refactor agent pre-step inbox lifecycle

2026-07-31 19:21:16 +08:00
parent c2ff9ddec8
commit fcc2b5e282
267 changed files with 2052 additions and 1546 deletions
@@ -39,7 +39,16 @@ declare module '@deepseek-ai/dsh-tasks' {

 async function composePrefix(ctx: Context, cwd: string): Promise<Message[]> {
  const agent = ctx.agentLoop.create(SessionId('agent-spine-prefix'), {}, { cwd })
-  await agentEvents(ctx, agent).serial('agent/step', 1, 1, new AbortController().signal)
+  const signal = new AbortController().signal
+  const decision = await agentEvents(ctx, agent).waterfall(
+    'agent/pre-step', [], { turn: 1, step: 1, signal },
+    () => Promise.resolve({ kind: 'enter', messages: [] }),
+  )
+  if (decision.kind === 'enter') {
+    for (const message of decision.messages) {
+      agent.session.append('user/message', message, { surfaceOp: 'append' })
+    }
+  }
  return agent.session.deriveMessages()
 }