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January 4, 2024 04:17
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Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.18+commit.87f61d96.js&optimize=false&runs=200&gist=
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{ | |
"overrides": [ | |
{ | |
"files": "*.sol", | |
"options": { | |
"printWidth": 80, | |
"tabWidth": 4, | |
"useTabs": false, | |
"singleQuote": false, | |
"bracketSpacing": false | |
} | |
}, | |
{ | |
"files": "*.yml", | |
"options": {} | |
}, | |
{ | |
"files": "*.yaml", | |
"options": {} | |
}, | |
{ | |
"files": "*.toml", | |
"options": {} | |
}, | |
{ | |
"files": "*.json", | |
"options": {} | |
}, | |
{ | |
"files": "*.js", | |
"options": {} | |
}, | |
{ | |
"files": "*.ts", | |
"options": {} | |
} | |
] | |
} |
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// SPDX-License-Identifier: MIT | |
pragma solidity ^0.8.20; | |
import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol"; | |
import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20BurnableUpgradeable.sol"; | |
import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20PausableUpgradeable.sol"; | |
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol"; | |
import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20PermitUpgradeable.sol"; | |
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"; | |
contract MyToken is Initializable, ERC20Upgradeable, ERC20BurnableUpgradeable, ERC20PausableUpgradeable, OwnableUpgradeable, ERC20PermitUpgradeable { | |
/// @custom:oz-upgrades-unsafe-allow constructor | |
constructor() { | |
_disableInitializers(); | |
} | |
function initialize(address initialOwner) initializer public { | |
__ERC20_init("MyToken", "MTK"); | |
__ERC20Burnable_init(); | |
__ERC20Pausable_init(); | |
__Ownable_init(initialOwner); | |
__ERC20Permit_init("MyToken"); | |
} | |
function pause() public onlyOwner { | |
_pause(); | |
} | |
function unpause() public onlyOwner { | |
_unpause(); | |
} | |
function mint(address to, uint256 amount) public onlyOwner { | |
_mint(to, amount); | |
} | |
// The following functions are overrides required by Solidity. | |
function _update(address from, address to, uint256 value) | |
internal | |
override(ERC20Upgradeable, ERC20PausableUpgradeable) | |
{ | |
super._update(from, to, value); | |
} | |
} |
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import { deploy } from './ethers-lib' | |
(async () => { | |
try { | |
const result = await deploy('MyToken', []) | |
console.log(`address: ${result.address}`) | |
} catch (e) { | |
console.log(e.message) | |
} | |
})() |
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import { deploy } from './web3-lib' | |
(async () => { | |
try { | |
const result = await deploy('MyToken', []) | |
console.log(`address: ${result.address}`) | |
} catch (e) { | |
console.log(e.message) | |
} | |
})() |
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import { ethers } from 'ethers' | |
/** | |
* Deploy the given contract | |
* @param {string} contractName name of the contract to deploy | |
* @param {Array<any>} args list of constructor' parameters | |
* @param {Number} accountIndex account index from the exposed account | |
* @return {Contract} deployed contract | |
*/ | |
export const deploy = async (contractName: string, args: Array<any>, accountIndex?: number): Promise<ethers.Contract> => { | |
console.log(`deploying ${contractName}`) | |
// Note that the script needs the ABI which is generated from the compilation artifact. | |
// Make sure contract is compiled and artifacts are generated | |
const artifactsPath = `browser/contracts/artifacts/${contractName}.json` // Change this for different path | |
const metadata = JSON.parse(await remix.call('fileManager', 'getFile', artifactsPath)) | |
// 'web3Provider' is a remix global variable object | |
const signer = (new ethers.providers.Web3Provider(web3Provider)).getSigner(accountIndex) | |
const factory = new ethers.ContractFactory(metadata.abi, metadata.data.bytecode.object, signer) | |
const contract = await factory.deploy(...args) | |
// The contract is NOT deployed yet; we must wait until it is mined | |
await contract.deployed() | |
return contract | |
} |
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import Web3 from 'web3' | |
import { Contract, ContractSendMethod, Options } from 'web3-eth-contract' | |
/** | |
* Deploy the given contract | |
* @param {string} contractName name of the contract to deploy | |
* @param {Array<any>} args list of constructor' parameters | |
* @param {string} from account used to send the transaction | |
* @param {number} gas gas limit | |
* @return {Options} deployed contract | |
*/ | |
export const deploy = async (contractName: string, args: Array<any>, from?: string, gas?: number): Promise<Options> => { | |
const web3 = new Web3(web3Provider) | |
console.log(`deploying ${contractName}`) | |
// Note that the script needs the ABI which is generated from the compilation artifact. | |
// Make sure contract is compiled and artifacts are generated | |
const artifactsPath = `browser/contracts/artifacts/${contractName}.json` | |
const metadata = JSON.parse(await remix.call('fileManager', 'getFile', artifactsPath)) | |
const accounts = await web3.eth.getAccounts() | |
const contract: Contract = new web3.eth.Contract(metadata.abi) | |
const contractSend: ContractSendMethod = contract.deploy({ | |
data: metadata.data.bytecode.object, | |
arguments: args | |
}) | |
const newContractInstance = await contractSend.send({ | |
from: from || accounts[0], | |
gas: gas || 1500000 | |
}) | |
return newContractInstance.options | |
} |
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