dependency-guardian v1.1.2

Dependency Guardian

Dependency Guardian is a command-line tool designed to help developers manage their Node.js project dependencies. It scans for outdated packages, checks for security vulnerabilities, and ensures license compliance.

Table of Contents

• Features
• Installation
• Usage
• Configuration
• CI/CD Integration
• Advanced Analysis
• Contributing
• License
• Options

Features

• Dependency Scanning: Identify outdated packages and suggest updates.
• Security Vulnerabilities: Integrate with npm audit to check for known vulnerabilities.
• License Compliance: Check dependencies against allowed and forbidden licenses.
• Dependency Impact Analysis:
  • Bundle size impact prediction
  • Breaking changes detection
  • Compatibility scoring
• Smart Updates:
  • Automated dependency updates with rollback
  • Intelligent update ordering
  • Test suite integration
• Monitoring & Alerts:
  • Real-time vulnerability monitoring
  • Slack/Discord/Email notifications
  • Custom webhook support
• Performance Analysis:
  • Bundle size tracking over time
  • Import cost analysis
  • Tree-shaking effectiveness
• Policy Management:
  • Team-wide dependency policies
  • Custom approval workflows
  • Policy templates
• Dependency Health Score:
  • Package quality metrics
  • Maintenance score
  • Community health indicators
• Advanced Analysis: Perform dependency tree analysis, circular dependency detection, bundle size impact analysis, and duplicate dependency detection.
• CI/CD Integration: Easily integrate with GitHub Actions and GitLab CI.
• Custom Configuration: Define your own rules and policies for dependency management.
• User Preferences: Save and load user preferences for themes and verbosity.
• Interactive Mode: Provides an interactive command-line interface for managing dependencies.
• Offline Support:
  • Work offline with cached package data
  • Configurable cache expiration
  • Automatic cache management
• Lock File Analysis:
  • Support for package-lock.json
  • Support for yarn.lock
  • Support for pnpm-lock.yaml
  • Dependency resolution validation
• Performance Monitoring:
  • Request timing metrics
  • Cache hit/miss tracking
  • Operation duration analysis
  • Custom metric collection

Installation

To install Dependency Guardian, you can use npm:

npm install -g dependency-guardian

Usage

To scan your project for outdated dependencies, navigate to your project directory and run:

dependency-guardian scan

For advanced analysis, use:

dependency-guardian analyze

To run in CI mode, use:

dependency-guardian ci

Configuration

You can customize Dependency Guardian's behavior by creating a .depguardrc.json file in your project root. Here's an example configuration:

{
  "allowedLicenses": [
    "MIT",
    "ISC",
    "Apache-2.0",
    "BSD-3-Clause"
  ],
  "maxVulnerability": "moderate",
  "updateLevel": "minor",
  "checks": {
    "security": true,
    "license": true,
    "updates": true
  },
  "ignorePackages": [],
  "ci": {
    "failOnIssues": true,
    "reportFormat": "junit",
    "createIssues": true
  },
  "registry": "https://registry.npmjs.org",
  "maxRetries": 3,
  "timeout": 30000,
  "offline": false,
  "cacheTimeout": 3600000,
  "cachePath": ".dependency-guardian",
  "strict": false
}

CI/CD Integration

Dependency Guardian can be easily integrated into your CI/CD pipelines. Here are examples for GitHub Actions and GitLab CI:

GitHub Actions

Create a .github/workflows/dependency-guardian.yml file:

name: Dependency Guardian

on:
  push:
    paths:
      - 'package.json'
      - 'package-lock.json'
      - 'yarn.lock'
  pull_request:
    paths:
      - 'package.json'
      - 'package-lock.json'
      - 'yarn.lock'
  schedule:
    - cron: '0 0 * * 1' # Weekly on Monday
  workflow_dispatch: # Manual trigger

jobs:
  scan:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
      - name: Install dependencies
        run: npm ci
      - name: Run Dependency Guardian
        id: depguard
        run: npx dependency-guardian ci
      - name: Create GitHub Issue (if issues found)
        if: ${{ failure() && steps.depguard.outputs.hasIssues }}
        uses: actions/github-script@v7
        with:
          script: |
            const issues = JSON.parse(process.env.DEPGUARD_ISSUES);
            await github.rest.issues.create({
              owner: context.repo.owner,
              repo: context.repo.repo,
              title: '🛡️ Dependency Guardian: Issues Found',
              body: issues.map(i => `- ${i.type}: ${i.message}`).join('\n'),
              labels: ['dependencies', 'security']
            });

GitLab CI

Create a .gitlab-ci.yml file:

dependency-scan:
  image: node:20
  stage: test
  script:
    - npm ci
    - npx dependency-guardian ci
  rules:
    - changes:
      - package.json
      - package-lock.json
      - yarn.lock
    - schedule: "0 0 * * 1"  # Weekly on Monday
  artifacts:
    reports:
      junit: dependency-report.xml 

Advanced Analysis

To perform advanced analysis on your dependencies, use:

dependency-guardian analyze

This command will:

• Analyze the dependency tree.
• Detect circular dependencies.
• Analyze the bundle size impact of each dependency.
• Detect duplicate dependencies.

Contributing

Contributions are welcome! Please read the CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Options

Registry Configuration

You can configure a custom npm registry:

dg analyze --registry=https://custom-registry.com

Network Options

• --max-retries: Maximum number of retry attempts (default: 3)
• --timeout: Request timeout in milliseconds (default: 30000)
• --cache-timeout: Cache timeout in milliseconds (default: 3600000)

dg analyze --max-retries=5 --timeout=60000