Merge pull request #3561 from ethereum-optimism/feat/mint-manager-deploy

contracts-governance: mint manager deploy

packages/contracts-governance/deploy-config/optimism-goerli.json

+{
+    "upgrader": "0xC30276833798867C1dBC5c468bf51cA900b44E4c"
+}

packages/contracts-governance/deploy-config/optimism-mainnet.json

+{
+    "upgrader": "0x2A82Ae142b2e62Cb7D10b55E323ACB1Cab663a26"
+}

packages/contracts-governance/deploy/000-mint-manager-impl.ts

+import { DeployFunction } from 'hardhat-deploy/dist/types'
+import { HardhatRuntimeEnvironment } from 'hardhat/types'
+import 'hardhat-deploy'
+import '@eth-optimism/hardhat-deploy-config'
+import '@nomiclabs/hardhat-ethers'
+import { sleep } from '@eth-optimism/core-utils'
+
+// $ cast call --rpc-url https://mainnet.optimism.io 0x4200000000000000000000000000000000000042 'owner()(address)'
+// 0x724604DB3C8D86c906A27B610703fD0296Eb26D5
+// $ cast call --rpc-url https://mainnet.optimism.io 0x724604DB3C8D86c906A27B610703fD0296Eb26D5 'owner()(address)'
+// 0x2A82Ae142b2e62Cb7D10b55E323ACB1Cab663a26
+//
+// $ cast call --rpc-url https://goerli.optimism.io 0x4200000000000000000000000000000000000042 'owner()(address)'
+// 0xB2DcB2Df7732030eD99241E5F9aEBB3Fb53eFCb6
+// $ cast call --rpc-url https://goerli.optimism.io 0xB2DcB2Df7732030eD99241E5F9aEBB3Fb53eFCb6  'owner()(address)'
+// 0xC30276833798867C1dBC5c468bf51cA900b44E4c
+
+// Deployment steps:
+//  1 - Deploy new MintManager implementation
+//  2 - Multisig transaction calls `upgrade()` on the old MintManager
+const deployFn: DeployFunction = async (hre: HardhatRuntimeEnvironment) => {
+  const { deploy } = hre.deployments
+  const { deployer } = await hre.getNamedAccounts()
+
+  const upgrader = hre.deployConfig.upgrader
+  const governanceToken = '0x4200000000000000000000000000000000000042'
+
+  if (upgrader === '' || upgrader === hre.ethers.constants.AddressZero) {
+    throw new Error('upgrader not set in deploy-config')
+  }
+
+  // There is no artifact for the originally deployed MintManager
+  let oldImpl: string
+  if (hre.network.name === 'optimism-mainnet') {
+    oldImpl = '0x724604DB3C8D86c906A27B610703fD0296Eb26D5'
+  } else if (hre.network.name === 'optimism-goerli') {
+    oldImpl = '0xB2DcB2Df7732030eD99241E5F9aEBB3Fb53eFCb6'
+  } else {
+    throw new Error(`unknown network ${hre.network.name}`)
+  }
+
+  await deploy('MintManager', {
+    from: deployer,
+    args: [upgrader, governanceToken],
+    log: true,
+    waitConfirmations: 1,
+  })
+
+  const GovernanceToken = await hre.ethers.getContractAt(
+    'GovernanceToken',
+    '0x4200000000000000000000000000000000000042'
+  )
+
+  const Old__MintManager = await hre.ethers.getContractAt(
+    'MintManager',
+    oldImpl
+  )
+  const oldOwner = await Old__MintManager.owner()
+
+  const getAddress = hre.ethers.utils.getAddress
+
+  const Deployment__MintManager = await hre.deployments.get('MintManager')
+  const newImpl = Deployment__MintManager.address
+
+  console.log()
+  console.log('Action is required to complete this deployment')
+  console.log(
+    'Ownership of the GovernanceToken should be migrated to the newly deployed MintManager'
+  )
+  console.log(`MintManager.owner() -> ${oldOwner}`)
+  console.log(`Call MintManager(${oldImpl}).upgrade(${newImpl})`)
+  console.log()
+
+  while (true) {
+    const owner = await GovernanceToken.owner()
+    if (getAddress(owner) === getAddress(oldImpl)) {
+      console.log(`GovernanceToken.owner() is still old implementation`)
+    } else if (getAddress(owner) === getAddress(newImpl)) {
+      console.log(`GovernanceToken.owner() upgraded to new implementation!`)
+      break
+    } else {
+      throw new Error(
+        `GovernanceToken.owner() upgraded to unknown address ${owner}`
+      )
+    }
+    await sleep(5000)
+  }
+}
+
+deployFn.tags = ['MintManager']
+
+export default deployFn

packages/contracts-governance/hardhat.config.ts

@@ -5,6 +5,7 @@ import '@nomiclabs/hardhat-etherscan'
 import '@nomiclabs/hardhat-waffle'
 import 'hardhat-gas-reporter'
 import 'solidity-coverage'
+import '@eth-optimism/hardhat-deploy-config'
 
 import './scripts/deploy-token'
 import './scripts/multi-send'
@@ -60,6 +61,14 @@ const config: HardhatUserConfig = {
       url: 'http://localhost:8545',
     },
   },
+  paths: {
+    deployConfig: 'deploy-config',
+  },
+  deployConfigSpec: {
+    upgrader: {
+      type: 'address',
+    },
+  },
   gasReporter: {
     enabled: process.env.REPORT_GAS !== undefined,
     currency: 'USD',

packages/contracts-governance/package.json

@@ -30,6 +30,7 @@
   "dependencies": {
     "@eth-optimism/core-utils": "^0.10.1",
     "@eth-optimism/sdk": "^1.6.4",
+    "@eth-optimism/hardhat-deploy-config": "^0.2.3",
     "@ethersproject/hardware-wallets": "^5.7.0",
     "@nomiclabs/hardhat-ethers": "^2.0.2",
     "@nomiclabs/hardhat-etherscan": "^3.0.1",
@@ -50,6 +51,7 @@
     "eslint": "^8.9.0",
     "ethereum-waffle": "^3.4.0",
     "hardhat-gas-reporter": "^1.0.7",
+    "hardhat-deploy": "^0.11.4",
     "prettier": "^2.3.1",
     "prettier-plugin-solidity": "^1.0.0-beta.18",
     "solhint": "^3.3.6",