Upload nsfw_videoGen.sh

nsfw_videoGen.sh

@@ -0,0 +1,598 @@
+#!/usr/bin/env bash
+# setup_comfyui_wan22.sh
+# Script baseado no CODE1 com modelos/nodes do CODE2 e melhorias de robustez
+
+set -euo pipefail
+
+# Cores para output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
+log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
+log_warn() { echo -e "${YELLOW}[!]${NC} $1"; }
+log_error() { echo -e "${RED}[✗]${NC} $1"; }
+
+# Configuração
+COMFY_DIR="${COMFY_DIR:-/root/comfy/ComfyUI}"
+MODELS_DIR="$COMFY_DIR/models"
+COMFY_HOST="${COMFY_HOST:-0.0.0.0}"
+COMFY_PORT="${COMFY_PORT:-8818}"
+CIVITAI_TOKEN="${CIVITAI_TOKEN:-}"
+HF_TOKEN="${HF_TOKEN:-}"
+VENV_DIR="${VENV_DIR:-/root/comfy/.venv}"
+
+# Suprimir avisos do pip quando executado como root
+export PIP_ROOT_USER_ACTION=ignore
+
+# Performance
+export MAX_JOBS="${MAX_JOBS:-32}"
+export HF_HUB_ENABLE_HF_TRANSFER=1
+export HF_TRANSFER_CONCURRENCY="${HF_TRANSFER_CONCURRENCY:-16}"
+export NVCC_APPEND_FLAGS="${NVCC_APPEND_FLAGS:---threads 8}"
+export PYTORCH_CUDA_ALLOC_CONF="expandable_segments:True"
+
+PYTHON_BIN=""
+
+# Lista de downloads (formato: URL|TIPO|NOME_OPCIONAL)
+DOWNLOAD_FILES=(
+    "https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/I2V/Wan2_2-I2V-A14B-LOW_fp8_e4m3fn_scaled_KJ.safetensors|diffusion_models|"
+    "https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/I2V/Wan2_2-I2V-A14B-HIGH_fp8_e4m3fn_scaled_KJ.safetensors|diffusion_models|"
+    "https://huggingface.co/jrewingwannabe/Wan2.2-Lightning_I2V-A14B-4steps-lora/resolve/main/Wan2.2-Lightning_I2V-A14B-4steps-lora_HIGH_fp16.safetensors|loras|"
+    "https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/LoRAs/Wan22_Lightx2v/Wan_2_2_I2V_A14B_HIGH_lightx2v_MoE_distill_lora_rank_64_bf16.safetensors|loras|"
+    "https://huggingface.co/jrewingwannabe/Wan2.2-Lightning_I2V-A14B-4steps-lora/resolve/main/Wan2.2-Lightning_I2V-A14B-4steps-lora_LOW_fp16.safetensors|loras|"
+    "https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/Wan2_1_VAE_bf16.safetensors|vae|"
+    "https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/open-clip-xlm-roberta-large-vit-huge-14_visual_fp16.safetensors|clip_vision|"
+    "https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/umt5-xxl-enc-bf16.safetensors|text_encoders|"
+    "https://huggingface.co/ABDALLALSWAITI/Upscalers/resolve/main/general/Swin2SR_ClassicalSR_X2_64.pth|upscale_models|"
+    "https://huggingface.co/adbrasi/download_models/resolve/main/22-nsfw-HIGH-e6.safetensors|loras|"
+    "https://huggingface.co/adbrasi/download_models/resolve/main/NSFW-22-H-e8.safetensors|loras|"
+    "https://huggingface.co/adbrasi/download_models/resolve/main/NSFW-22-L-e8.safetensors|loras|"
+    "https://huggingface.co/adbrasi/download_models/resolve/main/smoothLoopv2_000002450_high_noise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/download_models/resolve/main/smoothLoopv2_000002450_low_noise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/download_models/resolve/main/ultimate_sex_000006500_high_noise.safetensors|loras|"
+    "https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/audio_encoders/wav2vec2_large_english_fp16.safetensors|audio_encoders|"
+    "https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/InfiniteTalk/Wan2_1-InfiniteTalk-Single_fp8_e4m3fn_scaled_KJ.safetensors|diffusion_models|"
+    "https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/resolve/main/split_files/clip_vision/clip_vision_h.safetensors|clip_vision|"
+    "https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/I2V/Wan2_1-I2V-14B-720p_fp8_e4m3fn_scaled_KJ.safetensors|diffusion_models|"
