@phren/cli/dist/bridge/computer-names.js

Knowledge layer for AI agents - CLI, MCP server, and data layer

import { execFileSync } from "node:child_process";
import { hostname } from "node:os";
/** Every name this computer answers to: machines.yaml often registers the
 * same Mac as its hostname, the hostname's first label and its Bonjour name.
 * The Hook reports them in /v1/health so a peer can recognize this computer. */
export function localNames() {
    const host = hostname();
    const names = [host, host.split(".")[0]];
    if (process.platform === "darwin") {
        try {
            names.push(execFileSync("scutil", ["--get", "LocalHostName"], { encoding: "utf8", timeout: 1_000 }).trim());
        }
        catch { /* No Bonjour name set: the hostname forms above still match. */ }
        // The name people see in Sharing ("Sam’s Mac mini"), which the phone and schedules use.
        try {
            names.push(execFileSync("scutil", ["--get", "ComputerName"], { encoding: "utf8", timeout: 1_000 }).trim());
        }
        catch { /* No Sharing name set. */ }
    }
    return [...new Set(names.filter(Boolean))];
}
/** The name a schedule should carry for this computer: the Sharing name on a
 * Mac (the hostname there follows the network, "Mac" or "Mac.example.net"),
 * otherwise the hostname. */
export function stableComputerName() {
    if (process.platform === "darwin") {
        try {
            const name = execFileSync("scutil", ["--get", "ComputerName"], { encoding: "utf8", timeout: 1_000 }).trim();
            if (name)
                return name;
        }
        catch { /* No Sharing name set: fall back to the hostname. */ }
    }
    return hostname();
}