@alt-research/alt-contracts v0.43.0

Commands

Hardhat Tasks

accounts

Usage: hardhat [GLOBAL OPTIONS] accounts --n <STRING>

OPTIONS:

  --n           number of accounts
  --output-path output path

accounts: Generates accounts

e.g.

npx hardhat accounts --n 10 --output-path ./foo.json

init-bytecode

Usage: hardhat [GLOBAL OPTIONS] init-bytecode --args <STRING> --name <STRING> --output-path <STRING>

OPTIONS:

  --args        array of constructor arguments in JSON string
  --name        contract name
  --output-path output path

init-bytecode: Returns initialization bytecode

e.g.

npx hardhat init-bytecode --name ERC20PresetMinterPauser --args '["TEST", "T"]' --output-path ./foo.json

deploy-proxy

Usage: hardhat [GLOBAL OPTIONS] deploy-proxy --args <STRING> --implementation <STRING> --opts <STRING>

OPTIONS:

  --args                arguments for the initializer function in JSON string
  --implementation      implmentation contract name
  --opts                an object with the following options: initializer: string | false, unsafeAllow: ValidationError[], constructorArgs: unknown[], timeout: number, pollingInterval: number, redeployImplementation: 'always' | 'never' | 'onchange', kind: 'uups' | 'transparent', usePlatformDeploy: boolean

deploy-proxy: Deploys a proxy contract

e.g.

npx hardhat --network 11155111 deploy-proxy --implementation TokenFaucet --args '[]' --opts '{}'
npx hardhat --network 11155111 deploy-proxy --implementation RateLimitedCounter --args '[]' --opts '{"constructorArgs":["10","5","10","1"]}'

upgrade-proxy

Usage: hardhat [GLOBAL OPTIONS] upgrade-proxy --implementation <STRING> --proxy <STRING>

OPTIONS:

  --implementation      implementation contract name
  --proxy               proxy contract address

upgrade-proxy: Upgrade a proxy contract

e.g.

npx hardhat --network 11155111 upgrade-proxy --implementation BoxV2 --proxy 0x772CEf59A311D10C245fEE54A87c573Cf8119326

verify-contract

Usage: hardhat [GLOBAL OPTIONS] verify-contract --address <STRING> --args <STRING> [--contract <STRING>]

OPTIONS:

  --address     contract address
  --args        constructor arguments in JSON string
  --contract    contract path

verify-contract: Verifies the source code for your Solidity contracts on Etherscan

e.g.

npx hardhat --network 11155111 verify-contract --address 0x2de8a1FDE04276a7022AA2143198CF5a12c70063 --args '[]'

npx hardhat --network 11155111 verify-contract --address 0xBc3e225a3915996A736B90EaDCcbb402BCCfee54 --args '["TEST","T"]' --contract @openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol:ERC20PresetMinterPauser

state-changes

Usage: hardhat [GLOBAL OPTIONS] state-changes --nonce <STRING> --output-path <STRING> --token-address <STRING>

OPTIONS:

  --nonce               nonce
  --output-path         output path
  --token-address       token address

state-changes: get state changes by nonce

e.g.

npx hardhat --network 11155111 state-changes --output-path ./foo.json --token-address 0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0 --nonce 0

merkleize

Usage: hardhat [GLOBAL OPTIONS] merkleize --chunk-size <STRING> --input-path <STRING> --output-path <STRING>

OPTIONS:

  --chunk-size  chunk size
  --input-path  input path
  --output-path output path

merkleize: construct merkle tree

e.g.

npx hardhat merkleize --output-path ./l2-merkle-tree.json --chunk-size 100 --input-path ./l2-state-changes.json

execute-finalization

Usage: hardhat [GLOBAL OPTIONS] execute-finalization --finalizer <STRING> --input-path <STRING> --nonce <STRING> --private-key <STRING> --target <STRING>

OPTIONS:

  --finalizer   finalizer
  --input-path  input path
  --nonce       nonce
  --private-key private key
  --target      target

execute-finalization: execute finalization

e.g.

npx hardhat --network 11155111 execute-finalization --input-path ./l2-merkle-tree.json --finalizer 0xEf23e67E3EA3dCBd0ce477510ED2Ff727dc3fb74 --target 0x8558aa7784162D51730Ae51ef5BEBDC9cc383AB6 --nonce 0 --private-key 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80

Environment Variables

See .env.example and create .env file.

Core Development Principles and Strategies

• security in depth
• simple and modular code
• comprehensive unit testing
• pre-and-post-condition sanity checks
• clarity-driven naming conventions
• code consistency
• regular audits

License

This project is open source software.