hardhat-deployed v0.2.0

Hardhat Deployed

Save deployed contract address.

1. Install

$ npm install --save-dev hardhat-deployed
# or
$ yarn add --dev hardhat-deployed

2. Included Commands

• npx hardhat deployed init [--netwrok <network>]: Initializes the deployed folder, --netwrok parameter is optional, default value is hardhat from Hardhat framework.Only needs to be executed once.
• npx hardhat deployed add [--netwrok <network>]: Generating new boring code for deploying to the new chain specified by --netwrok parameter.
• npx hardhat deployed migrate: Migrate the deployed folder, when contracts are rename、delete or add new contracts.
• npx hardhat deployed list [--netwrok <network>] [--explorer https://etherscan.io/tx/]: Listing contracts deployed address of the chain specified by --netwrok parameter. you can also specify the explorer url by --explorer parameter.

Commonly, you need execute npx hardhat deployed init [--netwrok <network>] first and only once, and then:

• when you want to deploy contracts to a new network, you need to execute npx hardhat deployed add --netwrok <network>
• when you add new contracts or delete contracts you need to execute npx hardhat deployed migrate to keep deployed folder is the latest.

3. Usage

Load plugin in Hardhat config:

require('hardhat-deployed');
# or
import 'hardhat-deployed';

Add configuration under deployed key:

example:

deployed: {
    deployedDir: "scripts/deployed",
    ignoreContracts: ["MockERC20", "Foo"],
    externalContracts: ["Beacon"],
}

4. The scripts/deployed directory's structure and how to use generated functions

when you execute npx hardhat deployed init [--netwrok <network>] task, it will generate default scripts/deployed directory(if you not set a different deployedDir value in hardhat.config.ts config file).

following is a scripts/deployed directory example:

so, in your deploy scripts, you can use get<Foo>Contract(): string function to get contract's address; and use save<Foo>Contract(addr: string) function to save contract's address.

5. Version History

• v0.2.0 (2024/10/26)

  • feature: add externalContracts option to include external contracts

• v0.1.1 (2024/08/08)

  • fix: 'list' command will not throw an error when explorer is not builtin

• v0.1.0 (2024/05/07)

  • init release