Migrating from hardhat-deploy v1 to v2

Changes in Deploy Scripts

In v1:

// deploy/00_deploy_my_contract.js
module.exports = async ({getNamedAccounts, deployments}) => {
	const {deploy} = deployments;
	const {deployer} = await getNamedAccounts();
	await deploy('MyContract', {
		from: deployer,
		args: ['Hello'],
		log: true,
	});
};
module.exports.tags = ['MyContract'];

In v2:

// deploy/00_deploy_my_contract.ts
import {deployScript, artifacts} from '../rocketh/deploy.js';

export default deployScript(
	async ({deploy, namedAccounts}) => {
		const {deployer} = namedAccounts;

		await deploy('MyContract', {
			account: deployer,
			artifact: artifacts.MyContract,
			args: ['Hello'],
		});
	},
	{tags: ['MyContract']},
);

Changes in Configuration

In v1, configuration was in hardhat.config.ts:

namedAccounts: {
  deployer: 0,
  ...
},

In v2, configuration is in rocketh/config.ts:

export const config = {
  accounts: {
    deployer: {
      default: 0,
    },
    ...
  },
} as const satisfies UserConfig;