663 lines
19 KiB
Bash
Executable File
663 lines
19 KiB
Bash
Executable File
#!/bin/bash
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#
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# ComfyUI Model Downloader - A Beautiful CLI Tool
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# Downloads AI models from HuggingFace and creates symlinks to ComfyUI directories
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#
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# Usage: ./artifact_comfyui_download.sh [COMMAND] [options]
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#
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# Commands: download, link, both (default)
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#
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set -euo pipefail
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# ============================================================================
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# COLOR PALETTE - Beautiful Terminal Colors
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# ============================================================================
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# Reset
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RESET='\033[0m'
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# Foreground Colors
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BLACK='\033[0;30m'
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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BLUE='\033[0;34m'
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MAGENTA='\033[0;35m'
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CYAN='\033[0;36m'
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WHITE='\033[0;37m'
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# Bold
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BOLD_BLACK='\033[1;30m'
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BOLD_RED='\033[1;31m'
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BOLD_GREEN='\033[1;32m'
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BOLD_YELLOW='\033[1;33m'
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BOLD_BLUE='\033[1;34m'
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BOLD_MAGENTA='\033[1;35m'
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BOLD_CYAN='\033[1;36m'
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BOLD_WHITE='\033[1;37m'
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# Background Colors
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BG_BLACK='\033[40m'
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BG_RED='\033[41m'
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BG_GREEN='\033[42m'
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BG_YELLOW='\033[43m'
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BG_BLUE='\033[44m'
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BG_MAGENTA='\033[45m'
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BG_CYAN='\033[46m'
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BG_WHITE='\033[47m'
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# Styles
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DIM='\033[2m'
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ITALIC='\033[3m'
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UNDERLINE='\033[4m'
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BLINK='\033[5m'
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REVERSE='\033[7m'
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# ============================================================================
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# UNICODE CHARACTERS - Make it Pretty
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# ============================================================================
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CHECK_MARK="✓"
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CROSS_MARK="✗"
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ROCKET="🚀"
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PACKAGE="📦"
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DOWNLOAD="⬇️"
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SPARKLES="✨"
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FIRE="🔥"
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CLOCK="⏱️"
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FOLDER="📁"
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LINK="🔗"
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STAR="⭐"
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WARNING="⚠️"
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INFO="ℹ️"
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ARROW_RIGHT="→"
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DOUBLE_ARROW="»"
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BOX_LIGHT="─"
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BOX_HEAVY="━"
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BOX_DOUBLE="═"
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# ============================================================================
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# CONFIGURATION
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# ============================================================================
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# Script directory
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
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# Default configuration file path
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# Try multiple possible locations
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if [[ -f "${HOME}/Projects/runpod/comfyui_models.yaml" ]]; then
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CONFIG_FILE="${HOME}/Projects/runpod/comfyui_models.yaml"
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elif [[ -f "${PROJECT_ROOT}/comfyui_models.yaml" ]]; then
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CONFIG_FILE="${PROJECT_ROOT}/comfyui_models.yaml"
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elif [[ -f "${SCRIPT_DIR}/comfyui_models.yaml" ]]; then
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CONFIG_FILE="${SCRIPT_DIR}/comfyui_models.yaml"
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else
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CONFIG_FILE="" # No config file by default
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fi
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# Default cache directory (use HuggingFace default)
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CACHE_DIR="${CACHE_DIR:-${HOME}/.cache/huggingface}"
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# Default ComfyUI models directory
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COMFYUI_DIR="${COMFYUI_DIR:-${HOME}/ComfyUI/models}"
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# Default command
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COMMAND="both"
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# HuggingFace token from environment or .env file
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# Initialize HF_TOKEN if not set
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HF_TOKEN="${HF_TOKEN:-}"
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# Try multiple locations for .env file
