Claude
b2d064573f
Matches the existing vendor/easy-asterisk convention (used by services/asterisk.sh) instead of two one-off top-level directories that cluttered the repo root and didn't look like anything else next to setup.sh, lib/, services/, extras/. Only the two services' own SRC_DIR path resolution and header comments needed updating — nothing else in the repo referenced the old ./ai-stack / ./paintplus paths. Also documents vendor/ in README.md's Layout section.
98 lines
4.1 KiB
Bash
Executable File
98 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Import a LoRA (.safetensors) into ComfyUI's Docker volume
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# Usage: ./comfyui-import-lora.sh /path/to/my-lora.safetensors
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set -euo pipefail
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RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'
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CYAN='\033[0;36m'; BOLD='\033[1m'; NC='\033[0m'
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if [[ $# -lt 1 ]]; then
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echo -e "${BOLD}Usage:${NC} $0 <lora-file.safetensors> [display-name]"
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echo ""
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echo " Copies a LoRA file into ComfyUI's models/loras/ directory so it"
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echo " can be used in workflows (including via Open WebUI)."
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echo ""
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echo " Examples:"
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echo " $0 ~/Downloads/my-style-lora.safetensors"
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echo " $0 ~/Downloads/my-style-lora.safetensors \"Anime Style\""
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echo ""
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echo " After importing, create a workflow in ComfyUI that uses this LoRA,"
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echo " export it as API format, and import into Open WebUI for chat-based"
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echo " image generation with this LoRA applied automatically."
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exit 1
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fi
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LORA_FILE="$1"
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DISPLAY_NAME="${2:-$(basename "$LORA_FILE" .safetensors)}"
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# Validate file exists
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if [[ ! -f "$LORA_FILE" ]]; then
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echo -e "${RED}Error:${NC} File not found: $LORA_FILE"
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exit 1
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fi
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# Validate file extension
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if [[ "$LORA_FILE" != *.safetensors && "$LORA_FILE" != *.ckpt && "$LORA_FILE" != *.pt ]]; then
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echo -e "${YELLOW}Warning:${NC} File doesn't have a typical LoRA extension (.safetensors, .ckpt, .pt)"
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read -rp "Continue anyway? [y/N] " yn
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[[ "$yn" != [yY]* ]] && exit 1
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fi
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# Check if ComfyUI container exists
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if ! docker ps -a --format '{{.Names}}' 2>/dev/null | grep -q '^comfyui$'; then
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echo -e "${RED}Error:${NC} ComfyUI container not found. Is the AI stack running?"
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echo " Try: docker compose up -d comfyui"
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exit 1
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fi
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# Check if container is running
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if ! docker ps --format '{{.Names}}' 2>/dev/null | grep -q '^comfyui$'; then
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echo -e "${YELLOW}ComfyUI container is stopped. Starting it...${NC}"
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docker start comfyui
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sleep 3
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fi
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FILENAME=$(basename "$LORA_FILE")
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echo -e "${CYAN}[..]${NC} Copying ${BOLD}$FILENAME${NC} into ComfyUI..."
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# Copy the LoRA file into the container's loras directory
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docker exec comfyui mkdir -p /opt/ComfyUI/models/loras
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docker cp "$LORA_FILE" "comfyui:/opt/ComfyUI/models/loras/$FILENAME"
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echo -e "${GREEN}[OK]${NC} LoRA '${DISPLAY_NAME}' copied to ComfyUI!"
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echo ""
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echo -e "${BOLD}Next: Create a workflow that uses this LoRA${NC}"
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echo ""
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echo " 1. Open ComfyUI at http://localhost:8188"
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echo " 2. Load or create a text-to-image workflow"
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echo " 3. Add a ${BOLD}LoRA Loader${NC} node:"
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echo " Right-click canvas → Add Node → loaders → Load LoRA"
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echo " 4. Wire it between the ${BOLD}checkpoint loader${NC} and the ${BOLD}CLIP/sampler${NC}:"
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echo ""
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echo " [Load Checkpoint] → MODEL → [Load LoRA] → MODEL → [KSampler]"
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echo " → CLIP → → CLIP → [CLIP Text Encode]"
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echo ""
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echo " 5. In the LoRA Loader node, select ${BOLD}${FILENAME}${NC}"
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echo " 6. Set ${BOLD}strength_model${NC} and ${BOLD}strength_clip${NC} (start with 0.7–0.85)"
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echo ""
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echo -e "${BOLD}To use from Open WebUI chat (no more ComfyUI interaction needed):${NC}"
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echo ""
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echo " 7. Click the ${BOLD}gear icon${NC} → enable ${BOLD}Dev Mode${NC}"
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echo " 8. Click ${BOLD}Save (API Format)${NC} → saves workflow_api.json"
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echo " 9. In Open WebUI → Admin → Settings → Images → ${BOLD}Import Workflow${NC}"
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echo " 10. Upload the workflow_api.json and map the prompt node"
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echo " 11. Now just chat: \"Generate an image of a forest in ${DISPLAY_NAME} style\""
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echo ""
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echo -e "${YELLOW}Tip:${NC} The LoRA must match your base model architecture."
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echo " SD 1.5 LoRA → SD 1.5 checkpoint. SDXL LoRA → SDXL checkpoint."
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echo ""
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echo -e "${YELLOW}Tip:${NC} You can ${BOLD}chain multiple LoRAs${NC} in one workflow:"
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echo " [Checkpoint] → [Load LoRA 1] → [Load LoRA 2] → [KSampler]"
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echo " Each has its own strength slider so you can blend styles."
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echo ""
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echo -e "${YELLOW}Tip:${NC} Export multiple workflows (one per LoRA combo) and switch"
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echo " between them in Open WebUI's image settings as needed."
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echo " LoRAs are baked into the workflow — there's no keyword to"
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echo " toggle them on/off from chat."
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