sabique@portfolio:~$ cat projects/github-pr-summarizer.md

GitHub PR Summarizer

GitHub Action that generates context-aware PR summaries using Gemini 2.5 Flash. Parses diffs, titles, and file changes. Includes YML workflows and secure setup with GitHub Secrets.

GitHub ActionsPythonYMLGeminiCI/CD
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GitHub PR Summarizer Bot

An intelligent GitHub Action that automatically generates comprehensive, context-aware summaries of pull requests using Google's Gemini 2.5 Flash model.

Overview

The GitHub PR Summarizer Bot revolutionizes code review workflows by providing instant, AI-powered summaries of pull requests. It analyzes code changes, commit messages, and file modifications to generate meaningful summaries that help reviewers quickly understand the purpose and impact of changes.

Key Features

Intelligent Analysis

  • •Context-Aware Processing: Understands code context and relationships between changes
  • •Diff Analysis: Comprehensive parsing of git diffs and file changes
  • •Multi-File Support: Handles complex PRs spanning multiple files and directories
  • •Language Detection: Recognizes different programming languages and frameworks

Advanced Summarization

  • •Gemini 2.5 Flash Integration: Leverages cutting-edge AI for natural language generation
  • •Technical Accuracy: Maintains technical precision while ensuring readability
  • •Impact Assessment: Identifies breaking changes, new features, and bug fixes
  • •Dependency Analysis: Tracks changes in dependencies and configurations

Seamless Integration

  • •GitHub Actions Workflow: Fully automated CI/CD integration
  • •Real-time Processing: Instant summaries on PR creation and updates
  • •Secure Implementation: GitHub Secrets for API key management
  • •Customizable Triggers: Flexible workflow configuration options

Technology Stack

Core Technologies

  • •Python: Main programming language
  • •Google Gemini 2.5 Flash: AI model for text generation
  • •PyGithub: GitHub API interaction
  • •GitHub Actions: CI/CD automation platform

Supporting Libraries

  • •requests: HTTP client for API calls
  • •PyYAML: YAML configuration parsing
  • •pytest: Testing framework
  • •black: Code formatting