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protocol

README.md

Taiko protocol

This package contains rollup contracts on both L1 and L2, along with other assisting code. Taiko L2's chain ID is 167.

Deploy

Deploy TaikoL1 on hardhat network:

pnpm deploy:hardhat

Test

Run test cases on hardhat network:

pnpm test

Run test cases that require a running go-ethereum node:

pnpm test:integration

Generate L2 genesis JSON's alloc field

Start by creating a config.json, for example:

{
  // Owner address of the pre-deployed L2 contracts.
  "contractOwner": "0xDf08F82De32B8d460adbE8D72043E3a7e25A3B39",

  // Chain ID of the Taiko L2 network.
  "chainId": 167,

  // Account address and pre-mint ETH amount as key-value pairs.
  "seedAccounts": [
    { "0xDf08F82De32B8d460adbE8D72043E3a7e25A3B39": 1024 },
    { "0x79fcdef22feed20eddacbb2587640e45491b757f": 1024 }
  ],

  // Option to pre-deploy an ERC-20 token.
  "predeployERC20": true
}

Next, run the generation script:

pnpm compile && pnpm generate:genesis config.json

The script will output two JSON files under ./deployments:

  • l2_genesis_alloc.json: the alloc field which will be used in L2 genesis JSON file
  • l2_genesis_storage_layout.json: the storage layout of those pre-deployed contracts