74 lines
2.1 KiB
TypeScript
74 lines
2.1 KiB
TypeScript
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import Router from '@koa/router'
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import { resolve } from 'path'
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import { readFileSync } from 'fs'
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import { getGatewayManager } from './hermes/gateways'
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import * as hermesCli from '../services/hermes/hermes-cli'
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import { config } from '../config'
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function getLocalVersion(): string {
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const candidates = [
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resolve(__dirname, '../../../package.json'),
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resolve(__dirname, '../../../../package.json'),
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]
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for (const p of candidates) {
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try {
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return JSON.parse(readFileSync(p, 'utf-8')).version
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} catch { }
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}
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return '0.0.0'
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}
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const LOCAL_VERSION = getLocalVersion()
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let cachedLatestVersion = ''
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export async function checkLatestVersion(): Promise<void> {
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try {
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const res = await fetch('https://registry.npmjs.org/hermes-web-ui/latest', {
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signal: AbortSignal.timeout(5000),
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headers: { 'Cache-Control': 'no-cache' },
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})
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if (res.ok) {
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const data = await res.json()
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const latest = data.version || ''
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if (latest && latest !== cachedLatestVersion) {
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cachedLatestVersion = latest
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if (latest !== LOCAL_VERSION) {
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console.log(`⬆ New version available: v${LOCAL_VERSION} → v${latest}`)
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}
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}
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}
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} catch { }
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}
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export function startVersionCheck(): void {
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checkLatestVersion()
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setInterval(checkLatestVersion, 60 * 60 * 1000)
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}
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export const healthRoutes = new Router()
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healthRoutes.get('/health', async (ctx) => {
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const raw = await hermesCli.getVersion()
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const hermesVersion = raw.split('\n')[0].replace('Hermes Agent ', '') || ''
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let gatewayOk = false
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try {
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const mgr = getGatewayManager()
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const upstream = mgr?.getUpstream() || config.upstream
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const res = await fetch(`${upstream.replace(/\/$/, '')}/health`, {
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signal: AbortSignal.timeout(5000),
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})
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gatewayOk = res.ok
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} catch { }
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ctx.body = {
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status: gatewayOk ? 'ok' : 'error',
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platform: 'hermes-agent',
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version: hermesVersion,
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gateway: gatewayOk ? 'running' : 'stopped',
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webui_version: LOCAL_VERSION,
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webui_latest: cachedLatestVersion,
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webui_update_available: cachedLatestVersion && cachedLatestVersion !== LOCAL_VERSION,
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}
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})
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