+    "https://huggingface.co/adbrasi/download_models/resolve/main/ultimate_sex_000006500_low_noise.safetensors|loras|"
+    "https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/Lightx2v/lightx2v_I2V_14B_480p_cfg_step_distill_rank256_bf16.safetensors|loras|"
+    "https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/I2V/Wan2_1-I2V-14B-720p_fp8_e5m2_scaled_KJ.safetensors|diffusion_models|"
+    "https://huggingface.co/Kijai/MelBandRoFormer_comfy/resolve/main/MelBandRoformer_fp16.safetensors|diffusion_models|"
+    "https://huggingface.co/lightx2v/Wan2.2-Distill-Loras/resolve/main/wan2.2_i2v_A14b_high_noise_lora_rank64_lightx2v_4step_1022.safetensors|loras|"
+    "https://huggingface.co/lightx2v/Wan2.2-Distill-Loras/resolve/main/wan2.2_i2v_A14b_low_noise_lora_rank64_lightx2v_4step_1022.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/x-ray_i2v_low.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/boorutaags.txt|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/x-ray_i2v_high.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan22_i2v_futa_cowgirl_low_noise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan22_i2v_futa_cowgirl_high_noise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan22.r3v3rs3_c0wg1rl-14b-Low-i2v_e70.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan22.r3v3rs3_c0wg1rl-14b-High-i2v_e70.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan22-ultimatedeepthroat-i2v-102epoc-high-k3nk.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan2.2_i2v_lownoise_pov_missionary_v1.0.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan2.2_i2v_highnoise_pov_missionary_v1.0.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/st0m4chBulg3_FUSED_LN.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/st0m4chBulg3_FUSED_HN.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/slop_twerk_LowNoise_merged3_7_v2.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/slop_twerk_HighNoise_merged3_7_v2.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/reverse_suspended_congress_I2V_low.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/reverse_suspended_congress_I2V_high.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/pworship_low_noise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/pworship_high_noise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/mating_press_low.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/mating_press_high.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/livewallpaper_wan22_14b_i2v_low_model_0_1_e26.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/huge-titfuck-low.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/huge-titfuck-high.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/Wan22_I2V_Jacko_Pose_j4ck0_HIGH.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/Wan2.2%20v4%20-%20T2V%20-%20Doggy%20Style%20-%20LOW%2014B.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/Wan2.2%20v4%20-%20T2V%20-%20Doggy%20Style%20-%20HIGH%2014B.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/WAN22_LowNoise_TransTwerk.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/WAN22_HighNoise_TransTwerk.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/WAN-2.2-I2V-Handjob-LOW-v1.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/WAN-2.2-I2V-Handjob-HIGH-v1.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/DR34MJOB_I2V_14b_LowNoise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/DR34MJOB_I2V_14b_HighNoise.safetensors|loras|"
+    "https://huggingface.co/adbrasi/wanlotest/resolve/main/wan22-ultimatedeepthroat-I2V-101epoc-low-k3nk.safetensors|loras|"
+
+)
+
+# Custom nodes (do CODE2)
+CUSTOM_NODES=(
