Add custom nodes, Civitai loras (LFS), and vast.ai setup script

Includes 30 custom nodes committed directly, 7 Civitai-exclusive
loras stored via Git LFS, and a setup script that installs all
dependencies and downloads HuggingFace-hosted models on vast.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom_nodes/rgthree-comfy/__init__.py

@@ -0,0 +1,126 @@
+"""
+@author: rgthree
+@title: Comfy Nodes
+@nickname: rgthree
+@description: A bunch of nodes I created that I also find useful.
+"""
+
+from glob import glob
+import json
+import os
+import shutil
+import re
+import random
+
+import execution
+
+from .py.log import log
+from .py.config import get_config_value
+from .py.server.rgthree_server import *
+
+from .py.context import RgthreeContext
+from .py.context_switch import RgthreeContextSwitch
+from .py.context_switch_big import RgthreeContextSwitchBig
+from .py.display_any import RgthreeDisplayAny, RgthreeDisplayInt
+from .py.lora_stack import RgthreeLoraLoaderStack
+from .py.seed import RgthreeSeed
+from .py.sdxl_empty_latent_image import RgthreeSDXLEmptyLatentImage
+from .py.power_prompt import RgthreePowerPrompt
+from .py.power_prompt_simple import RgthreePowerPromptSimple
+from .py.image_inset_crop import RgthreeImageInsetCrop
+from .py.context_big import RgthreeBigContext
+from .py.dynamic_context import RgthreeDynamicContext
+from .py.dynamic_context_switch import RgthreeDynamicContextSwitch
+from .py.ksampler_config import RgthreeKSamplerConfig
+from .py.sdxl_power_prompt_postive import RgthreeSDXLPowerPromptPositive
+from .py.sdxl_power_prompt_simple import RgthreeSDXLPowerPromptSimple
+from .py.any_switch import RgthreeAnySwitch
+from .py.context_merge import RgthreeContextMerge
+from .py.context_merge_big import RgthreeContextMergeBig
+from .py.image_comparer import RgthreeImageComparer
+from .py.power_lora_loader import RgthreePowerLoraLoader
+from .py.power_primitive import RgthreePowerPrimitive
+from .py.image_or_latent_size import RgthreeImageOrLatentSize
+from .py.image_resize import RgthreeImageResize
+from .py.power_puter import RgthreePowerPuter
+
+NODE_CLASS_MAPPINGS = {
+  RgthreeBigContext.NAME: RgthreeBigContext,
+  RgthreeContext.NAME: RgthreeContext,
+  RgthreeContextSwitch.NAME: RgthreeContextSwitch,
+  RgthreeContextSwitchBig.NAME: RgthreeContextSwitchBig,
+  RgthreeContextMerge.NAME: RgthreeContextMerge,
+  RgthreeContextMergeBig.NAME: RgthreeContextMergeBig,
+  RgthreeDisplayInt.NAME: RgthreeDisplayInt,
+  RgthreeDisplayAny.NAME: RgthreeDisplayAny,
+  RgthreeLoraLoaderStack.NAME: RgthreeLoraLoaderStack,
+  RgthreeSeed.NAME: RgthreeSeed,
+  RgthreeImageInsetCrop.NAME: RgthreeImageInsetCrop,
+  RgthreePowerPrompt.NAME: RgthreePowerPrompt,
+  RgthreePowerPromptSimple.NAME: RgthreePowerPromptSimple,
+  RgthreeKSamplerConfig.NAME: RgthreeKSamplerConfig,
+  RgthreeSDXLEmptyLatentImage.NAME: RgthreeSDXLEmptyLatentImage,
+  RgthreeSDXLPowerPromptPositive.NAME: RgthreeSDXLPowerPromptPositive,
+  RgthreeSDXLPowerPromptSimple.NAME: RgthreeSDXLPowerPromptSimple,
+  RgthreeAnySwitch.NAME: RgthreeAnySwitch,
+  RgthreeImageComparer.NAME: RgthreeImageComparer,
+  RgthreePowerLoraLoader.NAME: RgthreePowerLoraLoader,
+  RgthreePowerPrimitive.NAME: RgthreePowerPrimitive,
+  RgthreeImageOrLatentSize.NAME: RgthreeImageOrLatentSize,
+  RgthreeImageResize.NAME: RgthreeImageResize,
+  RgthreePowerPuter.NAME: RgthreePowerPuter,
+}
+
+if get_config_value('unreleased.dynamic_context.enabled') is True:
+  NODE_CLASS_MAPPINGS[RgthreeDynamicContext.NAME] = RgthreeDynamicContext
+  NODE_CLASS_MAPPINGS[RgthreeDynamicContextSwitch.NAME] = RgthreeDynamicContextSwitch
+
+# WEB_DIRECTORY is the comfyui nodes directory that ComfyUI will link and auto-load.
+WEB_DIRECTORY = "./web/comfyui"
+
+THIS_DIR = os.path.dirname(os.path.abspath(__file__))
+DIR_WEB = os.path.abspath(f'{THIS_DIR}/{WEB_DIRECTORY}')
+DIR_PY = os.path.abspath(f'{THIS_DIR}/py')
+
+# remove old directories
+OLD_DIRS = [
+  os.path.abspath(f'{THIS_DIR}/../../web/extensions/rgthree'),
+  os.path.abspath(f'{THIS_DIR}/../../web/extensions/rgthree-comfy'),
+]
+for old_dir in OLD_DIRS:
+  if os.path.exists(old_dir):
+    shutil.rmtree(old_dir)
+
+__all__ = ['NODE_CLASS_MAPPINGS', 'WEB_DIRECTORY']
+
+NOT_NODES = ['constants', 'log', 'utils', 'rgthree', 'rgthree_server', 'image_clipbaord', 'config']
+
+nodes = []
+for file in glob(os.path.join(DIR_PY, '*.py')) + glob(os.path.join(DIR_WEB, '*.js')):
+  name = os.path.splitext(os.path.basename(file))[0]
+  if name in NOT_NODES or name in nodes:
+    continue
+  if name.startswith('_') or name.startswith('base') or 'utils' in name:
+    continue
+  nodes.append(name)
+  if name == 'display_any':
+    nodes.append('display_int')
+
+print()
+adjs = ['exciting', 'extraordinary', 'epic', 'fantastic', 'magnificent']
+log(f'Loaded {len(nodes)} {random.choice(adjs)} nodes. 🎉', color='BRIGHT_GREEN')
+print()
+
+if get_config_value('announcements.comfy-nodes-20.incompatible', True):
+  message = (
+    "ComfyUI's new Node 2.0 rendering may be incompatible with some rgthree-comfy nodes "
+    "and features, breaking some rendering as well as losing the ability to "
+    "access a node's properties (a vital part of many nodes). It also appears to run MUCH more "
+    "slowly spiking CPU usage and causing jankiness and unresponsiveness, especially with large "
+    "workflows. Personally I am not planning to use the new Nodes 2.0 and, unfortunately, am not "
+    "able to invest the time to investigate and overhaul rgthree-comfy where needed. "
+    "If you have issues when Nodes 2.0 is enabled, I'd urge you to switch it off as well and "
+    "join me in hoping ComfyUI is not planning to deprecate the existing, stable canvas rendering "
+    "all together.\n"
+  )
+  log(message, color='YELLOW', id='announcements.comfy-nodes-20.incompatible', at_most_secs=60)