github-pr-review

# GitHub PR Review

Resolves Pull Request review comments with severity-based prioritization, fix application, and thread replies.

## Quick Start

```bash
# 1. Check project-specific instructions
cat .claude/CLAUDE.md 2>/dev/null | head -50  # Review project conventions

# 2. Get PR and repo info
PR=$(gh pr view --json number -q '.number')
REPO=$(gh repo view --json nameWithOwner -q '.nameWithOwner')

# 3. Fetch and list comments by severity
gh api repos/$REPO/pulls/$PR/comments | python3 -c "
import json, sys
comments = [c for c in json.load(sys.stdin) if not c.get('in_reply_to_id')]
def sev(b): return 'CRITICAL' if 'critical' in b.lower() else 'HIGH' if 'high' in b.lower() else 'MEDIUM' if 'medium' in b.lower() else 'LOW'
for s in ['CRITICAL','HIGH','MEDIUM','LOW']:
    cs = [c for c in comments if sev(c['body'])==s]
    if cs: print(f'{s} ({len(cs)}): ' + ', '.join(f\"#{c['id]}\" for c in cs))
"

# 4. For each comment: read -> analyze -> fix -> verify -> commit -> reply
# 5. Run tests: make test (or project-specific command)
# 6. Push when all fixes verified
```

## Pre-Review Checklist

Before processing comments, verify:

1. **Project conventions**: Read `.claude/CLAUDE.md`, `.kiro/steering/`, or similar
2. **Commit format**: Check `git log --oneline -5` for project style
3. **Test command**: Identify test runner (`make test`, `pytest`, `npm test`)
4. **Branch status**: `git status` to ensure clean working tree

## Core Workflow

### 1. Fetch PR Comments

```bash
PR=$(gh pr view --json number -q '.number')
REPO=$(gh repo view --json nameWithOwner -q '.nameWithOwner')
gh api repos/$REPO/pulls/$PR/comments > /tmp/pr_comments.json
```

### 2. Classify by Severity

Process in order: CRITICAL > HIGH > MEDIUM > LOW

| Severity | Indicators | Action |
|----------|------------|--------|
| CRITICAL | `critical.svg`, "security", "vulnerability" | Must fix |
| HIGH | `high-priority.svg`, "High Severity" | Should fix |
| MEDIUM | `medium-priority.svg`, "Medium Severity" |