+    "https://github.com/kijai/ComfyUI-Florence2"
+    "https://github.com/adbrasi/groqrouter"
+    "https://github.com/kijai/ComfyUI-WanVideoWrapper"
+    "https://github.com/Fannovel16/ComfyUI-Frame-Interpolation"
+    "https://github.com/kijai/ComfyUI-GIMM-VFI"
+    "https://github.com/Kosinkadink/ComfyUI-VideoHelperSuite"
+    "https://github.com/kijai/ComfyUI-KJNodes"
+    "https://github.com/Artificial-Sweetener/comfyui-WhiteRabbit"
+    "https://github.com/shiimizu/ComfyUI_smZNodes"
+    "https://github.com/CoreyCorza/ComfyUI-CRZnodes"
+    "https://github.com/pythongosssss/ComfyUI-Custom-Scripts"
+    "https://github.com/pythongosssss/ComfyUI-WD14-Tagger"
+    "https://github.com/WASasquatch/was-node-suite-comfyui"
+    "https://github.com/justUmen/Bjornulf_custom_nodes"
+    "https://github.com/mingsky-ai/ComfyUI-MingNodes"
+    "https://github.com/adbrasi/upavidito"
+    "https://github.com/wallish77/wlsh_nodes"
+    "https://github.com/raindrop313/ComfyUI-WanVideoStartEndFrames"
+    "https://github.com/MushroomFleet/DJZ-Nodes"
+    "https://github.com/kijai/ComfyUI-MelBandRoFormer"
+    "https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes"
+    "https://github.com/MoonGoblinDev/Civicomfy"
+)
+
+download_hf() {
+    local hf_path="$1"
+    local target_dir="$2"
+    local filename="$3"
+    local revision="${4:-}"
+
+    if [[ -z "$filename" ]]; then
+        filename="$(basename "${hf_path%%\?*}")"
+    fi
+
+    mkdir -p "$target_dir"
+    if [[ -f "$target_dir/$filename" ]]; then
+        local existing_size
+        existing_size=$(stat -c%s "$target_dir/$filename" 2>/dev/null || echo 0)
+        if [[ "$existing_size" -gt 1048576 ]]; then
+            log_success "Já existe: $filename"
+            return 0
+        fi
+    fi
+
+    local owner="${hf_path%%/*}"
+    local remainder="${hf_path#*/}"
+    if [[ "$owner" == "$hf_path" ]]; then
+        log_error "Caminho HuggingFace inválido: $hf_path"
+        return 1
+    fi
+
+    local repo_segment="${remainder%%/*}"
+    if [[ "$repo_segment" == "$remainder" ]]; then
+        log_error "Arquivo não especificado no caminho: $hf_path"
+        return 1
+    fi
+
+    remainder="${remainder#*/}"
+    if [[ -z "$remainder" ]]; then
+        log_error "Arquivo não especificado no caminho: $hf_path"
+        return 1
+    fi
+
+    if [[ "$repo_segment" == *@* ]]; then
+        if [[ -z "$revision" ]]; then
+            revision="${repo_segment#*@}"
+        fi
+        repo_segment="${repo_segment%@*}"
+    fi
+
+    local repo_id="$owner/$repo_segment"
+    local file_path="$remainder"
+    local attempt success temp_dir
+    for attempt in 1 2 3; do
+        temp_dir="$(mktemp -d)"
+        success=false
+
+        log_info "[HF] Tentativa $attempt/3: ${repo_id}/${file_path}${revision:+ @}${revision:+$revision}"
+
+        if command -v hf >/dev/null 2>&1; then
+            local hf_cmd=(hf download "$repo_id" "$file_path")
+            if [[ -n "$revision" ]]; then
+                hf_cmd+=(--revision "$revision")
+            fi
+            hf_cmd+=(--local-dir "$temp_dir" --quiet)
+            if [[ -n "$HF_TOKEN" ]]; then
+                hf_cmd+=(--token "$HF_TOKEN")
+            fi
+            if HF_HUB_ENABLE_HF_TRANSFER=1 "${hf_cmd[@]}"; then
+                success=true
+            fi
+        fi
+
+        if [[ "$success" == false ]]; then
+            local fallback_revision="${revision:-main}"
+            local direct_url="https://huggingface.co/${repo_id}/resolve/${fallback_revision}/${file_path}"
+            log_warn "[HF] Tentativa $attempt usando fallback HTTP"
+            if command -v aria2c >/dev/null 2>&1; then
