# Gitea Runner Docker Image

This directory contains the Dockerfile for the custom Gitea Actions runner image that includes additional dependencies needed for CI workflows.

## Included Tools

- **Base**: `shivammathur/node:latest` (includes Node.js and common development tools)
- **Chrome dependencies**: Full Puppeteer/Chromium dependencies for headless browser testing
- **webp**: WebP image format tools (`cwebp`, `dwebp`)
- **libavif-bin**: AVIF image format tools (`avifenc`, `avifdec`)

## Building the Image

```bash
cd hosts/fw/modules
docker build -f gitea-runner.Dockerfile -t git.cloonar.com/infrastructure/gitea-runner:latest .
```

## Pushing to Registry

First, authenticate with your Gitea container registry:

```bash
docker login git.cloonar.com
```

Then push the image:

```bash
docker push git.cloonar.com/infrastructure/gitea-runner:latest
```

## Using the Image

The image is already configured in `gitea-vm.nix` and will be used automatically by the Gitea Actions runners for jobs labeled with `ubuntu-latest`.

## Updating the Image

When you need to add new dependencies:

1. Edit `gitea-runner.Dockerfile`
2. Rebuild the image with the commands above
3. Push to the registry
4. Restart the runner VMs: `systemctl restart microvm@git-runner-1.service microvm@git-runner-2.service`