chore: fix precompile naming

[tac0turtle]

Description

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Performance improvement
• Refactoring

Related Issues

Fixes #(issue)

Checklist

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published

Testing

Additional Notes

[gemini-code-assist]

Summary of Changes

Hello @tac0turtle, 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 addresses a minor chore by correcting a naming convention within the genesis configuration file. The change ensures consistency in field names, improving the clarity and maintainability of the configuration without altering its functional behavior.

Highlights

• Precompile Naming Fix: The field mintPrecompileAdmin has been renamed to mintAdmin within the evolve section of the etc/ev-reth-genesis.json file.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[claude]

Claude finished @tac0turtle's task —— View job

---

Code Review Analysis

I'm reviewing this pull request that fixes precompile naming. Let me analyze the changes systematically:

Todo List:

• Read repository guidelines (CLAUDE.md)
• Examine the changed files in detail
• Analyze code quality and best practices
• Check for potential bugs or issues
• Review performance considerations
• Assess security concerns
• Evaluate test coverage
• Provide comprehensive feedback

Changes Summary:

This PR renames mintPrecompileAdmin to mintAdmin across:

• docs/UPGRADE-v0.2.0.md: Updates documentation and examples (6 occurrences)
• etc/ev-reth-genesis.json: Updates the actual configuration field (1 occurrence)

Review Feedback

✅ Code Quality & Best Practices

• Excellent consistency: The naming change improves clarity by removing the redundant "Precompile" from the field name since it's already in the precompile context
• Complete coverage: All documentation examples and the actual genesis config are updated consistently
• Follows existing patterns: The new name mintAdmin aligns with the existing naming conventions in the codebase

✅ No Bugs or Issues Detected

• Backward compatibility handled properly: The code implementation already uses #[serde(default, rename = "mintAdmin")] in /crates/node/src/config.rs:14, indicating this was the intended canonical name
• No breaking changes: Since the Rust code was already expecting mintAdmin, this change actually fixes a discrepancy between documentation and implementation
• All references updated: Verified that all occurrences of the old name have been updated

✅ Performance Considerations

• Zero performance impact: This is purely a configuration field rename with no runtime implications
• No structural changes: The JSON structure and data types remain identical

✅ Security Concerns

• No security implications: The functionality remains exactly the same
• Proper default values: The example maintains the safe default of 0x0000000000000000000000000000000000000000 which disables minting

⚠️ Test Coverage Considerations

• Limited testing validation: I was unable to run the test suite due to permission constraints
• Recommendation: Please ensure integration tests in /crates/tests/ still pass, particularly those that use the genesis configuration with the mintAdmin field
• Test files appear consistent: From my grep analysis, test files in /crates/tests/src/common.rs:72 already use the correct mintAdmin name

📝 Additional Observations

• Good alignment with ADR: The change aligns perfectly with ADR-0002 which consistently uses mintAdmin throughout
• Clean implementation: The actual Rust code in /crates/node/src/config.rs was already correctly implemented with the mintAdmin field name
• Documentation now matches code: This PR resolves the inconsistency between docs and implementation

Recommendation: ✅ APPROVE

This is a clean, well-executed naming fix that:

1. Improves consistency across the codebase
2. Aligns documentation with the actual implementation
3. Follows established naming conventions
4. Has no functional impact or security concerns
5. Maintains proper configuration examples

The change is exactly what the PR title promises - a simple but important chore to fix precompile naming inconsistencies.

---

[gemini-code-assist]

Code Review

This pull request updates a configuration key in the etc/ev-reth-genesis.json file, renaming mintPrecompileAdmin to mintAdmin. This change aligns the genesis configuration with the terminology used in the corresponding design document (ADR-0002), which improves consistency. The change is straightforward and correct based on the provided context. I have no further comments.