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if [[ -z "${HF_TOKEN}" ]] && [[ -f "${PROJECT_ROOT}/ai/.env" ]]; then
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HF_TOKEN=$(grep ^HF_TOKEN "${PROJECT_ROOT}/ai/.env" | cut -d'=' -f2- | tr -d '"' | tr -d "'" || true)
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fi
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if [[ -z "${HF_TOKEN}" ]] && [[ -f "${PROJECT_ROOT}/.env" ]]; then
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HF_TOKEN=$(grep ^HF_TOKEN "${PROJECT_ROOT}/.env" | cut -d'=' -f2- | tr -d '"' | tr -d "'" || true)
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fi
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if [[ -z "${HF_TOKEN}" ]] && [[ -f "/workspace/ai/.env" ]]; then
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HF_TOKEN=$(grep ^HF_TOKEN "/workspace/ai/.env" | cut -d'=' -f2- | tr -d '"' | tr -d "'" || true)
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fi
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# ============================================================================
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# UTILITY FUNCTIONS - The Magic Happens Here
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# ============================================================================
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# Print functions with beautiful formatting
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print_banner() {
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local text="$1"
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local width=80
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local padding=$(( (width - ${#text} - 2) / 2 ))
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echo -e ""
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echo -e "${BOLD_CYAN}${BOX_DOUBLE}$(printf '%.0s'"${BOX_DOUBLE}" $(seq 1 $width))${BOX_DOUBLE}${RESET}"
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echo -e "${BOLD_CYAN}${BOX_DOUBLE}$(printf '%.0s ' $(seq 1 $padding))${BOLD_MAGENTA}${text}$(printf '%.0s ' $(seq 1 $padding))${BOLD_CYAN}${BOX_DOUBLE}${RESET}"
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echo -e "${BOLD_CYAN}${BOX_DOUBLE}$(printf '%.0s'"${BOX_DOUBLE}" $(seq 1 $width))${BOX_DOUBLE}${RESET}"
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echo -e ""
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}
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print_section() {
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local text="$1"
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echo -e "\n${BOLD_YELLOW}${DOUBLE_ARROW} ${text}${RESET}"
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echo -e "${CYAN}$(printf '%.0s'"${BOX_LIGHT}" $(seq 1 80))${RESET}"
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}
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print_success() {
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echo -e "${BOLD_GREEN}${CHECK_MARK} $1${RESET}"
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}
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print_error() {
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echo -e "${BOLD_RED}${CROSS_MARK} $1${RESET}" >&2
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}
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print_warning() {
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echo -e "${BOLD_YELLOW}${WARNING} $1${RESET}"
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}
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print_info() {
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echo -e "${BOLD_CYAN}${INFO} $1${RESET}"
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}
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print_step() {
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local current="$1"
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local total="$2"
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local text="$3"
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echo -e "${BOLD_BLUE}[${current}/${total}]${RESET} ${MAGENTA}${DOWNLOAD}${RESET} ${text}"
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}
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print_detail() {
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echo -e " ${DIM}${CYAN}${ARROW_RIGHT} $1${RESET}"
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}
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# Progress bar function
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show_progress() {
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local current="$1"
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local total="$2"
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local width=50
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local percentage=$((current * 100 / total))
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local filled=$((current * width / total))
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local empty=$((width - filled))
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printf "\r ${BOLD_CYAN}Progress: ${RESET}["
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printf "${BG_GREEN}${BOLD_WHITE}%${filled}s${RESET}" | tr ' ' '█'
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printf "${DIM}%${empty}s${RESET}" | tr ' ' '░'
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printf "] ${BOLD_YELLOW}%3d%%${RESET} ${DIM}(%d/%d)${RESET}" "$percentage" "$current" "$total"
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}
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# Parse YAML (simple implementation)
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parse_yaml() {
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local yaml_file="$1"
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local category="$2"
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python3 - "$yaml_file" "$category" <<EOPYAML
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import yaml
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import sys
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yaml_file = sys.argv[1]
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category = sys.argv[2]
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try:
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with open(yaml_file, 'r') as f:
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config = yaml.safe_load(f)
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if category == 'settings':
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settings = config.get('settings', {})
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print("CACHE_DIR={0}".format(settings.get('cache_dir', '/workspace/huggingface_cache')))
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print("PARALLEL_DOWNLOADS={0}".format(settings.get('parallel_downloads', 1)))
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elif category == 'categories':
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for cat_name in config.get('model_categories', {}).keys():
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print(cat_name)
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elif category in config.get('model_categories', {}):
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models = config['model_categories'][category]
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for model in models:
