Contract Deployment Pipeline Trigger

WHAT IT DOES

Contract Deployment Pipeline Trigger is a read-only developer tool that generates complete deployment pipelines for Hardhat, Foundry, and GitHub Actions from contract bytecode. It parses user-provided contract definitions (name, bytecode, constructor arguments), estimates deployment gas costs based on bytecode size and current chain state, and produces ready-to-use pipeline scripts for three popular frameworks. The tool helps developers automate contract deployments, integrate with CI/CD workflows, and maintain consistent deployment processes across development, testnet, and mainnet environments. It is essential for developers who manage multiple contracts and want to streamline their deployment process.

HOW TO USE

Connect your EVM-compatible wallet via the BGWallet bridge and select the network you are targeting. Enter a pipeline name and a list of contracts to deploy (one per line in the format: name,bytecode,args). Click "Generate Deployment Pipeline" to produce three pipeline artifacts: a Hardhat deployment script, a Foundry deployment script, and a GitHub Actions workflow file. Results include a deployment plan table showing contract names, bytecode sizes, estimated gas, and estimated cost in ETH, plus the three pipeline scripts with copy buttons. All analysis is read-only—no signatures or transactions are submitted.

TECHNICAL MECHANISM

The tool uses ethers.js v5.7.2 to fetch current chain state via the provider. It retrieves chain ID via provider.getNetwork(), block number via provider.getBlockNumber(), and gas price via provider.getGasPrice() (with a fallback of 30 gwei for simulation if unavailable). The user-provided contract text is parsed line-by-line, splitting on commas to extract name, bytecode, and optional constructor arguments. Bytecode length is calculated as (hex.length - 2) / 2. Gas estimation uses the formula: 100,000 + (bytecode_length_in_bytes * 200), a common approximation for deployment gas. Deployment cost is calculated as estimated_gas * gas_price and displayed in both wei and ETH. The pipeline generator produces three outputs: (1) Hardhat script using hre.ethers.getContractFactory with sequential deployments and logging; (2) Foundry script using forge-std/Script.sol with vm.startBroadcast and console.log; (3) GitHub Actions workflow with matrix strategy for multiple networks. Each script includes placeholders for constructor arguments that the user must modify before execution.

WHAT IT CANNOT SEE

This tool has fundamental limitations that users must understand. It cannot actually deploy contracts or trigger pipelines—the tool is a script generator only and does not interact with any deployment infrastructure. It cannot guarantee that generated deployment plans will work without manual adjustment—the scripts are templates and may require modification for specific project structures, dependencies, or configuration. It cannot handle complex multi-contract ordering or dependency resolution automatically—the tool deploys contracts in the order provided. It cannot sign or send transactions—the tool does not handle private keys or wallet integration beyond reading state. It cannot integrate with external CI/CD systems (GitHub Actions, CircleCI, etc.) without additional configuration—the generated workflow is a template. It cannot manage private keys or secrets—the scripts assume environment variables for sensitive data. It cannot estimate exact gas costs for complex constructors or large bytecode—the estimation is approximate. It cannot handle custom deployment patterns like proxies, upgradeable contracts, or factory deployments. It cannot validate that the bytecode corresponds to the correct contract name. The generated pipelines are for development and testing only and should be reviewed before production use.

PLEASE NOTE

This tool only supports EVM-compatible blockchains (Ethereum, Polygon, BSC, Avalanche C-Chain, Optimism, Arbitrum, and their testnets). Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, and XRP are not supported. The tool is free, open-source, requires no API keys, and uses the wallet's native provider for all read operations. Always review generated deployment scripts before executing them to ensure they match your deployment requirements and security practices.