feat(desktop): manual-download update check and OSS release manifest

Adds an unsigned, manual-download update flow. The main process fetches the OSS updates/releases.json manifest (DSH_UPDATE_URL overrides), compares the latest version, and on startup and hourly prompts to open the per-platform installer URL; a preload bridge exposes the same check to the SPA's About "check for updates" button, which renders the version, notes, and a download link. scripts/generate-release-json.mjs builds the manifest from the packaged .dmg/.exe. Windows nsis packaging is configured. Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-14 20:45:21 +08:00
parent e18cfbfb93
commit e87a3084ea
9 changed files with 290 additions and 16 deletions
@@ -0,0 +1,59 @@
+#!/usr/bin/env node
+/**
+ * Generate the OSS update manifest (`releases.json`) from the packaged
+ * installers in `apps/desktop/dist`. The manifest drives both the desktop app's
+ * manual "check for updates" (main-process fetch + version compare) and the
+ * web download page. Run after `desktop:pack`, then upload `releases.json`
+ * together with the installers to the OSS `updates/` folder.
+ *
+ * The installer URLs are derived from the `DSH_UPDATE_BASE` (default
+ * `https://deepseek.pinesound.cn/updates/`) plus the artifact filename.
+ * `DSH_RELEASE_NOTES` optionally supplies the release-notes text.
+ */
+
+import { readdirSync, writeFileSync } from 'node:fs'
+import { dirname, join, resolve } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const root = resolve(dirname(fileURLToPath(import.meta.url)), '../../..')
+const dist = join(root, 'apps/desktop/dist')
+const base = process.env.DSH_UPDATE_BASE ?? 'https://deepseek.pinesound.cn/updates/'
+
+/** Extract a semver-ish version from a filename like `…0.1.0-rc.5-arm64.dmg`. */
+function versionOf(filename) {
+  const base = filename.replace(/\.(dmg|exe)$/, '').replace(/-(arm64|x64)$/, '')
+  const match = /(\d+\.\d+\.\d+(?:-[0-9A-Za-z.]+)?)$/.exec(base)
+  return match === null ? undefined : match[1]
+}
+
+const platforms = {}
+let latestVersion
+let latestDate = process.env.DSH_RELEASE_DATE ?? new Date().toISOString().slice(0, 10)
+
+for (const entry of readdirSync(dist)) {
+  if (!entry.endsWith('.dmg') && !entry.endsWith('.exe')) continue
+  const version = versionOf(entry)
+  if (version === undefined) continue
+  const key = entry.endsWith('.dmg')
+    ? entry.includes('arm64') ? 'mac-arm64' : 'mac-x64'
+    : 'win-x64'
+  platforms[key] = { url: `${base}${encodeURIComponent(entry)}` }
+  if (latestVersion === undefined || version > latestVersion) {
+    latestVersion = version
+    latestDate = process.env.DSH_RELEASE_DATE ?? new Date().toISOString().slice(0, 10)
+  }
+}
+
+if (latestVersion === undefined) {
+  console.error(`generate-release-json: no installers found in ${dist}`)
+  process.exit(1)
+}
+
+const manifest = {
+  latest: { version: latestVersion, date: latestDate },
+  releaseNotes: process.env.DSH_RELEASE_NOTES ?? '',
+  platforms,
+}
+
+writeFileSync(join(dist, 'releases.json'), `${JSON.stringify(manifest, null, 2)}\n`)
+console.log(`wrote ${join(dist, 'releases.json')} for ${latestVersion}`)