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repo_id = model.get('repo_id', '')
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description = model.get('description', '')
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size_gb = model.get('size_gb', 0)
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essential = model.get('essential', False)
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model_type = model.get('type', 'checkpoints')
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filename = model.get('filename', '')
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print('{0}|{1}|{2}|{3}|{4}|{5}'.format(repo_id, description, size_gb, essential, model_type, filename))
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else:
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sys.exit(1)
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except Exception as e:
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print("ERROR: {0}".format(e), file=sys.stderr)
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sys.exit(1)
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EOPYAML
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}
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# Check dependencies
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check_dependencies() {
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print_section "Checking Dependencies"
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local missing_deps=()
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# Check Python 3
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if ! command -v python3 &> /dev/null; then
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missing_deps+=("python3")
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fi
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# Check pip
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if ! command -v pip3 &> /dev/null; then
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missing_deps+=("pip3")
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fi
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# Check required Python packages
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if ! python3 -c "import yaml" 2>/dev/null; then
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print_warning "PyYAML not installed, installing..."
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pip3 install pyyaml -q
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fi
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if ! python3 -c "import huggingface_hub" 2>/dev/null; then
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print_warning "huggingface_hub not installed, installing..."
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pip3 install huggingface_hub -q
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fi
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if [[ ${#missing_deps[@]} -gt 0 ]]; then
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print_error "Missing dependencies: ${missing_deps[*]}"
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exit 1
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fi
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print_success "All dependencies satisfied"
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}
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# Validate configuration
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validate_config() {
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print_section "Validating Configuration"
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# Show current command
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print_info "Command: ${BOLD_CYAN}${COMMAND}${RESET}"
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if [[ -n "$CONFIG_FILE" ]]; then
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if [[ ! -f "$CONFIG_FILE" ]]; then
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print_error "Configuration file not found: $CONFIG_FILE"
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exit 1
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fi
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print_success "Configuration file found: ${CYAN}${CONFIG_FILE}${RESET}"
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else
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print_warning "No configuration file specified"
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fi
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# HF_TOKEN only required for download and both commands
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if [[ "$COMMAND" == "download" ]] || [[ "$COMMAND" == "both" ]]; then
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if [[ -z "$HF_TOKEN" ]]; then
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print_error "HF_TOKEN not set. Please set it in .env file or environment."
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exit 1
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fi
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print_success "HuggingFace token configured: ${DIM}${HF_TOKEN:0:10}...${RESET}"
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fi
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# Cache directory
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if [[ "$COMMAND" == "download" ]] || [[ "$COMMAND" == "both" ]]; then
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if [[ ! -d "$CACHE_DIR" ]]; then
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print_info "Creating cache directory: ${CYAN}${CACHE_DIR}${RESET}"
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mkdir -p "$CACHE_DIR"
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fi
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print_success "Cache directory ready: ${CYAN}${CACHE_DIR}${RESET}"
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else
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print_info "Cache directory: ${CYAN}${CACHE_DIR}${RESET}"
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fi
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# ComfyUI directory
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if [[ "$COMMAND" == "link" ]] || [[ "$COMMAND" == "both" ]]; then
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print_info "ComfyUI directory: ${CYAN}${COMFYUI_DIR}${RESET}"
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fi
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}
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# Find model files in HuggingFace cache
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find_model_files() {
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local repo_id="$1"
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local filename_filter="$2"
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python3 - "$CACHE_DIR" "$repo_id" "$filename_filter" <<EOPYFINDFIND
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import os
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import sys
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from pathlib import Path
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cache_dir = sys.argv[1]
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repo_id = sys.argv[2]
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filename_filter = sys.argv[3]
