mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-07-15 14:22:43 +00:00
48 lines
2 KiB
TypeScript
48 lines
2 KiB
TypeScript
'use strict'
|
|
|
|
// Backend subcommand routing for the desktop-managed Hermes process.
|
|
//
|
|
// The desktop app launches its own headless backend via `hermes serve` — it
|
|
// must NEVER depend on or launch the browser `dashboard`. But `serve` is a
|
|
// newer subcommand: a runtime that predates it (an older managed install the
|
|
// app hasn't updated yet, or an older `hermes` resolved from PATH) only knows
|
|
// `dashboard --no-open`. To avoid bricking those users mid-upgrade we detect
|
|
// whether the resolved runtime understands `serve` and, only when it does not,
|
|
// fall back to the legacy `dashboard --no-open` invocation. Both produce the
|
|
// exact same headless gateway; `serve` is just the decoupled name.
|
|
//
|
|
// These helpers are pure so they can be unit-tested without Electron.
|
|
|
|
/**
|
|
* Build the canonical headless backend argv (always `serve`).
|
|
* @param {string} [profile] optional Hermes profile to pin via `--profile`.
|
|
*/
|
|
export function serveBackendArgs(profile?: string) {
|
|
const head = profile ? ['--profile', profile] : []
|
|
|
|
return [...head, 'serve', '--host', '127.0.0.1', '--port', '0']
|
|
}
|
|
|
|
/**
|
|
* Rewrite a resolved backend argv from `serve` to the legacy
|
|
* `dashboard --no-open` form, preserving every other argument (incl. a leading
|
|
* `-m hermes_cli.main` and any `--profile <name>`). Returns a copy; if there is
|
|
* no `serve` token the argv is returned unchanged.
|
|
*/
|
|
export function dashboardFallbackArgs(args) {
|
|
const i = args.indexOf('serve')
|
|
|
|
if (i === -1) {return args.slice()}
|
|
|
|
return [...args.slice(0, i), 'dashboard', '--no-open', ...args.slice(i + 1)]
|
|
}
|
|
|
|
/**
|
|
* True when a runtime's `hermes_cli/subcommands/dashboard.py` source registers
|
|
* the `serve` subcommand. Matches `add_parser("serve"` / `add_parser('serve'`
|
|
* specifically so the substring "server" (e.g. "start_server", "web server")
|
|
* never produces a false positive.
|
|
*/
|
|
export function sourceDeclaresServe(dashboardPySource) {
|
|
return /add_parser\(\s*["']serve["']/.test(String(dashboardPySource || ''))
|
|
}
|