fix(sdk): stabilize generated event ordering

packages/opencode/src/bus/bus-event.ts

@@ -17,8 +17,11 @@ export function define<Type extends string, Properties extends Schema.Top>(
 }
 
 export function effectPayloads() {
+  // kilocode_change start - keep generated schemas stable across module evaluation orders
   return registry
     .entries()
+    .toArray()
+    .sort(([a], [b]) => (a < b ? -1 : a > b ? 1 : 0))
     .map(([type, def]) =>
       Schema.Struct({
         id: Schema.String,
@@ -26,7 +29,7 @@ export function effectPayloads() {
         properties: def.properties,
       }).annotate({ identifier: `Event.${type}` }),
     )
-    .toArray()
+  // kilocode_change end
 }
 
 export * as BusEvent from "./bus-event"

packages/opencode/test/kilocode/bus/bus-event.test.ts

@@ -0,0 +1,14 @@
+import { expect, test } from "bun:test"
+import { Schema, SchemaAST } from "effect"
+import { BusEvent } from "../../../src/bus/bus-event"
+
+test("event payload schemas use stable event type order", () => {
+  BusEvent.define("test.order.z", Schema.Struct({}))
+  BusEvent.define("test.order.a", Schema.Struct({}))
+
+  const ids = BusEvent.effectPayloads()
+    .map((schema) => SchemaAST.resolveIdentifier(schema.ast))
+    .filter((id) => id?.startsWith("Event.test.order."))
+
+  expect(ids).toEqual(["Event.test.order.a", "Event.test.order.z"])
+})

packages/sdk/js/script/build.ts

@@ -9,14 +9,6 @@ import path from "path"
 
 import { createClient } from "@hey-api/openapi-ts"
 
-// kilocode_change start - prevent runtime-dependent generated SDK ordering
-const pkg = await Bun.file(path.resolve(dir, "../../../package.json")).json()
-const manager = pkg.packageManager ?? ""
-const version = manager.startsWith("bun@") ? manager.slice(4) : ""
-if (!version) throw new Error("Root packageManager must specify bun@<version>")
-if (Bun.version !== version) throw new Error(`SDK generation requires Bun ${version}, but is running Bun ${Bun.version}`)
-// kilocode_change end
-
 const opencode = path.resolve(dir, "../../opencode")
 
 await $`bun dev generate > ${dir}/openapi.json`.cwd(opencode)