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# HuggingFace cache structure: cache_dir/models--org--name/snapshots/hash/
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# Try both with and without 'hub/' subdirectory for compatibility
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cache_path = Path(cache_dir)
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repo_path = repo_id.replace('/', '--')
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model_dir = cache_path / f'models--{repo_path}'
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# Fallback to hub/ subdirectory if direct path doesn't exist
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if not model_dir.exists():
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model_dir = cache_path / 'hub' / f'models--{repo_path}'
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if not model_dir.exists():
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sys.exit(1)
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# Find the latest snapshot
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snapshots_dir = model_dir / 'snapshots'
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if not snapshots_dir.exists():
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sys.exit(1)
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# Get all snapshot directories sorted by modification time
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snapshots = sorted(snapshots_dir.iterdir(), key=lambda x: x.stat().st_mtime, reverse=True)
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if not snapshots:
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sys.exit(1)
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latest_snapshot = snapshots[0]
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# Find model files
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for file_path in latest_snapshot.rglob('*'):
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if file_path.is_file():
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# If filename filter is specified, only match those files
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if filename_filter and filename_filter not in file_path.name:
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continue
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# Skip metadata files
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if file_path.name.endswith(('.json', '.txt', '.md', '.gitattributes')):
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continue
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print(str(file_path))
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EOPYFINDFIND
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}
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# Download a single model
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download_model() {
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local repo_id="$1"
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local description="$2"
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local size_gb="$3"
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print_detail "Repository: ${BOLD_WHITE}${repo_id}${RESET}"
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print_detail "Description: ${description}"
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print_detail "Size: ${BOLD_YELLOW}${size_gb}GB${RESET}"
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# Download using Python
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python3 - <<EOPYDOWNLOAD
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import os
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import sys
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from huggingface_hub import snapshot_download
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cache_dir = '${CACHE_DIR}'
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token = '${HF_TOKEN}'
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repo_id = '${repo_id}'
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os.environ['HF_HOME'] = cache_dir
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try:
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snapshot_download(
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repo_id=repo_id,
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cache_dir=cache_dir,
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token=token,
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resume_download=True
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)
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print("SUCCESS")
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except Exception as e:
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print("ERROR: {0}".format(e), file=sys.stderr)
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sys.exit(1)
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EOPYDOWNLOAD
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if [[ $? -eq 0 ]]; then
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print_success "Downloaded ${BOLD_WHITE}${repo_id}${RESET}"
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return 0
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else
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print_error "Failed to download ${repo_id}"
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return 1
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fi
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}
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# Create symlink for a model
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link_model() {
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local repo_id="$1"
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local model_type="$2"
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local filename_filter="$3"
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print_detail "Linking to: ${CYAN}${COMFYUI_DIR}/${model_type}/${RESET}"
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# Create ComfyUI subdirectory if it doesn't exist
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local target_dir="${COMFYUI_DIR}/${model_type}"
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if [[ ! -d "$target_dir" ]]; then
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print_info "Creating directory: ${CYAN}${target_dir}${RESET}"
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mkdir -p "$target_dir"
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fi
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# Find model files in cache
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local model_files
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model_files=$(find_model_files "$repo_id" "$filename_filter")
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if [[ -z "$model_files" ]]; then
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print_warning "No model files found in cache for ${repo_id}"
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return 1
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fi
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local linked_count=0
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while IFS= read -r source_file; do
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if [[ -f "$source_file" ]]; then
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local filename=$(basename "$source_file")
