hermes-agent/apps/desktop/scripts/reload-renderer.mjs

25 lines
852 B
JavaScript

// Reload the renderer via CDP so it picks up the latest from Vite.
const list = await (await fetch('http://127.0.0.1:9222/json/list')).json()
const tgt = list.find(t => t.type === 'page' && t.url.startsWith('http'))
const ws = new WebSocket(tgt.webSocketDebuggerUrl)
let id = 0
const pending = new Map()
ws.addEventListener('message', ev => {
const m = JSON.parse(ev.data)
if (m.id != null && pending.has(m.id)) {
pending.get(m.id)(m)
pending.delete(m.id)
}
})
await new Promise(r => ws.addEventListener('open', r))
const send = (method, params = {}) =>
new Promise(r => {
const i = ++id
pending.set(i, r)
ws.send(JSON.stringify({ id: i, method, params }))
})
await send('Page.enable')
await send('Page.reload', { ignoreCache: true })
console.log('reload requested')
await new Promise(r => setTimeout(r, 200))
ws.close()