PR Analysis

Overview

Beyond code review comments, QODRYX provides comprehensive PR analysis including complexity metrics, risk assessment, estimated review time, and intelligent reviewer suggestions. This helps teams prioritize reviews and make better decisions about code changes.

PR Summary

Every PR gets an AI-generated summary that includes:

Complexity Metrics

QODRYX calculates various metrics to help understand PR complexity:

Complexity Factors

The complexity score is calculated based on:

• Cognitive Complexity: How difficult the code is to understand
• Cyclomatic Complexity: Number of independent paths through the code
• Dependencies: Number of external modules/files affected
• Change Scope: How many different areas of the codebase are touched
• Test Coverage: Whether changes include adequate test coverage

Risk Assessment

QODRYX evaluates potential risks associated with the PR:

Risk Categories

• Breaking Changes: API or behavior changes that affect existing users
• Security Impact: Changes that could introduce vulnerabilities
• Performance Impact: Changes that could affect system performance
• Data Impact: Database migrations, schema changes, data modifications
• Dependency Risk: New or updated external dependencies

Reviewer Suggestions

QODRYX suggests the best reviewers based on:

Suggested Reviewers Example

Change Impact Analysis

Understand how changes propagate through your codebase:

# Impact Analysis Report

## Direct Changes (12 files)
├── src/auth/
│   ├── middleware.ts    [NEW] +145 lines
│   ├── oauth.ts         [NEW] +89 lines
│   └── session.ts       [MODIFIED] +34/-12 lines
├── src/api/
│   └── routes.ts        [MODIFIED] +28/-5 lines
└── ...

## Indirect Impact (8 files)
├── src/pages/dashboard.tsx
│   └── Uses: auth/middleware.ts (protected route)
├── src/components/Header.tsx
│   └── Uses: auth/session.ts (user state)
└── ...

## Test Coverage
├── New tests: 15 unit, 3 integration
├── Affected tests: 4 (all passing)
└── Coverage delta: +2.3%

PR Insights Dashboard

The QODRYX dashboard provides historical PR analytics:

• Average Review Time: How long PRs take to get approved
• First Response Time: Time until first review comment
• Iteration Count: Average number of review cycles
• Approval Rate: Percentage of PRs approved vs rejected
• Issue Detection Rate: Issues found in review vs production

Configuration

Customize PR analysis in your qodryx.yml:

# qodryx.yml
pr_analysis:
  # Generate AI summary for every PR
  auto_summary: true
  
  # Calculate complexity metrics
  complexity_analysis: true
  
  # Suggest reviewers automatically
  suggest_reviewers: true
  
  # Required reviewers by path
  codeowners:
    "src/auth/**": ["@security-team"]
    "src/api/**": ["@backend-team"]
    "*.sql": ["@dba-team"]
  
  # Review time estimates
  review_time_estimate: true
  
  # Risk assessment
  risk_analysis:
    enabled: true
    block_on_high_risk: false
    notify_on_high_risk: ["@team-leads"]

Next Steps