Simple git repo stats

git_stats.py

import os
import requests
from datetime import datetime
from dotenv import load_dotenv

# Load environment variables from .env file
load_dotenv()

# Get GitHub API token from environment variable
github_token = os.getenv('GITHUB_TOKEN')

def get_repo_stats(repo_url):
    # Extract owner and repo name from the URL
    _, _, _, owner, repo = repo_url.rstrip('/').split('/')

    # Set up the API request
    api_url = f"https://api.github.com/repos/{owner}/{repo}"
    headers = {
        'Authorization': f'token {github_token}',
        'Accept': 'application/vnd.github.v3+json'
    }

    # Make the API request
    response = requests.get(api_url, headers=headers)
    
    if response.status_code != 200:
        return f"Error: Unable to fetch repository data. Status code: {response.status_code}"

    data = response.json()

    # Calculate statistics
    created_at = datetime.strptime(data['created_at'], '%Y-%m-%dT%H:%M:%SZ')
    age_days = (datetime.now() - created_at).days
    total_commits = data['size']  # Note: This is an approximation
    avg_daily_commits = total_commits / age_days if age_days > 0 else 0
    stars = data['stargazers_count']
    
    # Fetch commit data for the last 30 days
    commits_url = f"{api_url}/commits"
    params = {'since': (datetime.now() - timedelta(days=30)).isoformat()}
    commits_response = requests.get(commits_url, headers=headers, params=params)
    recent_commits = len(commits_response.json()) if commits_response.status_code == 200 else 0
    commit_velocity = recent_commits / 30

    return {
        'age_days': age_days,
        'total_commits': total_commits,
        'avg_daily_commits': round(avg_daily_commits, 2),
        'stars': stars,
        'commit_velocity': round(commit_velocity, 2)
    }

# Example usage
repo_url = input("Enter the GitHub repository URL: ")
stats = get_repo_stats(repo_url)
print(stats)