gh-analyzer 🚀

A high-performance CLI tool written in Go that analyzes GitHub repositories concurrently.

⚡ Why I Built This

I wanted to analyze repository statistics (Stars, Forks) for multiple projects without the latency of sequential API requests. By utilizing Go Routines and Channels, gh-analyzer fetches data in parallel, reducing analysis time for large datasets by ~90%.

🛠 Tech Stack

• Language: Go (Golang)
• CLI Framework: Cobra
• Concurrency: WaitGroups & Channels
• Testing: Standard testing library

🚀 Installation

# Clone the repo
git clone [https://github.com/rukmini-17/gh-analyzer.git](https://github.com/rukmini-17/gh-analyzer.git)
cd gh-analyzer

# Run directly
go run cmd/*.go --user=rukmini-17

📊 Example Output

Running against the go-chi organization demonstrates high-performance concurrency. Note the analysis time of < 200ms for 22 repositories.

> go run cmd/*.go --user=go-chi

Fetching repos for user: go-chi...
Starting analysis of 22 repositories...
Analyzed 22 repos in 196.522375ms

--- FINAL REPORT ---
REPOSITORY                     | STARS      | FORKS
------------------------------------------------------------
valve                          | 22         | 3
community-examples             | 1          | 1
stampede                       | 71         | 8
httptracer                     | 19         | 2
cors                           | 402        | 38
httprate                       | 411        | 22
chi                            | 21270      | 1063
...
(truncated for brevity)

✅ Running Tests

This project includes a unit testing suite to ensure reliability.

go test ./pkg/...

📂 Project Structure

├── cmd/            # Entry point & CLI commands
├── pkg/
│   ├── analyzer/   # Core concurrent logic
│   └── github/     # HTTP Client & API handling
└── .github/        # CI/CD Workflows