Mirrors the Ollama model-init pattern: a one-shot Alpine container that
mounts the comfyui-models volume and runs comfyui-init-models.sh, which
curls direct download URLs (HuggingFace by default) into the right
subdirectories. Idempotent — already-present files are skipped.
HF_TOKEN is plumbed through for gated repos (Flux-dev, SD3, etc.) and is
opt-in via .env. The default list ships SD 1.5 only, matching the
placeholder filename in workflows/*.json. Examples for SDXL, Flux, and
upscalers are commented in the script.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>