adds geth and lighthouse [macos] #5
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Summary of Changes
Hello @hxrts, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request significantly expands the project's capabilities by integrating robust Nix support for Ethereum development and node operation. It provides the necessary packages, a convenient development shell, and a powerful NixOS module for deploying and managing full Ethereum execution and consensus clients, streamlining the process of setting up and running Ethereum infrastructure.
Highlights
- New Ethereum Packages: I've added Nix package definitions for
geth(Go-Ethereum, an execution client) andlighthouse(a Rust-based consensus client), making them easily available within the Nix ecosystem. - Ethereum Development Environment: A new Nix flake module (
flakeModules/ethereum-development) has been introduced to provide a dedicated development shell. This shell includesgeth,lighthouse, and other useful tools likecurl,jq, andopenssl, along with quick-start instructions for running clients on various Ethereum networks. - NixOS Module for Ethereum Nodes: I've implemented a comprehensive NixOS module (
nixosModules/ethereum-node) that allows for the declarative deployment and management of full Ethereum nodes. This module handles the setup of Geth and Lighthouse as systemd services, including automatic JWT secret generation for Engine API authentication, user/group creation, and optional firewall configuration. - Ethereum Node Deployment Template: A new
ethereum-nodetemplate has been added, providing a ready-to-use NixOS configuration for deploying a mainnet Ethereum node with Geth and Lighthouse, complete with checkpoint sync and firewall rules.
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Code Review
This pull request introduces Nix packages and NixOS modules for running Geth and Lighthouse Ethereum clients, including macOS support. The review identified a security concern related to the txpool API, correctness issues in service and template definitions, and maintainability improvements by removing unused code and ensuring consistency.
hxrts
changed the title
- Add devshell input to main flake.nix - Convert ethereum-development module to use numtide/devshell - Create ethereum-development template with devshell configuration - Enable ethereum-development in main flake for .#ethereum devshell
Resolved conflicts: - .gitignore: Combined ethereum-specific entries with general development patterns - templates/default.nix: Merged all templates (zk-dev, solana-dev, ethereum-node, ethereum-development)
- Add correct Linux hashes for solana-release and platform-tools - Replace manual wrapper scripts with wrapProgram in solana-tools.nix - Enable CGO for geth builds on Linux with proper dependencies - Add dontStrip = true to solana-node to avoid stripping text files - Fix documentation generation by making devshells conditional - Add devshell flake module to docs generation context - All packages now build correctly and documentation generates successfully
working on my local machine