+                local aria_cmd=(aria2c -c -s 16 -x 16 -k 1M --console-log-level=warn --summary-interval=10 --dir "$temp_dir" --out "$filename")
+                if [[ -n "$HF_TOKEN" ]]; then
+                    aria_cmd+=(--header="Authorization: Bearer $HF_TOKEN")
+                fi
+                aria_cmd+=("$direct_url")
+                if "${aria_cmd[@]}"; then
+                    success=true
+                fi
+            fi
+            if [[ "$success" == false ]] && command -v curl >/dev/null 2>&1; then
+                local curl_cmd=(curl -L -# -o "$temp_dir/$filename")
+                if [[ -n "$HF_TOKEN" ]]; then
+                    curl_cmd+=(-H "Authorization: Bearer $HF_TOKEN")
+                fi
+                curl_cmd+=("$direct_url")
+                if "${curl_cmd[@]}"; then
+                    success=true
+                fi
+            fi
+            if [[ "$success" == false ]] && command -v wget >/dev/null 2>&1; then
+                local wget_cmd=(wget -q --show-progress -c -O "$temp_dir/$filename")
+                if [[ -n "$HF_TOKEN" ]]; then
+                    wget_cmd+=(--header="Authorization: Bearer $HF_TOKEN")
+                fi
+                wget_cmd+=("$direct_url")
+                if "${wget_cmd[@]}"; then
+                    success=true
+                fi
+            fi
+        fi
+
+        if [[ "$success" == true ]]; then
+            local downloaded
+            downloaded="$(find "$temp_dir" -type f -name "$filename" -print -quit)"
+            if [[ -z "$downloaded" ]]; then
+                downloaded="$(find "$temp_dir" -type f -print -quit)"
+            fi
+            if [[ -n "$downloaded" ]]; then
+                mv "$downloaded" "$target_dir/$filename"
+                rm -rf "$temp_dir"
+                if [[ -s "$target_dir/$filename" ]]; then
+                    log_success "Download concluído: $filename"
+                    return 0
+                fi
+                log_warn "Arquivo vazio após download: $filename"
+                rm -f "$target_dir/$filename"
+            fi
+        fi
+
+        rm -rf "$temp_dir"
+        log_warn "Tentativa $attempt falhou para $filename"
+        sleep $((2 * attempt))
+    done
+
+    log_error "Falha ao baixar: $filename"
+    return 1
+}
+
+
+download_file() {
+    local url="$1"
+    local target_dir="$2"
+    local filename="$3"
+
+    if [[ "$url" == *"civitai.com/api/download"* ]] && [[ "$url" != *"token="* ]] && [[ -n "$CIVITAI_TOKEN" ]]; then
+        if [[ "$url" == *"?"* ]]; then
+            url="${url}&token=${CIVITAI_TOKEN}"
+        else
+            url="${url}?token=${CIVITAI_TOKEN}"
+        fi
+    fi
+    mkdir -p "$target_dir"
+
+    local final_name="$filename"
+    if [[ -z "$final_name" ]]; then
+        final_name="$(basename "${url%%\?*}")"
+    fi
+
+    if [[ -f "$target_dir/$final_name" ]]; then
+        local existing_size
+        existing_size=$(stat -c%s "$target_dir/$final_name" 2>/dev/null || echo 0)
+        if [[ "$existing_size" -gt 524288 ]]; then
+            log_success "Já existe: $final_name"
+            return 0
+        fi
+    fi
+
+    local attempt success
+    for attempt in 1 2 3; do
+        success=false
+        log_info "[DL] Tentativa $attempt/3: ${final_name}"
+        if command -v aria2c >/dev/null 2>&1; then
+            if aria2c -c -s 16 -x 16 -k 1M --console-log-level=warn --summary-interval=10 --dir "$target_dir" --out "$final_name" "$url"; then
+                success=true
+            fi
+        fi
+        if [[ "$success" == false ]] && command -v wget >/dev/null 2>&1; then
