review-bot/DEV_LOOP_SESSION_2026-05-15-1428.md

Dev-Loop Session — 2026-05-15 14:28 UTC

Cron ID: 5342ac81-4bbc-4e4c-a123-347a7788d50c
Session: review-bot-dev-loop
Objective: Identify high-value improvement opportunities in steady-state project

Current State

• Project Status: ✅ Steady state, all tests passing
• Code Coverage: 76.7% overall, 53.3% for cmd/review-bot
• Recent Work: v0.4.0 released, 4 PRs merged
• Last Commit: 6fa3cb9 — cycle status checkpoint
• Working Tree: Clean, no uncommitted changes

Analysis

High-Value Opportunities

1. Unit Test Coverage Gaps (cmd/review-bot)

   • Main function: 31.7% coverage (target for improvement)
   • Subprocess testing infrastructure exists (TestMainSubprocess_* pattern)
   • Goal: Reach 80% coverage from 53.3%
   • Impact: Better regression protection, easier refactoring

2. Integration Test Framework

   • Existing: integration_test.go with full review flow tested
   • Opportunity: Add edge case coverage (network timeouts, malformed inputs, rate limiting)
   • Tools: Already uses subprocess pattern from validation tests

3. Performance Profiling

   • doc-map filtering currently unoptimized
   • No benchmarks in place for path-scoping logic
   • Opportunity: Add pprof benchmarks, document baseline metrics

4. Documentation Gaps

   • Composite action examples in README (incomplete)
   • Multi-reviewer setup: partially documented
   • Specialized review types: needs examples

Recommendation

Unit test improvements for cmd/review-bot are the highest-value work:

• Lower risk than new features
• Builds on existing subprocess testing infrastructure
• Delivers immediate coverage gains
• Sets foundation for future refactoring

Status: STEADY STATE — NO NEW ASSIGNMENTS

Repo is healthy and ready for next feature work. Standing by for Aaron's direction.

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Generated: 2026-05-15 14:28 UTC | Cron: review-bot-dev-loop