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    1.0.0-pandora.1 • Public • Published

    Advanced Sample Hardhat Project

    This project demonstrates an advanced Hardhat use case, integrating other tools commonly used alongside Hardhat in the ecosystem.

    The project comes with a sample contract, a test for that contract, a sample script that deploys that contract, and an example of a task implementation, which simply lists the available accounts. It also comes with a variety of other tools, preconfigured to work with the project code.

    Try running some of the following tasks:

    npx hardhat accounts
    npx hardhat compile
    npx hardhat clean
    npx hardhat test
    npx hardhat node
    npx hardhat help
    REPORT_GAS=true npx hardhat test
    npx hardhat coverage
    npx hardhat run scripts/deploy.js
    node scripts/deploy.js
    npx eslint '**/*.js'
    npx eslint '**/*.js' --fix
    npx prettier '**/*.{json,sol,md}' --check
    npx prettier '**/*.{json,sol,md}' --write
    npx solhint 'contracts/**/*.sol'
    npx solhint 'contracts/**/*.sol' --fix

    Etherscan verification

    To try out Etherscan verification, you first need to deploy a contract to an Ethereum network that's supported by Etherscan, such as Ropsten.

    In this project, copy the .env.template file to a file named .env, and then edit it to fill in the details. Enter your Etherscan API key, your Ropsten node URL (eg from Alchemy), and the private key of the account which will send the deployment transaction. With a valid .env file in place, first deploy your contract:

    hardhat run --network ropsten scripts/deploy.js

    Then, copy the deployment address and paste it in to replace DEPLOYED_CONTRACT_ADDRESS in this command:

    npx hardhat verify --network ropsten DEPLOYED_CONTRACT_ADDRESS "Hello, Hardhat!"


    npm i @holyswap/core

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