# Image Cleanup

This repository manages a simple maintenance utility used to keep the server's Docker environment clean. It prevents disk space exhaustion by removing unused data.

## 🛠️ Functionality

The service executes a deep cleanup of the Docker system using the following command:

```bash
docker system prune -af --volumes
```

This command removes:
- All stopped containers.
- All networks not used by at least one container.
- All images without at least one container associated with them.
- All build cache.
- All unused volumes.

## 📅 Automation Schedule

The cleanup is managed by Woodpecker CI and is triggered in two ways:
- Weekly Cron: A scheduled task that runs once a week to ensure the host doesn't accumulate "cruft" over time.
- Manual Push: Any push to the main branch will trigger an immediate cleanup, allowing for on-demand maintenance.

## 📂 Repository Structure

.woodpecker.yaml: Defines the cleanup logic and the triggers (cron and push events).

## ⚠️ Important Note

Since this service uses the -a (all) and --volumes flags, it is very thorough. Ensure that any data you wish to persist is explicitly mapped to a persistent volume or handled by a running container, as unreferenced volumes will be purged.