Stack Upgrade Analyzer

A tool for analyzing code compatibility issues when upgrading technology stacks.

Features

• Multi-Stack Support: Analyze code compatibility for various technology stacks (Node.js, Java, Python, etc.)
• Breaking Changes Documentation: Fetch comprehensive breaking changes documentation between versions
• Codebase Analysis: Analyze your codebase for compatibility issues using AWS Bedrock
• Detailed Reports: Generate detailed reports of compatibility issues with recommendations

Installation

pip install stack-upgrade-analyzer

Requirements

• Python 3.7+
• AWS CLI configured with access to Bedrock
• Perplexity API key (for fetching breaking changes documentation)

Configuration

Before using the tool, configure your API keys:

stack-upgrade-analyzer config

This will prompt you to enter your Perplexity API key and AWS configuration.

Usage

Fetch Breaking Changes

# Fetch breaking changes between Node.js versions
stack-upgrade-analyzer get-changes-cmd --stack node --current-version 14.0 --upgrade-version 16.0

# Fetch breaking changes between Java versions
stack-upgrade-analyzer get-changes-cmd --stack java --current-version 11 --upgrade-version 17

Analyze Codebase

# Analyze a Node.js codebase
stack-upgrade-analyzer analyze-changes-cmd --changes-file changes/node/14.0_16.0_changes.md --dir /path/to/your/project --stack node

# Analyze a Java codebase
stack-upgrade-analyzer analyze-changes-cmd --changes-file changes/java/11_17_changes.md --dir /path/to/your/project --stack java

Supported Stacks

• Node.js
• Java
• Python
• Ruby
• C#
• PHP

How It Works

1. Fetch Breaking Changes: The tool uses the Perplexity API to fetch comprehensive breaking changes documentation between versions.
2. Analyze Codebase: The tool analyzes your codebase for compatibility issues using AWS Bedrock.
3. Generate Report: The tool generates a detailed report of compatibility issues with recommendations.

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.