Core

Yarn Package Scripts

// yarn run <command> args...

"wallet": "npx ts-node helper/wallet.info.ts",
"wallet:info": "npx ts-node helper/wallet.info.ts",

"compile": "npx hardhat compile",
"test": "npx hardhat test",
"coverage": "npx hardhat coverage",

"deploy": "npx hardhat ignition deploy",
"verify": "npx hardhat verify",

"npm:build": "tsup",
"npm:publish": "npm publish --access public"

1. Install dependencies

yarn install

2. Set Environment

See .env.example

file: .env

ALCHEMY_RPC_KEY=...
DEPLOYER_SEED="test test test test test test test test test test test junk"
DEPLOYER_SEED_INDEX=1 // optional, select deployer
ETHERSCAN_API=...

Create new session or re-navigate to the current directory, to make sure environment is loaded from .env

3. Develop Smart Contracts

Develop your contracts in the /contracts directory and compile with:

yarn run compile					# Compiles all contracts

4. Testing

All test files are located in /test directory. Run tests using:

yarn run test                    	# Run all tests
yarn run test test/Membership.ts 	# Run specific test file
yarn run coverage               	# Generate test coverage report

5. Write Deployment Scripts (via ignition deploy and verify)

Deployment modules are located in /ignition/modules. Deploy your contracts:

yarn run deploy ignition/modules/MembershipFactory.ts --network polygon --verify --deployment-id Membership01

--> increase: deployment-id

This will:

• Compile and deploy contracts
• Verify on Etherscan and Sourcify
• Generate deployment artifacts in /ignition/deployments

Verify:

• verifies contract on etherscan
• verifies contract on sourcify

Key deployment files:

• deployed_addresses.json: Contains contract addresses

• journal.json: Detailed deployment logs

• creates deployment artifacts in /ignition/deployments directory

• creates ./ignition/deployments/[deployment]/deployed_addresses.json

• creates ./ignition/deployments/[deployment]/journal.jsonl

• creates constructor-args in /ignition/constructor-args directory, as JS module export

5.1 Example

✔ Confirm deploy to network polygon (137)? … yes
{
  message: 'Config Info: Deploying Module with accounts',
  admin: '0xb687FE7E47774B22F10Ca5E747496d81827167E3',
  executor: '0xBdae8D35EDe5bc5174E805DcBe3F7714d142DAAb',
  member: '0x2ACf17C04F1d8BE7E9D5529894DCee86bf2fcdC3'
}
Constructor Args
[
  '0xb687FE7E47774B22F10Ca5E747496d81827167E3',
  '0xBdae8D35EDe5bc5174E805DcBe3F7714d142DAAb',
  '0x2ACf17C04F1d8BE7E9D5529894DCee86bf2fcdC3'
]
Hardhat Ignition 🚀

Deploying [ MembershipModule ]

Batch #1
  Executed MembershipModule#Membership

Batch #2
  Executed MembershipModule#Storage

[ MembershipModule ] successfully deployed 🚀

Deployed Addresses

MembershipModule#Membership - 0x72950A0A9689fCA941Ddc9E1a58dcD3fb792E3D2
MembershipModule#Storage - 0x8A7e8091e71cCB7D1EbDd773C26AD82AAd323328

Verifying deployed contracts

Verifying contract "contracts/Membership.sol:Membership" for network polygon...
Contract contracts/Membership.sol:Membership already verified on network polygon:
  - https://polygonscan.com/address/0x72950A0A9689fCA941Ddc9E1a58dcD3fb792E3D2#code

Verifying contract "contracts/Storage.sol:Storage" for network polygon...
Contract contracts/Storage.sol:Storage already verified on network polygon:
  - https://polygonscan.com/address/0x8A7e8091e71cCB7D1EbDd773C26AD82AAd323328#code

✨  Done in 69.96s.

5.2 Manual Verify

npx hardhat verify --network polygon --constructor-args ./ignition/constructor-args/$FILE.js $ADDRESS

or manually include unrelated contracts

npx hardhat ignition verify $DEPLOYMENT --include-unrelated-contracts

6 Prepare NPM Package Support

• Export ready to use TypeScript ABIs
• Export ready to use TypeScript deployed address config
• ...

6.1 TypeScript ABIs

Export contract ABIs for npm package usage by copying the JSON into dedicated TypeScript files:

file: exports/abis/...

export const StorageABI = [
...
JSON
...
] as const;

6.2 TypeScript Address Config

Provides a mapping of contract addresses for the Membership and Storage contracts deployed on different blockchain networks.

The ADDRESS object contains the contract addresses for the mainnet and polygon networks, with the network ID as the key. The zeroAddress is used as a placeholder for the mainnet network, as the contracts have not been deployed there yet.

file: exports/address.config.ts

import { mainnet, polygon } from 'viem/chains';
import { Address, zeroAddress } from 'viem';

export interface ChainAddress {
	membership: Address;
	storage: Address;
}

export const ADDRESS: Record<number, ChainAddress> = {
	[mainnet.id]: {
		membership: zeroAddress,
		storage: zeroAddress,
	},
	[polygon.id]: {
		membership: '0x72950A0A9689fCA941Ddc9E1a58dcD3fb792E3D2',
		storage: '0x8A7e8091e71cCB7D1EbDd773C26AD82AAd323328',
	},
};

7. TSUP and npm package

7.1 TSUP

Config: /tsup.config.ts

TSUP bundles TypeScript code into optimized JavaScript packages. This package uses TSUP to create production-ready builds.

yarn run build

7.2 NPM Package

Increase Version: Update version number in package.json using semantic versioning (e.g. 0.0.1 -> 0.0.2) before publishing new changes.

file: /package.json

"name": "@wrytlabs/core-template",
"version": "0.0.1", <-- HERE

Login to your NPM account

npm login

This will publish your package to NPM with public access, making it available for anyone to install and use.

yarn run publish

To publish new version. publish: "npm publish --access public"

Note: During npm package publishing, the command may execute twice. The second execution will fail with a version conflict since the package is already published. This is expected behavior and the first publish will have succeeded.

7.3 How to transpile package into bundled apps

(not needed, since its already a true JS bundled module)

E.g. for NextJs using the next.config.js in root of project.

/** @type {import('next').NextConfig} */
const nextConfig = {
	reactStrictMode: true,
	transpilePackages: ['@wrtylabs/core', '@wrytelabs/api'],
};

module.exports = nextConfig;