Build and run ComfyUI in a container. This build targets NVIDIA by basing it on the CUDA PyTorch runtime image. The only extra dependencies needed are git, to clone the official ComfyUI repository, and build-essential for gcc, which Triton requires. The image pulls a specific, pinned ComfyUI version via the COMFYUI_VERSION build arg. The build merely shallow-clones the repo and installs its requirements with pip. Kept intentionally simple.

Quick start

Build
```
docker compose build
```
Run
```
docker compose up -d
```