Proposal for Scroll WETH market

.github/workflows/deploy-market.yaml

@@ -44,6 +44,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - name: Seacrest
         uses: hayesgm/seacrest@5748b3a066f517973ca2ca03d0af39bbf2b82d10

.github/workflows/enact-migration.yaml

@@ -61,6 +61,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - name: Get governance network
         run: |

.github/workflows/prepare-migration.yaml

@@ -44,6 +44,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - name: Seacrest
         uses: hayesgm/seacrest@5748b3a066f517973ca2ca03d0af39bbf2b82d10

.github/workflows/run-contract-linter.yaml

@@ -16,6 +16,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - uses: actions/checkout@v4
         with:

.github/workflows/run-coverage.yaml

@@ -18,6 +18,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/run-eslint.yaml

@@ -16,6 +16,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/run-forge-tests.yaml

@@ -31,6 +31,7 @@ jobs:
           LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
           OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
           MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+          SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
 
       - name: Build Comet with older solc versions
         run: |

.github/workflows/run-gas-profiler.yaml

@@ -17,6 +17,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/run-scenarios.yaml

@@ -7,7 +7,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        bases: [ development, mainnet, mainnet-weth, mainnet-usdt, mainnet-wsteth, mainnet-usds, goerli, goerli-weth, sepolia-usdc, sepolia-weth, fuji, mumbai, polygon, polygon-usdt, arbitrum-usdc.e, arbitrum-usdc, arbitrum-weth, arbitrum-usdt, arbitrum-goerli-usdc, arbitrum-goerli-usdc.e, base-usdbc, base-weth, base-usdc, base-aero, base-goerli, base-goerli-weth, linea-goerli, optimism-usdc, optimism-usdt, optimism-weth, mantle-usde, scroll-goerli, scroll-usdc]
+        bases: [ development, mainnet, mainnet-weth, mainnet-usdt, mainnet-wsteth, mainnet-usds, goerli, goerli-weth, sepolia-usdc, sepolia-weth, fuji, mumbai, polygon, polygon-usdt, arbitrum-usdc.e, arbitrum-usdc, arbitrum-weth, arbitrum-usdt, arbitrum-goerli-usdc, arbitrum-goerli-usdc.e, base-usdbc, base-weth, base-usdc, base-aero, base-goerli, base-goerli-weth, linea-goerli, optimism-usdc, optimism-usdt, optimism-weth, mantle-usde, scroll-goerli, scroll-usdc, scroll-weth]
     name: Run scenarios
     env:
       ETHERSCAN_KEY: ${{ secrets.ETHERSCAN_KEY }}
@@ -20,6 +20,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository

.github/workflows/run-semgrep.yaml

@@ -21,6 +21,7 @@ jobs:
       POLYGONSCAN_KEY: ${{ secrets.POLYGONSCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     container:
       # A Docker image with Semgrep installed. Do not change this.
       image: returntocorp/semgrep

.github/workflows/run-unit-tests.yaml

@@ -16,6 +16,7 @@ jobs:
       LINEASCAN_KEY: ${{ secrets.LINEASCAN_KEY }}
       OPTIMISMSCAN_KEY: ${{ secrets.OPTIMISMSCAN_KEY }}
       MANTLESCAN_KEY: ${{ secrets.MANTLESCAN_KEY }}
+      SCROLLSCAN_KEY: ${{ secrets.SCROLLSCAN_KEY }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4

deployments/mainnet/usdc/relations.ts

@@ -86,6 +86,13 @@ export default {
       }
     }
   },
+  scrollL1ETHGateway: {
+    delegates: {
+      field: {
+        slot: '0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc'
+      }
+    }
+  },
   scrollL1USDCGateway: {
     delegates: {
       field: {

deployments/mainnet/usdc/roots.json

@@ -16,5 +16,6 @@
     "mantleL1CrossDomainMessenger": "0x676A795fe6E43C17c668de16730c3F690FEB7120",
     "mantleL1StandardBridge": "0x95fC37A27a2f68e3A647CDc081F0A89bb47c3012",
     "scrollMessenger": "0x6774Bcbd5ceCeF1336b5300fb5186a12DDD8b367",
+    "scrollL1ETHGateway": "0x7F2b8C31F88B6006c382775eea88297Ec1e3E905",
     "scrollL1USDCGateway": "0xf1AF3b23DE0A5Ca3CAb7261cb0061C0D779A5c7B"
 }

