feat(core): initial implementation of syncing (#17814)

packages/opencode/src/util/update-schema.ts

@@ -0,0 +1,13 @@
+import z from "zod"
+
+export function updateSchema<T extends z.ZodRawShape>(schema: z.ZodObject<T>) {
+  const next = {} as {
+    [K in keyof T]: z.ZodOptional<z.ZodNullable<T[K]>>
+  }
+
+  for (const [k, v] of Object.entries(schema.required().shape) as [keyof T & string, z.ZodTypeAny][]) {
+    next[k] = v.nullable() as unknown as (typeof next)[typeof k]
+  }
+
+  return z.object(next)
+}