| 1 | import { app, BrowserWindow } from 'electron' |
| 2 | import { is } from '@electron-toolkit/utils' |
| 3 | import log from 'electron-log/main.js' |
| 4 | import dayjs from 'dayjs' |
| 5 | import { join } from 'path' |
| 6 | import { mkdirSync } from 'fs' |
| 7 | import type { UpdateAvailablePayload } from '@shared/app-update' |
| 8 | import { isRepeatedRendererCrash, shouldRecoverRenderer } from './renderer-recovery' |
| 9 | |
| 10 | const APP_NAME = 'OhMyPPT' |
| 11 | const UPDATE_MANIFEST_URL = 'https://www.ohmyppt.cc/version.json' |
| 12 | |
| 13 | export function configureLogging(): void { |
| 14 | log.transports.file.level = 'info' |
| 15 | log.transports.file.maxSize = 20 * 1024 * 1024 |
| 16 | log.transports.file.format = '[{y}-{m}-{d} {h}:{i}:{s}.{ms}] [{level}] {text}' |
| 17 | |
| 18 | if (is.dev) { |
| 19 | const logDir = join(process.cwd(), 'logs') |
| 20 | mkdirSync(logDir, { recursive: true }) |
| 21 | log.transports.file.resolvePathFn = () => join(logDir, 'main.log') |
| 22 | } else { |
| 23 | log.transports.file.resolvePathFn = () => { |
| 24 | const now = dayjs() |
| 25 | const yearMonth = now.format('YYYY-MM') |
| 26 | const yearMonthDay = now.format('YYYY-MM-DD') |
| 27 | return join( |
| 28 | app.getPath('userData'), |
| 29 | 'ohmyppt_logs', |
| 30 | yearMonth, |
| 31 | `${yearMonthDay}-v${app.getVersion()}.log` |
| 32 | ) |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | log.initialize() |
| 37 | log.info('[app] logger initialized', { |
| 38 | env: is.dev ? 'dev' : 'prod', |
| 39 | version: app.getVersion(), |
| 40 | file: log.transports.file.getFile().path |
| 41 | }) |
| 42 | } |
| 43 | |
| 44 | const parseVersion = (version: string): number[] => |
| 45 | version |
| 46 | .trim() |
| 47 | .replace(/^v/i, '') |
| 48 | .split(/[.-]/) |
| 49 | .slice(0, 3) |
| 50 | .map((part) => { |
| 51 | const value = Number.parseInt(part, 10) |
| 52 | return Number.isFinite(value) ? value : 0 |
| 53 | }) |
| 54 | |
| 55 | const isNewerVersion = (latestVersion: string, currentVersion: string): boolean => { |
| 56 | const latest = parseVersion(latestVersion) |
| 57 | const current = parseVersion(currentVersion) |
| 58 | for (let index = 0; index < Math.max(latest.length, current.length, 3); index += 1) { |
| 59 | const latestPart = latest[index] ?? 0 |
| 60 | const currentPart = current[index] ?? 0 |
| 61 | if (latestPart > currentPart) return true |
| 62 | if (latestPart < currentPart) return false |
| 63 | } |
| 64 | return false |
| 65 | } |
| 66 | |
| 67 | const fetchLatestRelease = async (): Promise<UpdateAvailablePayload | null> => { |
| 68 | const controller = new AbortController() |
| 69 | const timeout = setTimeout(() => controller.abort(), 8000) |
| 70 | try { |
| 71 | const response = await fetch(UPDATE_MANIFEST_URL, { |
| 72 | headers: { |
| 73 | Accept: 'application/json', |
| 74 | 'User-Agent': `${APP_NAME}/${app.getVersion()}` |
| 75 | }, |
| 76 | signal: controller.signal |
| 77 | }) |
| 78 | if (!response.ok) { |
| 79 | log.warn('[update] latest release request failed', { |
| 80 | status: response.status, |
| 81 | statusText: response.statusText |
| 82 | }) |
| 83 | return null |
| 84 | } |
| 85 | const manifest = (await response.json()) as { |
| 86 | version?: unknown |
| 87 | downloadhome?: unknown |
| 88 | changeLog?: unknown |
| 89 | } |
| 90 | const latestVersion = String(manifest.version || '').trim() |
| 91 | const currentVersion = app.getVersion() |
| 92 | const rawDownloadhome = typeof manifest.downloadhome === 'string' ? manifest.downloadhome.trim() : '' |
| 93 | const downloadhome = rawDownloadhome && !/^https?:\/\//i.test(rawDownloadhome) |
| 94 | ? `http://${rawDownloadhome}` |
| 95 | : rawDownloadhome |
| 96 | const changeLog = typeof manifest.changeLog === 'string' ? manifest.changeLog.trim() : '' |
| 97 | |
| 98 | if (!latestVersion || !isNewerVersion(latestVersion, currentVersion)) return null |
| 99 | return { |
| 100 | currentVersion, |
| 101 | latestVersion, |
| 102 | downloadUrl: downloadhome || undefined, |
| 103 | changeLog: changeLog || undefined |
| 104 | } |
| 105 | } catch (error) { |
| 106 | log.warn('[update] latest release check failed', { |
| 107 | message: error instanceof Error ? error.message : String(error) |
| 108 | }) |
| 109 | return null |
| 110 | } finally { |
| 111 | clearTimeout(timeout) |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | export function scheduleUpdateNotification(window: BrowserWindow): void { |
| 116 | window.webContents.once('did-finish-load', () => { |
| 117 | setTimeout(() => { |
| 118 | void fetchLatestRelease().then((update) => { |
| 119 | if (!update || window.isDestroyed() || window.webContents.isDestroyed()) return |
| 120 | log.info('[update] new release available', update) |
| 121 | window.webContents.send('app:update-available', update) |
| 122 | }) |
| 123 | }, 2500) |
| 124 | }) |
| 125 | } |
| 126 | |
| 127 | export function attachRendererCrashRecovery( |
| 128 | window: BrowserWindow, |
| 129 | options: { |
| 130 | isShuttingDown(): boolean |
| 131 | loadHome(): void |
| 132 | } |
| 133 | ): void { |
| 134 | let lastRendererCrashAt = 0 |
| 135 | window.webContents.on('render-process-gone', (_event, details) => { |
| 136 | log.error('[renderer] process gone', details) |
| 137 | if (options.isShuttingDown() || !shouldRecoverRenderer(details.reason)) return |
| 138 | |
| 139 | const now = Date.now() |
| 140 | const repeatedCrash = isRepeatedRendererCrash(lastRendererCrashAt, now) |
| 141 | lastRendererCrashAt = now |
| 142 | |
| 143 | setTimeout(() => { |
| 144 | if (options.isShuttingDown() || window.isDestroyed() || window.webContents.isDestroyed()) return |
| 145 | if (!repeatedCrash) { |
| 146 | window.webContents.reload() |
| 147 | return |
| 148 | } |
| 149 | |
| 150 | log.warn('[renderer] repeated crash; recovering at home route') |
| 151 | options.loadHome() |
| 152 | }, 250) |
| 153 | }) |
| 154 | } |
| 155 |