@sema-agent/core/dist/tools/fs/shell-read-builtins.js

Stateless, task-oriented AI agent core

export const ENABLE_BUILTIN = "enable";
const BUILTIN_KEY_PREFIX = "[]";
export const builtinKey = (name) => BUILTIN_KEY_PREFIX + name;
export const isBuiltinKey = (name) => name.startsWith(BUILTIN_KEY_PREFIX);
export const BUILTINS_ALL = builtinKey("*");
export const BUILTIN_ENABLED = [{ spelled: "enabled" }];
const BUILTIN_DISABLED = [{ spelled: "disabled" }];
export const isDisabledValue = (v) => v.spelled === "disabled";
export function chainAvailability(words, ask) {
    const states = words.map((w) => ask?.(w) ?? "enabled");
    return states.includes("disabled") ? "disabled" : states.includes("maybe") ? "maybe" : "enabled";
}
export const speaksFor = (subject, name) => subject === undefined || subject === name || (subject === BUILTINS_ALL && isBuiltinKey(name));
const ENABLE_SWITCHES = "adfnps";
export function enableBindings(args) {
    const computed = (w) => w.pieces.some((p) => p.expansion !== undefined || p.literal === undefined);
    let disable = false;
    let other = false;
    let at = 0;
    for (; at < args.length; at++) {
        const w = args[at];
        if (w.folded === "--") {
            at++;
            break;
        }
        if (computed(w) || w.folded.length < 2 || !w.folded.startsWith("-"))
            break;
        for (const letter of w.folded.slice(1)) {
            if (!ENABLE_SWITCHES.includes(letter))
                return [];
            if (letter === "f")
                return [{ name: BUILTINS_ALL, state: "unknown" }];
            if (letter === "n")
                disable = true;
            else
                other = true;
        }
    }
    const names = args.slice(at);
    if (other || names.some(computed))
        return [{ name: BUILTINS_ALL, state: "unknown" }];
    return names.map((w) => ({ name: builtinKey(w.folded), state: disable ? BUILTIN_DISABLED : BUILTIN_ENABLED }));
}