+            if wget -q --show-progress -c -O "$target_dir/$final_name" "$url"; then
+                success=true
+            fi
+        fi
+        if [[ "$success" == false ]] && command -v curl >/dev/null 2>&1; then
+            if curl -L -# -C - -o "$target_dir/$final_name" "$url"; then
+                success=true
+            fi
+        fi
+        if [[ "$success" == true ]]; then
+            if [[ -s "$target_dir/$final_name" ]]; then
+                log_success "Download concluído: $final_name"
+                return 0
+            fi
+            log_warn "Arquivo vazio após download: $final_name"
+            rm -f "$target_dir/$final_name"
+        fi
+        log_warn "Tentativa $attempt falhou para $final_name"
+        sleep $((2 * attempt))
+    done
+
+    log_error "Falha ao baixar: $final_name"
+    return 1
+}
+
+download_mega() {
+    local url="$1"
+    local target_dir="$2"
+
+    url="${url#mega://}"
+    mkdir -p "$target_dir"
+
+    if ! command -v megadl >/dev/null 2>&1; then
+        log_warn "megadl não encontrado; tente instalar megatools manualmente"
+        return 1
+    fi
+
+    local attempt
+    for attempt in 1 2 3; do
+        log_info "[MEGA] Tentativa $attempt/3"
+        local temp_dir
+        temp_dir="$(mktemp -d)"
+        if megadl --limit-speed 0 --path "$temp_dir" "$url"; then
+            local moved=0
+            while IFS= read -r -d '' file; do
+                if [[ ! -f "$file" ]]; then
+                    continue
+                fi
+                local base
+                base="$(basename "$file")"
+                if [[ -f "$target_dir/$base" ]]; then
+                    log_success "Já existe: $base"
+                else
+                    if mv "$file" "$target_dir/$base"; then
+                        log_success "Download Mega.nz concluído: $base"
+                    else
+                        log_warn "Falha ao mover $base para destino final"
+                        continue
+                    fi
+                fi
+                moved=1
+            done < <(find "$temp_dir" -type f -print0)
+
+            rm -rf "$temp_dir"
+            if (( moved )); then
+                return 0
+            fi
+            log_warn "[MEGA] Nenhum arquivo detectado após download"
+            sleep $((2 * attempt))
+        else
+            log_warn "Tentativa $attempt falhou para Mega.nz"
+            rm -rf "$temp_dir"
+            sleep $((2 * attempt))
+        fi
+    done
+
+    log_error "Falha ao baixar de Mega.nz: $url"
+    return 1
+}
+
+
+
+process_downloads() {
+    local failed=0
+    for entry in "${DOWNLOAD_FILES[@]}"; do
+        IFS='|' read -r raw_url type filename <<< "$entry"
+        local target_dir="$MODELS_DIR/$type"
+        mkdir -p "$target_dir"
+
+        if [[ "$raw_url" == mega://* ]]; then
+            if ! download_mega "$raw_url" "$target_dir"; then
+                ((failed++))
+            fi
+        elif [[ "$raw_url" == hf://* ]]; then
+            local hf_path="${raw_url#hf://}"
+            if ! download_hf "$hf_path" "$target_dir" "$filename"; then
+                ((failed++))
+            fi
+        elif [[ "$raw_url" == https://huggingface.co/* ]]; then
+            local sanitized_url="${raw_url%%\?*}"
+            local hf_relative="${sanitized_url#https://huggingface.co/}"
+            IFS='/' read -ra hf_parts <<< "$hf_relative"
+            if (( ${#hf_parts[@]} >= 4 )) && [[ "${hf_parts[2]}" == "resolve" || "${hf_parts[2]}" == "blob" || "${hf_parts[2]}" == "raw" ]]; then
+                local hf_owner="${hf_parts[0]}"
+                local hf_repo="${hf_parts[1]}"
+                local hf_revision="${hf_parts[3]}"
