up

electron/main.ts

@@ -5,6 +5,8 @@ import { join } from 'node:path'
 import { Readable } from 'node:stream'
 import { Controller } from './controller.js'
 import { parseRange } from './range.js'
+import { PackageStore } from './package-store.js'
+import { packageMediaResponse } from './package-media.js'
 import type { HostInfo } from '../src/types/screen.js'
 
 // Native Wayland запрещает размещение окна на выбранном дисплее по координатам.
@@ -87,9 +89,19 @@ function show(displayId: number) {
   })
   void output.loadURL('screen-app://app/index.html?output=1')
 }
+// Две копии приложения не должны одновременно менять указатели пакетов.
+if (!app.requestSingleInstanceLock()) app.exit(0)
+app.on('second-instance', () => {
+  control?.show()
+  control?.focus()
+})
+
 app
   .whenReady()
   .then(async () => {
+    const packages = new PackageStore(join(app.getPath('userData'), 'packages'))
+    await packages.initialize()
+    app.on('before-quit', () => packages.cancel())
     session.defaultSession.setPermissionRequestHandler((_contents, _permission, callback) =>
       callback(false),
     )
@@ -102,6 +114,7 @@ app
         'X-Content-Type-Options': 'nosniff',
       }
       if (url.host !== 'app' || request.method !== 'GET') return new Response(null, { status: 404 })
+      if (url.pathname.startsWith('/packages/')) return packageMediaResponse(packages, request)
       if (url.pathname.startsWith('/media/')) {
         const media =
           url.pathname === '/media/audio'