deployments/scroll/weth/configuration.json

@@ -0,0 +1,60 @@
+{
+  "name": "Compound WETH",
+  "symbol": "cWETHv3",
+  "baseToken": "WETH",
+  "baseTokenAddress": "0x5300000000000000000000000000000000000004",
+  "borrowMin": "0.000001e18",
+  "pauseGuardian": "0x0747a435b8a60070A7a111D015046d765098e4cc",
+  "storeFrontPriceFactor": 0.7,
+  "targetReserves": "5000e18",
+  "rates": {
+    "supplyKink": 0.9,
+    "supplySlopeLow": 0.0216,
+    "supplySlopeHigh": 1.125,
+    "supplyBase": 0,
+    "borrowKink": 0.9,
+    "borrowSlopeLow": 0.0155,
+    "borrowSlopeHigh": 1.26,
+    "borrowBase": 0.01
+  },
+  "tracking": {
+    "indexScale": "1e15",
+    "baseSupplySpeed": "0e15",
+    "baseBorrowSpeed": "0e15",
+    "baseMinForRewards": "1e18"
+  },
+  "assets": {
+    "weETH": {
+      "address": "0x01f0a31698C4d065659b9bdC21B3610292a1c506",
+      "decimals": "18",
+      "borrowCF": 0.9,
+      "liquidateCF": 0.93,
+      "liquidationFactor": 0.96,
+      "supplyCap": "20000e18"
+    },
+    "wrsETH": {
+      "address": "0xa25b25548B4C98B0c7d3d27dcA5D5ca743d68b7F",
+      "decimals": "18",
+      "borrowCF": 0.88,
+      "liquidateCF": 0.91,
+      "liquidationFactor": 0.96,
+      "supplyCap": "4000e18"
+    },
+    "wstETH": {
+      "address": "0xf610A9dfB7C89644979b4A0f27063E9e7d7Cda32",
+      "decimals": "18",
+      "borrowCF": 0.9,
+      "liquidateCF": 0.93,
+      "liquidationFactor": 0.97,
+      "supplyCap": "3000e18"
+    },
+    "PufETH": {
+      "address": "0xc4d46E8402F476F269c379677C99F18E22Ea030e",
+      "decimals": "18",
+      "borrowCF": 0.88,
+      "liquidateCF": 0.91,
+      "liquidationFactor": 0.95,
+      "supplyCap": "1000e18"
+    }
+  }
+}