+                local start_index=4
+                local hf_file_path=""
+                for ((i=start_index; i<${#hf_parts[@]}; i++)); do
+                    if [[ -n "$hf_file_path" ]]; then
+                        hf_file_path+='/'
+                    fi
+                    hf_file_path+="${hf_parts[i]}"
+                done
+                if [[ -n "$hf_file_path" ]]; then
+                    local hf_path_combined="${hf_owner}/${hf_repo}/${hf_file_path}"
+                    if ! download_hf "$hf_path_combined" "$target_dir" "$filename" "$hf_revision"; then
+                        ((failed++))
+                    fi
+                else
+                    if ! download_file "$raw_url" "$target_dir" "$filename"; then
+                        ((failed++))
+                    fi
+                fi
+            else
+                if ! download_file "$raw_url" "$target_dir" "$filename"; then
+                    ((failed++))
+                fi
+            fi
+        else
+            if ! download_file "$raw_url" "$target_dir" "$filename"; then
+                ((failed++))
+            fi
+        fi
+    done
+
+    if (( failed > 0 )); then
+        return 1
+    fi
+    return 0
+}
+
+clone_repo() {
+    local url="$1"
+    local dest="$2"
+
+    local name
+    name="$(basename "$dest")"
+
+    if [[ -d "$dest/.git" ]]; then
+        if ! git -C "$dest" pull --ff-only --no-rebase >/dev/null 2>&1; then
+            log_warn "Falha ao atualizar $name"
+        else
+            log_success "Atualizado: $name"
+        fi
+    else
+        if ! git clone --depth 1 "$url" "$dest" >/dev/null 2>&1; then
+            log_warn "Falha ao clonar $name"
+            return
+        fi
+        log_success "Clonado: $name"
+    fi
+
+    if [[ -f "$dest/requirements.txt" ]]; then
+        if [[ -n "$PYTHON_BIN" ]]; then
+            if ! "$PYTHON_BIN" -m pip install -q -r "$dest/requirements.txt" >/dev/null 2>&1; then
+                log_warn "Falha ao instalar requirements de $name"
+            else
+                log_info "Dependências instaladas para $name"
+            fi
+        else
+            log_warn "PYTHON_BIN não definido; pulei requirements de $name"
+        fi
+    fi
+}
+
+# ========== INSTALAÇÃO ==========
+log_info "========================================="
+log_info " ComfyUI + Wan 2.2 Setup"
+log_info "========================================="
+
+# 1. Dependências
+log_info "[1/7] Instalando dependências do sistema..."
+if command -v apt-get >/dev/null 2>&1; then
+    apt-get update -qq || log_warn "apt-get update falhou; seguindo assim mesmo"
+    apt-get install -y -qq python3-venv aria2 megatools git wget curl || log_warn "apt-get install retornou erro"
+else
+    log_warn "apt-get indisponível; certifique-se de que python3-venv, aria2, megatools, git, wget e curl estão instalados"
+fi
+log_success "Dependências do sistema tratadas"
+
+# 2. Preparar ambiente virtual
+log_info "[2/7] Preparando ambiente virtual..."
+if [[ ! -d "$VENV_DIR/bin" ]]; then
+    python3 -m venv "$VENV_DIR"
+    log_success "Ambiente virtual criado em $VENV_DIR"
+else
+    log_info "Ambiente virtual já existe em $VENV_DIR"
+fi
+. "$VENV_DIR/bin/activate"
+PYTHON_BIN="$VENV_DIR/bin/python"
+
+"$PYTHON_BIN" -m pip install -U pip wheel setuptools -q || log_warn "Falha na atualização do pip"
+"$PYTHON_BIN" -m pip install -U "huggingface_hub==0.25.1" "hf_transfer>=0.1.6" comfy-cli -q || log_warn "Falha instalando huggingface_hub/comfy-cli"
+log_success "Ambiente virtual pronto e comfy-cli instalado"
+
+# 3. Instalar ComfyUI
+log_info "[3/7] Instalando ComfyUI..."
