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https://github.com/Comfy-Org/ComfyUI_frontend.git
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Extract workflow zod schemas, link topology validator, and link repair into a new `@comfyorg/workflow-validation` package under `packages/`. The package has zero litegraph coupling — it operates on plain serialised JSON shapes — so it can be consumed by Node.js CI scripts and a future backend validator. Behaviour changes: - Replace the four `'Error. Expected node to match patched data.'` invariant throws in the link fixer with `LinkRepairAbortedError`, which carries a structured `TopologyError` describing the offending `[linkId, src, srcSlot, tgt, tgtSlot]`. - Add a pure `validateLinkTopology(graph)` that walks the link table and reports out-of-bounds slots, missing nodes, and endpoint mismatches as a structured `TopologyError[]`. This catches the seedance-style breakage (links targeting slots that don't exist on the node) which the schema cannot detect. - Surface topology errors via toast when `Comfy.Validation.Workflows` is enabled, instead of swallowing them with `console.error`. Unrepairable workflows raise an `error` toast with structured details and `useWorkflowValidation` returns `null` so the caller falls back to the original graph. Migration is via tsconfig + vite path aliases mirroring the existing `@/utils/formatUtil` precedent, so the 76 importers of `workflowSchema` and the lone importer of `linkFixer` continue to compile without changes. Adds `release-npm-workflow-validation.yaml`, a `workflow_dispatch` publisher mirroring the existing `release-npm-types` pattern, so a follow-up PR on Comfy-Org/workflow_templates can pin the published package for per-template topology CI.
58 lines
1.5 KiB
TypeScript
58 lines
1.5 KiB
TypeScript
import fs from 'fs'
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import path from 'path'
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import { zodToJsonSchema } from 'zod-to-json-schema'
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import { zComfyWorkflow, zComfyWorkflow1 } from '@comfyorg/workflow-validation'
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import { zComfyNodeDef as zComfyNodeDefV2 } from '../src/schemas/nodeDef/nodeDefSchemaV2'
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import { zComfyNodeDef as zComfyNodeDefV1 } from '../src/schemas/nodeDefSchema'
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// Convert both workflow schemas to JSON Schema
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const workflow04Schema = zodToJsonSchema(zComfyWorkflow, {
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name: 'ComfyWorkflow0_4',
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$refStrategy: 'none'
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})
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const workflow1Schema = zodToJsonSchema(zComfyWorkflow1, {
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name: 'ComfyWorkflow1_0',
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$refStrategy: 'none'
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})
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const nodeDefV1Schema = zodToJsonSchema(zComfyNodeDefV1, {
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name: 'ComfyNodeDefV1',
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$refStrategy: 'none'
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})
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const nodeDefV2Schema = zodToJsonSchema(zComfyNodeDefV2, {
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name: 'ComfyNodeDefV2',
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$refStrategy: 'none'
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})
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// Create output directory if it doesn't exist
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const outputDir = './schemas'
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if (!fs.existsSync(outputDir)) {
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fs.mkdirSync(outputDir, { recursive: true })
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}
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// Write schemas to files
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fs.writeFileSync(
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path.join(outputDir, 'workflow-0_4.json'),
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JSON.stringify(workflow04Schema, null, 2)
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)
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fs.writeFileSync(
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path.join(outputDir, 'workflow-1_0.json'),
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JSON.stringify(workflow1Schema, null, 2)
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)
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fs.writeFileSync(
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path.join(outputDir, 'node-def-v1.json'),
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JSON.stringify(nodeDefV1Schema, null, 2)
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)
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fs.writeFileSync(
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path.join(outputDir, 'node-def-v2.json'),
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JSON.stringify(nodeDefV2Schema, null, 2)
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)
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console.warn('JSON Schemas generated successfully!')
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