# Skins image

A lightweight Docker image for running Danser (danser-go) on Ubuntu 25.10, complete with FFmpeg, ImageMagick, Node.js, and necessary fonts & libraries. 

Used for all the Actions to generate Skins.

## Features

* **Base**: Ubuntu 25.10
* **Danser-go**: Automatically downloads the latest Linux build of [Wieku/danser-go](https://github.com/Wieku/danser-go)
* **FFmpeg**: Latest GPL shared build for video processing (Nvidia Support)
* **ImageMagick**: Compiled from source with support for common image formats and fonts
* **Node.js**: Version 20.x and latest npm for any scripting needs
* **Dependencies**: Xvfb, GTK, Ghostscript, Git LFS, font packages, and more
* **Preloaded Content**: Sample beatmap `297969n.osz` (Caramel Heaven) and default settings

## Directory Structure

```
/app/danser/
├── songs/           # .osz files (beatmaps) and extracted folders
├── settings/        # Danser configuration JSON files
├── videos/          # Generated videos
├── ffmpeg/          # FFmpeg binaries
└── screenshots/     # Captured screenshots
```