chore(deps): update dependency aqua:evilmartians/lefthook to v2.1.11 - #86

Renovate PR Review Results

⚖️ Safety Assessment: ✅ Safe

🔍 Release Content Analysis

Version Update: lefthook 2.1.9 → 2.1.11 (patch update spanning v2.1.10 and v2.1.11)

v2.1.11 (2026-08-21) Changes:

• Bug Fix: Inherit terminal size for PTY commands (#1498) - Fixes an issue where PTY-spawned processes received zero terminal dimensions, causing tools like nano-staged to malfunction. This is a backward-compatible improvement.
• Dependency Update: Bumped Go to 1.26.6 (#1495)
• Documentation: Multiple documentation improvements for commit messages, script arguments, and examples

v2.1.10 (2026-07-08) Changes:

• New Feature: AI coding agents integration (#1448) - Adds support for managing LLM hooks for AI coding agents (GitHub Copilot, Cursor). This is an opt-in feature requiring explicit configuration.
• Dependency Migration: Migrated shellescape package to al.essio.dev/pkg/shellescape (#1443)
• Test Improvement: Fixed test suite stability when NO_COLOR environment variable is set (#1449)
• Routine Dependency Updates: June and July 2026 dependency updates

Breaking Changes: None identified. Both releases maintain backward compatibility with existing configuration files and API.

Security Fixes: No CVE vulnerabilities or security patches in these releases. Security scans from Snyk show no known vulnerabilities for lefthook.

🎯 Impact Scope Investigation

Current Usage in Codebase:

• Configuration File: lefthook.yml (mise.toml:4) - Contains standard pre-commit and pre-push hooks
• Hook Commands:
  • Pre-commit: go fmt, golangci-lint, gitleaks, hadolint
  • Pre-push: gitleaks
• Installation Method: Managed via mise (aqua backend) in mise.toml

Configuration Compatibility:

• All existing configuration syntax (stage_fixed, glob, run, commands) remains fully compatible
• No changes required to lefthook.yml
• The AI agents integration feature is opt-in and does not affect existing configurations

Dependency Impact:

• Current Go version: 1.26.4 (mise.toml:2)
• Lefthook v2.1.11 requires Go 1.25+ (current environment has 1.26.4 ✓)
• No conflicts with other tools in mise.toml (golangci-lint, hadolint)

Runtime Compatibility:

• PTY terminal size fix is a transparent improvement for TTY-aware hooks
• No behavioral changes to existing go fmt, golangci-lint, gitleaks, or hadolint hooks
• No impact on pre-commit/pre-push workflow

💡 Recommended Actions

Immediate Action: ✅ Safe to merge

This is a standard patch-level update with:

1. Bug fixes that improve PTY handling (transparent to users)
2. Optional new features (AI agents integration - not in use)
3. Routine dependency updates
4. No breaking changes or configuration migrations required

Post-Merge Steps: None required. The update will be applied on next mise install run.

Optional Considerations:

• No code changes needed
• No configuration updates required
• Existing hooks will continue to function identically
• Consider updating to v2.1.12 (currently pending) when available for latest fixes

🔗 Reference Links

• Lefthook v2.1.11 Release
• Lefthook v2.1.10 Release
• CHANGELOG
• PTY Terminal Size Fix PR #1498
• AI Coding Agents Integration PR #1448
• Snyk Security Analysis

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