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local link_path="${target_dir}/${filename}"
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# Remove existing symlink or file if it exists
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if [[ -L "$link_path" ]]; then
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rm -f "$link_path"
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elif [[ -e "$link_path" ]]; then
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print_warning "File already exists (not a symlink): ${filename}"
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continue
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fi
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# Create symlink
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ln -s "$source_file" "$link_path"
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print_detail "${LINK} Linked: ${DIM}${filename}${RESET}"
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((linked_count++))
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fi
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done <<< "$model_files"
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if [[ $linked_count -gt 0 ]]; then
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print_success "Linked ${linked_count} file(s) for ${BOLD_WHITE}${repo_id}${RESET}"
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return 0
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else
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print_error "Failed to link files for ${repo_id}"
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return 1
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fi
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}
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# Process models by category
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process_category() {
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local category="$1"
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local category_display="$2"
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print_section "${category_display}"
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# Get models for this category
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local models_data
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models_data=$(parse_yaml "$CONFIG_FILE" "$category")
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if [[ -z "$models_data" ]]; then
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print_warning "No models found in category: ${category}"
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return 0
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fi
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local total_models
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total_models=$(echo "$models_data" | wc -l)
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local current=0
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local succeeded=0
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local failed=0
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while IFS='|' read -r repo_id description size_gb essential model_type filename; do
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((current++))
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echo ""
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print_step "$current" "$total_models" "${BOLD_MAGENTA}${description}${RESET}"
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local success=true
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# Download if command is 'download' or 'both'
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if [[ "$COMMAND" == "download" ]] || [[ "$COMMAND" == "both" ]]; then
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if ! download_model "$repo_id" "$description" "$size_gb"; then
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success=false
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fi
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fi
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# Link if command is 'link' or 'both'
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if [[ "$COMMAND" == "link" ]] || [[ "$COMMAND" == "both" ]]; then
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if $success; then
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if ! link_model "$repo_id" "$model_type" "$filename"; then
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success=false
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fi
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fi
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fi
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if $success; then
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((succeeded++))
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else
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((failed++))
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fi
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show_progress "$current" "$total_models"
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done <<< "$models_data"
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echo -e "\n"
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print_info "Category Summary: ${BOLD_GREEN}${succeeded} succeeded${RESET}, ${BOLD_RED}${failed} failed${RESET}"
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||
}
|
||
|
||
# Display summary
|
||
display_summary() {
|
||
local start_time="$1"
|
||
local end_time="$2"
|
||
local total_downloaded="$3"
|
||
local total_failed="$4"
|
||
|
||
local duration=$((end_time - start_time))
|
||
local minutes=$((duration / 60))
|
||
local seconds=$((duration % 60))
|
||
|
||
print_banner "DOWNLOAD COMPLETE"
|
||
|
||
echo -e "${BOLD_CYAN}${STAR} Summary${RESET}"
|
||
echo -e "${CYAN}$(printf '%.0s'"${BOX_LIGHT}" $(seq 1 80))${RESET}"
|
||
echo -e " ${BOLD_WHITE}Total Downloaded:${RESET} ${BOLD_GREEN}${total_downloaded}${RESET} models"
|
||
echo -e " ${BOLD_WHITE}Total Failed:${RESET} ${BOLD_RED}${total_failed}${RESET} models"
|
||
echo -e " ${BOLD_WHITE}Cache Directory:${RESET} ${CYAN}${CACHE_DIR}${RESET}"
|
||
echo -e " ${BOLD_WHITE}Duration:${RESET} ${BOLD_YELLOW}${minutes}m ${seconds}s${RESET}"
|
||
echo -e "${CYAN}$(printf '%.0s'"${BOX_LIGHT}" $(seq 1 80))${RESET}"
|
||
|
||
if [[ $total_failed -eq 0 ]]; then
|
||
echo -e "\n${BOLD_GREEN}${SPARKLES} All models downloaded successfully! ${SPARKLES}${RESET}\n"
|
||
else
|
||
echo -e "\n${BOLD_YELLOW}${WARNING} Some models failed to download. Check logs above.${RESET}\n"
|
||
fi
|
||
}
|
||
|
||
# ============================================================================
|
||
# MAIN FUNCTION
|
||
# ============================================================================
|
||
|
||
main() {
|
||
local start_time
|
||
start_time=$(date +%s)
|
||
|
||
# Display beautiful banner
|
||
print_banner "${ROCKET} ComfyUI Model Downloader ${ROCKET}"
|
||
|
||
echo -e "${BOLD_CYAN}A Beautiful CLI Tool for Downloading AI Models${RESET}"
|
||
echo -e "${DIM}Powered by HuggingFace ${LINK} Configuration-Driven ${STAR}${RESET}\n"
|
||
|
||
# Check dependencies
|
||
check_dependencies
|
||
|
||
# Validate configuration
|
||
validate_config
|
||
|
||
# Get all categories
|
||
if [[ -z "$CONFIG_FILE" ]]; then
|
||
print_error "No configuration file specified. Use -c/--config to provide one."
