blockchain-javascript/hardhat.config.js

const { extendEnvironment } = require('hardhat/config')
require('@nomicfoundation/hardhat-toolbox')

const deployer = require('./.secret-config')
const logger = require('./utils/logger')
const debug = require('./utils/debug')

const FTM_RPC = 'http://3.227.34.41:8545'
const FTM_WS = 'ws://3.227.34.41:8546'
const FTM_IPC = '/ethereum/data/opera.ipc'

const config = {
  defaultNetwork: 'FTM',
  solidity: "0.7.6",
  networks: {
    FTM: {
      url: FTM_RPC,
      chainId: 250,
      accounts: [deployer.private]
    }
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts"
  },
  mocha: {
    timeout: 40000
  }
}

extendEnvironment(async (hre) => {
  const Web3 = require('web3')
  hre.Web3 = Web3

  logger.debug(`is ${debug.isDev() ? 'dev' : 'pro'} model.`)
  if (debug.isDev()) {
    logger.debug(`use ${FTM_WS}`)

    hre.web3 = new Web3(FTM_WS)
    logger.debug(await hre.web3.eth.getBlockNumber())
  } else {
    const net = require('net')
    logger.debug(`use ${FTM_IPC}`)
    hre.web3 = new Web3(FTM_IPC, net)
  }
})

module.exports=config