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import { task, types } from 'hardhat/config'
import '@nomiclabs/hardhat-ethers'
import 'hardhat-deploy'
import { HardhatRuntimeEnvironment } from 'hardhat/types'
import { Contract } from 'ethers'
import { sleep } from '@eth-optimism/core-utils'
task('wait-for-final-batch', 'Waits for the final batch to be submitted')
.addParam(
'l1RpcUrl',
'L1 RPC URL remote node',
'http://127.0.0.1:8545',
types.string
)
.addParam(
'l2RpcUrl',
'L2 RPC URL remote node',
'http://127.0.0.1:9545',
types.string
)
.setAction(async (args, hre: HardhatRuntimeEnvironment) => {
const l1Provider = new hre.ethers.providers.StaticJsonRpcProvider(
args.l1RpcUrl
)
const l2Provider = new hre.ethers.providers.StaticJsonRpcProvider(
args.l2RpcUrl
)
const Deployment__CanonicalTransactionChain = await hre.deployments.get(
'CanonicalTransactionChain'
)
const CanonicalTransactionChain = new hre.ethers.Contract(
Deployment__CanonicalTransactionChain.address,
Deployment__CanonicalTransactionChain.abi,
l1Provider
)
const Deployment__StateCommitmentChain = await hre.deployments.get(
'StateCommitmentChain'
)
const StateCommitmentChain = new hre.ethers.Contract(
Deployment__StateCommitmentChain.address,
Deployment__StateCommitmentChain.abi,
l1Provider
)
const wait = async (contract: Contract) => {
let height = await l2Provider.getBlockNumber()
let totalElements = await contract.getTotalElements()
// The genesis block was not batch submitted so subtract 1 from the height
// when comparing with the total elements
while (totalElements !== height - 1) {
console.log('Total elements does not match')
console.log(` - real height: ${height}`)
console.log(` - height: ${height - 1}`)
console.log(` - totalElements: ${totalElements}`)
totalElements = await contract.getTotalElements()
height = await l2Provider.getBlockNumber()
await sleep(2 * 1000)
}
}
console.log('Waiting for the CanonicalTransactionChain...')
await wait(CanonicalTransactionChain)
console.log('All transaction batches have been submitted')
console.log('Waiting for the StateCommitmentChain...')
await wait(StateCommitmentChain)
console.log('All state root batches have been submitted')
console.log('All batches have been submitted')
})