Metadata-Version: 2.4
Name: holocron-sync
Version: 1.0.0
Summary: Holocron: The Ultimate Git Mirroring Tool
License-File: LICENSE
Requires-Python: >=3.9
Requires-Dist: python-dotenv
Requires-Dist: requests>=2.28.0
Description-Content-Type: text/markdown

# Holocron
<!-- trigger: 1.0.0 -->
> **The "Ultimate" Git Mirroring Tool**


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**Holocron** is a powerful Python application designed to mirror your GitHub repositories to a local directory or a self-hosted GitLab instance. It supports parallel syncing, continuous watch mode, and local-only backups (no GitLab required). Ideal if you need a local backup for any reason. 

## Features
- **Parallel Syncing**: Sync multiple repositories concurrently for maximum speed.
- **Continuous Watch Mode**: Polls for changes and syncs only when necessary (smart redundancy checks).
- **Two-Way Mirroring**: Creates a bare mirror (`.git` folder) for safety AND an optional checkout for visibility.
- **Dockerized**: Runs as a lightweight container.
- **Backup Level**: 
    - Full: GitHub -> Local -> GitLab
    - Backup-Only: GitHub -> Local (No GitLab token needed)

## Quick Start

### PyPI (pip / uv)
Valuable for local usage or scripting.
```bash
pip install holocron-sync
# or
uv tool install holocron-sync
```



### Docker (Recommended for continuous operation)
Run Holocron instantly with a single command:

```bash
docker run -d \
  -e GITHUB_TOKEN="your_github_token" \
  -v $(pwd)/mirror-data:/app/mirror-data \
  ghcr.io/someniak/holocron
```

For full configuration options, environment variables, and Docker Compose examples, please refer to the **[Docker Guide](DOCKER_GUIDE.md)**.


## Running from Source
```bash
# Install dependencies
uv sync

# Run a one-time backup of all your repos locally (visible files)
export GITHUB_TOKEN=your_token
uv run python src/holocron.py --backup-only --checkout --concurrency 10
```

## Configuration
Holocron uses environment variables for secrets:
 
 | Variable | Description | Required | 
 | :--- | :--- | :--- |
 | `GITHUB_TOKEN` | Your GitHub Personal Access Token (repo scope) | **Yes** |
 | `GITLAB_TOKEN` | Your GitLab Personal Access Token (api scope) | No (if `--backup-only`) |
 | `GITLAB_API_URL` | URL to your GitLab API (default: `http://gitlab.local/api/v4`) | No (if `--backup-only`) |
 | `GITHUB_API_URL` | URL to your GitHub API (default: `https://api.github.com`) | No |
 
 ### API Permissions
 Ensure your tokens have the minimum required scopes:
 
 **GitHub Token (`GITHUB_TOKEN`)**
 - `repo` (Full control of private repositories) - *Required for reading private repos*
 - `read:org` (Read org and team membership) - *Required for fetching organization repos*
 
 **GitLab Token (`GITLAB_TOKEN`)**
 - `api` (Grants complete read/write access to the API) - *Simplest option*
 - OR `read_repository` + `write_repository` - *More granular control*

### Command Line Arguments
| Flag | Default | Description |
| :--- | :--- | :--- |
| `--watch` | False | Run continuously in a loop |
| `--interval` | 60 | Seconds to sleep between checks in watch mode |
| `--window` | 60 | Sync only repos pushed within the last N minutes |
| `--backup-only` | False | Mirror locally only, do not push to GitLab |
| `--checkout` | False | Create a visible working directory alongside the mirror |
| `--concurrency` | 5 | Number of parallel sync threads |
| `--storage` | `./mirror-data` | Directory to store repositories |
| `--dry-run` | False | Print what would happen without doing it |
| `--verbose` | False | Enable detailed debug logging |

## Development

### Running Tests
To run the test suite:
```bash
uv run pytest
```

With coverage:
```bash
uv run pytest --cov=src
```