+if [[ -f "$COMFY_DIR/main.py" ]]; then
+    log_warn "ComfyUI já presente"
+else
+    comfy --skip-prompt install --fast-deps --nvidia --version "0.3.65" || log_error "Instalação do ComfyUI falhou"
+fi
+
+REQ_FILE="$COMFY_DIR/requirements.txt"
+if [[ -f "$REQ_FILE" ]]; then
+    log_info "Verificando dependências do ComfyUI em: $REQ_FILE"
+    if [[ -n "$PYTHON_BIN" ]]; then
+        if "$PYTHON_BIN" -m pip install -q -r "$REQ_FILE"; then
+            log_success "Requirements do ComfyUI instalados/validados"
+        else
+            log_warn "Falha ao instalar requirements do ComfyUI; verifique o log acima e reexecute se necessário"
+        fi
+    else
+        log_warn "PYTHON_BIN não definido; pulei requirements do ComfyUI"
+    fi
+else
+    log_warn "requirements.txt do ComfyUI não encontrado em $REQ_FILE"
+fi
+
+log_success "ComfyUI pronto"
+
+# 4. Instalar PyTorch (CUDA 12.8)
+log_info "[4/7] Instalando PyTorch CUDA 12.8..."
+"$PYTHON_BIN" -m pip install --force --upgrade torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128 || log_error "Falha ao instalar PyTorch"
+log_success "PyTorch configurado"
+
+# 5. Instalar SageAttention (condicional)
+log_info "[5/7] Instalando SageAttention..."
+if "$PYTHON_BIN" - <<'PY' >/dev/null 2>&1
+import torch, sys
+sys.exit(0 if torch.cuda.is_available() else 1)
+PY
+then
+    if "$PYTHON_BIN" -m pip install "https://huggingface.co/adbrasi/comfywheel/resolve/main/sageattention-2.2.0-cp312-cp312-linux_x86_64.whl" -q; then
+        if "$PYTHON_BIN" - <<'PY' >/dev/null 2>&1
+import sageattention
+PY
+        then
+            log_success "SageAttention instalado"
+        else
+            log_warn "SageAttention instalado, mas não pôde ser importado"
+        fi
+    else
+        log_warn "Falha ao instalar SageAttention"
+    fi
+else
+    log_warn "CUDA indisponível; pulando SageAttention"
+fi
+
+# 6. Downloads de modelos
+log_info "[6/7] Baixando modelos..."
+mkdir -p "$MODELS_DIR"
+if process_downloads; then
+    log_success "Downloads concluídos (ou já presentes)"
+else
+    log_warn "Alguns downloads falharam; reexecute o script para tentar novamente"
+fi
+
+# 7. Custom nodes
+log_info "[7/7] Instalando custom nodes..."
+CN_DIR="$COMFY_DIR/custom_nodes"
+mkdir -p "$CN_DIR"
+node_total=${#CUSTOM_NODES[@]}
+node_index=0
+set +e
+for repo in "${CUSTOM_NODES[@]}"; do
+    ((node_index++))
+    log_info "[$node_index/$node_total] $(basename "$repo")"
+    clone_repo "$repo" "$CN_DIR/$(basename "$repo")"
+done
+set -e
+log_success "Custom nodes processados"
+
+
+SAGE_FLAG=""
+if "$PYTHON_BIN" - <<'PY' >/dev/null 2>&1
+import sageattention
+PY
+then
+    SAGE_FLAG="--use-sage-attention"
+fi
+
+log_info "========================================="
+log_info "Iniciando ComfyUI em http://${COMFY_HOST}:${COMFY_PORT}"
+log_info "========================================="
+
+cd "$COMFY_DIR"
+exec comfy launch -- ${SAGE_FLAG:+$SAGE_FLAG} --preview-method latent2rgb --front-end-version Comfy-Org/ComfyUI_frontend@v1.32.0 --listen "$COMFY_HOST" --port "$COMFY_PORT"