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worm-deployer

v0.0.4

Published

A wormhole multichain deployer tool

Downloads

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Links

Git

Maintainers

startup-dreamerstartup-dreamer

Keywords

wormholemultichaincrosschain

Readme

[!WARNING]
This is a proof of concept developed for the Wormhole Hackathon. This is a project driven by personal interest and is currently in an experimental stage (Although people are using it). Mainnet deployment is still under active development.

Features

  • Single-transaction Multi-chain Deployment: Deploy to multiple chains from a single source transaction.
  • Deterministic Addressing via CREATE2: Same contract address across all target chains.
  • Source Chain Gas Payment: Pay gas only on the source chain.
  • Flexible Chain Selection: Support for various source and destination chain combinations. (supported chains)

Supported Frameworks

Supported Chains (Testnet only)

Getting Started

[!IMPORTANT]
Need to install node v21.1.0 on your system (steps here using nvm).

Remote usage (as npx command)

npx worm-deployer@latest

Then follow the prompts to deploy the contracts.

Local usage (as local command)

  1. Clone the repository:
git clone https://github.com/startup-dreamer/worm-deployer.git
  1. Install dependencies:
cd worm-deployer
npm install
  1. Link the package:
npm link
  1. Run the command:
worm-deployer
  1. Then follow the prompts to deploy the contracts.

Demo Deployment

Test deployment contract: https://wormholescan.io/#/tx/0xb4032d06e1a5f87429ee7628543984d1d3fa9623ad0b137571c7cb42e5463d38

Worm-Deployer Architecture

Contract Architecture

User Flow

Wormhole Tech Used

  • Standard Relaying for EVM chains message passing through Wormhole protocol.
  • Wormhole Solidity SDK to connect wormdeployer contract with relayer interface.
  • Wormhole Base SDK to get the wormhole specific chain parameters for configuring the deployment.

Worm-Deployer Development

  • Implemented as an NPX package compatible with both Hardhat and Foundry projects.

Workflow:

  • User runs the worm-deployer package in their project directory.
  • Selects the contract to deploy.
  • worm-deployer compiles the contract using appropriate build tools.
  • Extracts bytecode from contract artifacts.
  • User provides custom salt for deterministic address generation.
  • Calls deployAcrossChains function on source chain's WormholeDeployer contract.
  • Wormhole relayer sends transaction to destination chains.
  • receiveWormholeMessages function deploys the contract on destination chains using CREATE2 opcode.

Future Work

Pre-Mainnet Launch

  1. Mainnet readiness
  2. Multi-chain support expansion
  3. Batch deployments
    • Deploy multiple contracts in a single transaction
    • Optimize gas fees and simplify complex deployments
  4. Automatic contract verification
    • Integrate with block explorers across supported chains

Post-Mainnet Launch

  1. Cross-chain contract interaction

    • Allow initialization and configuration of newly deployed contracts
    • Support interaction with deployed contracts on other chains

  2. Upgrade Mechanism

    • Contract upgradeability across multiple chains, Using proxy patterns.

  3. Specialized relayer integration

Contact

Twitter - @Krieger
Mail - [email protected]

Contribution

Contributions are more than welcome! Please open an issue for any bugs or feature requests and maybe submit a PR as well.

Acknowledgment

Thanks to Encode Club for making the Wormhole Hackathon possible, and to the Wormhole Foundation for providing the innovative and user-friendly framework for cross-chain messaging that inspired me to create Worm-Deployer. I would greatly appreciate any feedback or guidance from the judges.

References