From 2485f8d88ce3300c82ad3ff58ae4d4906686409d Mon Sep 17 00:00:00 2001
From: jinzelin <jinzelin@tencent.com>
Date: Wed, 27 May 2026 15:03:47 +0800
Subject: [PATCH] fix(schema): preserve YAML formatting when forking a schema

Use yaml's Document API (parseDocument + doc.set) instead of round
-tripping through parseSchema/stringifyYaml so block scalars,
comments and key order in the source schema.yaml survive the fork
---
 src/commands/schema.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/commands/schema.ts b/src/commands/schema.ts
index 7f8d0b788..04e3d4eb2 100644
--- a/src/commands/schema.ts
+++ b/src/commands/schema.ts
@@ -2,7 +2,7 @@ import { Command } from 'commander';
 import * as fs from 'node:fs';
 import * as path from 'node:path';
 import ora from 'ora';
-import { stringify as stringifyYaml } from 'yaml';
+import { stringify as stringifyYaml, parseDocument } from 'yaml';
 import {
   getSchemaDir,
   getProjectSchemasDir,
@@ -625,10 +625,10 @@ export function registerSchemaCommand(program: Command): void {
         // Update name in schema.yaml
         const destSchemaPath = path.join(destinationDir, 'schema.yaml');
         const schemaContent = fs.readFileSync(destSchemaPath, 'utf-8');
-        const schema = parseSchema(schemaContent);
-        schema.name = destinationName;
 
-        fs.writeFileSync(destSchemaPath, stringifyYaml(schema));
+        const doc = parseDocument(schemaContent);
+        doc.set('name', destinationName);
+        fs.writeFileSync(destSchemaPath, doc.toString());
 
         if (spinner) spinner.succeed(`Forked '${source}' to '${destinationName}'`);