLP: parseEther("0.15"),
+                governanceZombie: parseEther("0.03"),
+            },
+        };
+    },
+};

tasks/deploy/lib/constants.ts

@@ -112,6 +112,12 @@ export const WSTETH_ADDRESS_MAINNET =
 export const WBTC_ADDRESS_MAINNET =
     "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599" as Address;
 
+export const SCRVUSD_ADDRESS_MAINNET =
+    "0x0655977FEb2f289A4aB78af67BAB0d17aAb84367" as Address;
+
+export const CRVUSD_ADDRESS_MAINNET =
+    "0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E" as Address;
+
 // ╭─────────────────────────────────────────────────────────╮
 // │ Mainnet Whales                                          │
 // ╰─────────────────────────────────────────────────────────╯