00a9dbc60b
The merge landed main's `minimize-to-tray` and `hud-modifier-types` modules next to ours, leaving two `perfectionist/sort-imports` errors — the only blocking failures in the `JS & TS checks` job (`apps/desktop :: check:lint`): electron/main.ts:321 ./minimize-to-tray before ./native-auth-decisions src/global.d.ts:6 ../electron/hud-modifier-types before ../electron/machine-profile Resolved with the workspace's own `npm run fix` (eslint --fix + prettier), which also pads the `padding-line-between-statements` warnings it can. Lint is 0 errors after.
73 lines
1.8 KiB
TypeScript
73 lines
1.8 KiB
TypeScript
import * as fs from 'node:fs'
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import * as os from 'node:os'
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import { app, ipcMain } from 'electron'
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export interface MachineProfile {
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ageDays: number | null
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arch: string
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locale: string
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model: string
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nvidia: boolean
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platform: NodeJS.Platform
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release: string
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username: string
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}
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export function registerMachineProfile(): void {
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ipcMain.handle('hermes:machine:profile', readMachineProfile)
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}
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async function readMachineProfile(): Promise<MachineProfile> {
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let ageDays: number | null = null
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let username = ''
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// Home birthtime approximates account age. Unsupported filesystems leave it unknown.
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try {
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const { birthtimeMs } = fs.statSync(os.homedir())
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if (birthtimeMs > 0) {
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ageDays = Math.max(0, Math.floor((Date.now() - birthtimeMs) / 86_400_000))
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}
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} catch {
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// Unknown age must not make a daily-use machine look newly set up.
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}
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try {
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username = os.userInfo().username
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} catch {
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// The guide can ask for a name without suggesting an OS login.
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}
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return {
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ageDays,
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arch: process.arch,
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locale: app.getLocale() || '',
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model: readHardwareModel(),
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nvidia: await hasNvidiaGpu(),
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platform: process.platform,
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release: os.release(),
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username
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}
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}
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function readHardwareModel(): string {
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try {
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// ARM firmware supplies model names such as NVIDIA_DGX_Spark here.
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return fs.readFileSync('/proc/device-tree/model', 'utf8').replace(/\0/g, '').trim()
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} catch {
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return ''
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}
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}
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async function hasNvidiaGpu(): Promise<boolean> {
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try {
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// Chromium already enumerates GPUs; no vendor tools or subprocess are needed.
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const info = (await app.getGPUInfo('basic')) as { gpuDevice?: { vendorId?: number }[] }
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return (info.gpuDevice ?? []).some((device): boolean => device.vendorId === 0x10de)
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} catch {
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return false
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}
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}
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