gitea-cli/gitea_cli.py

#!/opt/homebrew/anaconda3/bin/python

import os
import sys
import click
import requests
import subprocess

class GiteaAPI:
    def __init__(self, base_url, token):
        self.base_url = base_url.rstrip('/')
        self.token = token
        self.session = requests.Session()
        self.session.headers.update({
            'Authorization': f'token {token}',
            'Content-Type': 'application/json',
        })

    def create_repository(self, name, description="", private=False):
        """Create a new repository on Gitea."""
        endpoint = f"{self.base_url}/api/v1/user/repos"
        data = {
            "name": name,
            "description": description,
            "private": private,
            "auto_init": True
        }
        
        response = self.session.post(endpoint, json=data)
        if response.status_code == 201:
            return response.json()
        else:
            response.raise_for_status()

def get_gitea_config(url=None, token=None):
    """Get Gitea configuration from environment or command line arguments."""
    config = {
        'url': url or os.environ.get('GITEA_URL'),
        'token': token or os.environ.get('GITEA_TOKEN')
    }
    
    missing = []
    if not config['url']:
        missing.append('GITEA_URL')
    if not config['token']:
        missing.append('GITEA_TOKEN')
    
    if missing:
        missing_str = ', '.join(missing)
        click.echo(f"Error: Missing required configuration: {missing_str}")
        click.echo("Please either:")
        click.echo("1. Set environment variables for the missing values")
        click.echo("2. Provide them as command line arguments:")
        click.echo("   --gitea-url URL --gitea-token TOKEN")
        sys.exit(1)
    
    return config

def is_git_repository():
    """Check if current directory is a git repository."""
    try:
        subprocess.run(['git', 'rev-parse', '--git-dir'], 
                      stdout=subprocess.PIPE, 
                      stderr=subprocess.PIPE, 
                      check=True)
        return True
    except subprocess.CalledProcessError:
        return False

def set_git_remote(repo_url):
    """Set or update the git remote 'origin' for the current repository."""
    try:
        # Check if remote exists
        result = subprocess.run(['git', 'remote'], 
                              stdout=subprocess.PIPE, 
                              text=True, 
                              check=True)
        
        if 'origin' in result.stdout.split():
            # Remove existing origin
            subprocess.run(['git', 'remote', 'remove', 'origin'], 
                         check=True)
        
        # Add new origin
        subprocess.run(['git', 'remote', 'add', 'origin', repo_url], 
                      check=True)
        click.echo(f"Successfully set remote 'origin' to: {repo_url}")
        return True
    except subprocess.CalledProcessError as e:
        click.echo(f"Error setting git remote: {str(e)}")
        return False

@click.group()
def cli():
    """Gitea CLI - Command line interface for Gitea

    Configuration can be provided in two ways:
    1. Environment variables:
       - GITEA_URL: Your Gitea server URL
       - GITEA_TOKEN: Your Gitea API token
    
    2. Command line arguments:
       --gitea-url and --gitea-token
       (These override environment variables if both are present)
    """
    pass

@cli.command()
@click.option('--name', required=True, help='Name of the repository')
@click.option('--description', default="", help='Repository description')
@click.option('--private', is_flag=True, default=False, help='Make repository private')
@click.option('--set-remote', is_flag=True, default=False, 
              help='Set the remote origin for the current git repository')
@click.option('--gitea-url', 
              help='Gitea server URL (overrides GITEA_URL environment variable)')
@click.option('--gitea-token', 
              help='Gitea API token (overrides GITEA_TOKEN environment variable)')
def create_repo(name, description, private, set_remote, gitea_url, gitea_token):
    """Create a new repository on Gitea.
    
    Examples:
        Using environment variables:
        $ export GITEA_URL=https://gitea.example.com
        $ export GITEA_TOKEN=your_token
        $ gitea_cli.py create-repo --name my-repo

        Using command line arguments:
        $ gitea_cli.py create-repo --gitea-url https://gitea.example.com --gitea-token your_token --name my-repo

        Create private repo and set as remote:
        $ gitea_cli.py create-repo --name my-repo --private --set-remote
    """
    config = get_gitea_config(gitea_url, gitea_token)
    
    try:
        gitea = GiteaAPI(config['url'], config['token'])
        repo = gitea.create_repository(name, description, private)
        click.echo(f"Successfully created repository: {repo['html_url']}")

        if set_remote:
            if not is_git_repository():
                click.echo("Error: Current directory is not a git repository")
                sys.exit(1)
            
            clone_url = repo['clone_url']
            # Replace HTTPS URL with token-based URL for authentication
            if clone_url.startswith('https://'):
                parsed_url = clone_url.split('://')
                clone_url = f"{parsed_url[0]}://oauth2:{config['token']}@{parsed_url[1]}"
            
            set_git_remote(clone_url)

    except requests.exceptions.RequestException as e:
        click.echo(f"Error creating repository: {str(e)}")
        sys.exit(1)

if __name__ == '__main__':
    cli()