From f7bfb6ec574c655a2ef374dd2936d8bbbde2691b Mon Sep 17 00:00:00 2001
From: Christian Byrne <cbyrne@comfy.org>
Date: Fri, 21 Mar 2025 08:04:06 -0700
Subject: [PATCH] Fix Workflow Validation error when node pack  'unknown'
 version (#3179)

---
 src/schemas/comfyWorkflowSchema.ts   | 7 ++++---
 tests-ui/tests/comfyWorkflow.test.ts | 4 +++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/schemas/comfyWorkflowSchema.ts b/src/schemas/comfyWorkflowSchema.ts
index 1b9e0766b..b5ee16cb4 100644
--- a/src/schemas/comfyWorkflowSchema.ts
+++ b/src/schemas/comfyWorkflowSchema.ts
@@ -155,9 +155,10 @@ const zAuxId = z
   )
   .transform(([username, repo]) => `${username}/${repo}`)
 
-const zSemVer = z
-  .string()
-  .regex(semverPattern, 'Invalid semantic version (x.y.z)')
+const zSemVer = z.union([
+  z.string().regex(semverPattern, 'Invalid semantic version (x.y.z)'),
+  z.literal('unknown')
+])
 const zGitHash = z.string().regex(gitHashPattern, 'Invalid Git commit hash')
 const zVersion = z.union([zSemVer, zGitHash])
 
diff --git a/tests-ui/tests/comfyWorkflow.test.ts b/tests-ui/tests/comfyWorkflow.test.ts
index a33d94501..dd17d14ae 100644
--- a/tests-ui/tests/comfyWorkflow.test.ts
+++ b/tests-ui/tests/comfyWorkflow.test.ts
@@ -176,7 +176,9 @@ describe('parseComfyWorkflow', () => {
       '0.1.0-alpha.1',
       '1.3.321',
       // Git hash
-      '080e6d4af809a46852d1c4b7ed85f06e8a3a72be'
+      '080e6d4af809a46852d1c4b7ed85f06e8a3a72be',
+      // Special case
+      'unknown'
     ]
     it.each(validVersionStrings)('valid version: %s', async (ver) => {
       const workflow = JSON.parse(JSON.stringify(defaultGraph))