@sema-agent/core/dist/core/runner/stream-mode-verb.js

Stateless, task-oriented AI agent core

import { isPermissionMode, PERMISSION_MODES } from "../ask-origin.js";
export function streamModeVerb(input) {
    const { live, ready, orTimeout, steeringError } = input;
    const setPermissionMode = async (mode) => {
        const modeIn = mode;
        if (!isPermissionMode(modeIn)) {
            const e = new Error(`cannot set the permission mode: it must be one of ${PERMISSION_MODES.join("/")} (got ${JSON.stringify(modeIn)})`);
            e.code = "steering.invalid_content";
            throw e;
        }
        if (live.resultValue)
            throw steeringError("the task has already finished");
        const h = live.handle ?? (await orTimeout(ready));
        if (!h)
            throw steeringError("the task is not running");
        return h.permissionMode.steer(modeIn);
    };
    return { setPermissionMode };
}