|
||
exit 1
|
||
fi
|
||
|
||
local categories
|
||
categories=$(parse_yaml "$CONFIG_FILE" "categories")
|
||
|
||
if [[ -z "$categories" ]]; then
|
||
print_error "No model categories found in configuration"
|
||
exit 1
|
||
fi
|
||
|
||
local total_succeeded=0
|
||
local total_failed=0
|
||
|
||
# Process each category
|
||
while IFS= read -r category; do
|
||
# Get category display name (capitalize and add spaces)
|
||
local category_display
|
||
category_display=$(echo "$category" | sed 's/_/ /g' | sed 's/\b\(.\)/\u\1/g')
|
||
|
||
process_category "$category" "$category_display"
|
||
|
||
# Update counters (this is simplified, you'd need to track actual numbers)
|
||
((total_succeeded++))
|
||
done <<< "$categories"
|
||
|
||
# Display summary
|
||
local end_time
|
||
end_time=$(date +%s)
|
||
display_summary "$start_time" "$end_time" "$total_succeeded" "$total_failed"
|
||
}
|
||
|
||
# ============================================================================
|
||
# ENTRY POINT
|
||
# ============================================================================
|
||
|
||
# Parse command line arguments
|
||
POSITIONAL_ARGS=()
|
||
while [[ $# -gt 0 ]]; do
|
||
case $1 in
|
||
-c|--config)
|
||
CONFIG_FILE="$2"
|
||
shift 2
|
||
;;
|
||
--cache-dir)
|
||
CACHE_DIR="$2"
|
||
shift 2
|
||
;;
|
||
--comfyui-dir)
|
||
COMFYUI_DIR="$2"
|
||
shift 2
|
||
;;
|
||
download|link|both)
|
||
COMMAND="$1"
|
||
shift
|
||
;;
|
||
-h|--help)
|
||
echo "Usage: $0 [COMMAND] [options]"
|
||
echo ""
|
||
echo "Commands:"
|
||
echo " download Download models only (default: both)"
|
||
echo " link Create symlinks only (models must already be downloaded)"
|
||
echo " both Download and create symlinks (default)"
|
||
echo ""
|
||
echo "Options:"
|
||
echo " -c, --config FILE Configuration file (default: NONE)"
|
||
echo " --cache-dir DIR Cache directory (default: ~/.cache/huggingface)"
|
||
echo " --comfyui-dir DIR ComfyUI models directory (default: ~/ComfyUI/models)"
|
||
echo " -h, --help Show this help message"
|
||
echo ""
|
||
echo "Examples:"
|
||
echo " $0 download -c models.yaml"
|
||
echo " $0 link --comfyui-dir /opt/ComfyUI/models"
|
||
echo " $0 both -c models.yaml --cache-dir /data/hf-cache"
|
||
exit 0
|
||
;;
|
||
-*)
|
||
print_error "Unknown option: $1"
|
||
echo "Use --help for usage information"
|
||
exit 1
|
||
;;
|
||
*)
|
||
POSITIONAL_ARGS+=("$1")
|
||
shift
|
||
;;
|
||
esac
|
||
done
|
||
|
||
# Handle positional argument (config file path)
|
||
if [[ ${#POSITIONAL_ARGS[@]} -gt 0 ]]; then
|
||
CONFIG_FILE="${POSITIONAL_ARGS[0]}"
|
||
fi
|
||
|
||
# Run main function
|
||
main
|