Ship MiniMax v2 identity refs and Qwen sidecar edits.

Keep v1 as the default video graph, relay image edits to the Qwen Lightning box, and keep /api/health up if one Comfy host is unset. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-26 14:29:15 -05:00
parent 551c29a62a
commit c55a48a57e
22 changed files with 2061 additions and 75 deletions
@@ -0,0 +1,52 @@
+import template from '../assets/workflow_qwen_edit.json'
+
+export const DEFAULT_EDIT_NEGATIVE = 'blurry, low quality, deformed, bad anatomy, watermark, text, extra fingers'
+
+type WorkflowNode = { class_type: string; inputs: Record<string, unknown>; _meta?: { title?: string } }
+type WorkflowGraph = Record<string, WorkflowNode>
+
+export interface EditParams {
+  prompt: string
+  negative?: string
+  imageName: string
+  steps: number
+  seed: number
+  cfg: number
+  denoise: number
+  samplerName?: string
+  scheduler?: string
+  filenamePrefix?: string
+}
+
+export function buildEditWorkflow(params: EditParams) {
+  const graph = structuredClone(template) as WorkflowGraph
+  if (graph['4']) graph['4'].inputs.image = params.imageName
+  if (graph['5']) graph['5'].inputs.text = params.prompt
+  if (graph['6']) graph['6'].inputs.text = (params.negative || DEFAULT_EDIT_NEGATIVE).trim() || DEFAULT_EDIT_NEGATIVE
+  if (graph['8']) {
+    graph['8'].inputs.seed = params.seed
+    graph['8'].inputs.steps = params.steps
+    graph['8'].inputs.cfg = params.cfg
+    graph['8'].inputs.denoise = params.denoise
+    graph['8'].inputs.sampler_name = params.samplerName || 'euler'
+    graph['8'].inputs.scheduler = params.scheduler || 'simple'
+  }
+  if (graph['10'] && params.filenamePrefix) {
+    graph['10'].inputs.filename_prefix = params.filenamePrefix
+  }
+  return graph
+}
+
+export const EDIT_NODE_LABELS: Record<string, string> = {
+  '1': 'Loading Qwen Edit UNET',
+  '11': 'Applying Lightning LoRA',
+  '2': 'Loading Qwen CLIP',
+  '3': 'Loading Qwen VAE',
+  '4': 'Loading input still',
+  '5': 'Encoding prompt',
+  '6': 'Encoding negative',
+  '7': 'Encoding still',
+  '8': 'Sampling edit',
+  '9': 'Decoding still',
+  '10': 'Saving still'
+}