Function withMessageHistory

sdk/src/run-state.ts:669–684

({
  runState,
  messages,
}: {
  runState: RunState
  messages: Message[]
})

}

export function withMessageHistory({
  runState,
  messages,
}: {
  runState: RunState
  messages: Message[]
}): RunState {
  // Deep copy
  const newRunState = JSON.parse(JSON.stringify(runState)) as typeof runState

  if (newRunState.sessionState) {
    newRunState.sessionState.mainAgentState.messageHistory = messages
  }

  return newRunState
}

/**
 * Applies overrides to an existing session state, allowing specific fields to be updated