deployments/scroll/weth/deploy.ts

@@ -0,0 +1,117 @@
+import { Deployed, DeploymentManager } from '../../../plugins/deployment_manager';
+import { DeploySpec, deployComet, exp } from '../../../src/deploy';
+
+export default async function deploy(deploymentManager: DeploymentManager, deploySpec: DeploySpec): Promise<Deployed> {
+  const trace = deploymentManager.tracer();
+  const ethers = deploymentManager.hre.ethers;
+
+  const weETH = await deploymentManager.existing(
+    'weETH',
+    '0x01f0a31698C4d065659b9bdC21B3610292a1c506',
+    'scroll'
+  );
+  const wrsETH = await deploymentManager.existing(
+    'wrsETH',
+    '0xa25b25548B4C98B0c7d3d27dcA5D5ca743d68b7F',
+    'scroll'
+  );
+  const wstETH = await deploymentManager.existing(
+    'wstETH',
+    '0xf610A9dfB7C89644979b4A0f27063E9e7d7Cda32',
+    'scroll'
+  );
+  const pufETH = await deploymentManager.existing(
+    'PufETH',
+    '0xc4d46E8402F476F269c379677C99F18E22Ea030e',
+    'scroll'
+  );
+
+  const COMP = await deploymentManager.existing(
+    'COMP',
+    '0x643e160a3C3E2B7eae198f0beB1BfD2441450e86',
+    'scroll'
+  );
+
+  const WETH = await deploymentManager.existing(
+    'WETH',
+    '0x5300000000000000000000000000000000000004',
+    'scroll'
+  );
+
+  const l2Messenger = await deploymentManager.existing('l2Messenger','0x781e90f1c8Fc4611c9b7497C3B47F99Ef6969CbC','scroll');
+  const l2ERC20Gateway = await deploymentManager.existing('l2ERC20Gateway','0xE2b4795039517653c5Ae8C2A9BFdd783b48f447A','scroll');
+  const l2ETHGateway = await deploymentManager.existing('l2ETHGateway', '0x6EA73e05AdC79974B931123675ea8F78FfdacDF0', 'scroll');
+  const l2WETHGateway = await deploymentManager.existing('l2WETHGateway','0x7003E7B7186f0E6601203b99F7B8DECBfA391cf9','scroll');
+  const l2WstETHGateway = await deploymentManager.existing('l2WstETHGateway', '0x8aE8f22226B9d789A36AC81474e633f8bE2856c9', 'scroll');
+
+  const wethConstantPriceFeed = await deploymentManager.deploy(
+    'WETH:priceFeed',
+    'pricefeeds/ConstantPriceFeed.sol',
+    [
+      8,                                             // decimals
+      exp(1, 8)                                      // constantPrice
+    ]
+  );
+
+  const weETHPriceFeed = await deploymentManager.deploy(
+    'weETH:priceFeed',
+    'pricefeeds/ScalingPriceFeed.sol',
+    [
+      '0x57bd9E614f542fB3d6FeF2B744f3B813f0cc1258', // weETH / ETH price feed, we treat eETH as 1:1 with ETH
+      8                                             // decimals
+    ]
+  );
+
+  const wrsETHPriceFeed = await deploymentManager.deploy(
+    'wrsETH:priceFeed',
+    'pricefeeds/ScalingPriceFeed.sol',
+    [
+      '0x3a44916dc37Bb7D73419Fc6492d6d9Dfd8e6ddf7', // wrsETH (same as rsETH) / ETH price feed
+      8                                             // decimals
+    ]
+  );
+
+  const wstETHETHPriceFeed = await deploymentManager.deploy(
+    'wstETH:priceFeed',
+    'pricefeeds/ScalingPriceFeed.sol',
+    [
+      '0xE61Da4C909F7d86797a0D06Db63c34f76c9bCBDC', // wstETH / ETH price feed, we treat stETH as 1:1 with ETH
+      8                                             // decimals
+    ]
+  );
+
+  const pufETHPriceFeed = await deploymentManager.deploy(
+    'PufETH:priceFeed',
+    'pricefeeds/ScalingPriceFeed.sol',
+    [
+      '0x7C6Da2C92caCe9F77274379Dc32a1eEE0B4C5FfD', // pufETH / ETH price feed
+      8                                             // decimals
+    ]
+  );
+
+  // Import shared contracts from cUSDCv3 deployment
+  const cometAdmin = await deploymentManager.fromDep('cometAdmin', 'scroll', 'usdc', true);
+  const cometFactory = await deploymentManager.fromDep('cometFactory', 'scroll', 'usdc', true);
+  const $configuratorImpl = await deploymentManager.fromDep('configurator:implementation', 'scroll', 'usdc', true);
+  const configurator = await deploymentManager.fromDep('configurator', 'scroll', 'usdc', true);
+  const rewards = await deploymentManager.fromDep('rewards', 'scroll', 'usdc', true);
+  const bulker = await deploymentManager.fromDep('bulker', 'scroll', 'usdc', true);
+  const localTimelock = await deploymentManager.fromDep('timelock', 'scroll', 'usdc', true);
+  const bridgeReceiver = await deploymentManager.fromDep('bridgeReceiver', 'scroll', 'usdc', true);
+
+  // Deploy Comet
+  const deployed = await deployComet(deploymentManager, deploySpec);
+
+  return {
+    ...deployed,
+    bridgeReceiver,
+    l2Messenger,
+    l2ERC20Gateway,
+    l2ETHGateway,
+    l2WETHGateway,
+    l2WstETHGateway,
+    bulker,
+    rewards,
+    COMP
+  };
+}