feat(updater): option to not restart after install (#3299)

* feat(updater): option to not restart after install

* More platform cfg

* Add the same function for `UpdaterBuilder`

* Fix missing `#[cfg(windows)]`

* Mark `current_exe_args` cfg(windows)

* Mark `on_before_exit` cfg(windows)

* Mark `installer_args` cfg(windows)

* Note about `installer_arg` apply to both

* Remove current args and restart together

* Only build needed bundle on windows as well

* Remove `/NS` since it breaks the msi updater

* Add launch updater debug log

* Add a folder to test updates

* Remove unused `#[allow(unused)]`

* Format

* messed up git stage

* Add change file

* Clean up

* Disable NSIS compression for API example

* Bump wry for v1 test to pull in https://github.com/tauri-apps/wry/pull/1703

* format

* Make typescript happy

* Close new update on destroy

examples/api/src/views/Updater.svelte

@@ -1,12 +1,18 @@
-<script>
-  import { check } from '@tauri-apps/plugin-updater'
+<script lang="ts">
+  import { check, Update } from '@tauri-apps/plugin-updater'
   import { relaunch } from '@tauri-apps/plugin-process'
+  import { onDestroy } from 'svelte'
 
-  export let onMessage
+  let { onMessage } = $props()
 
-  let isChecking, isInstalling, newUpdate
-  let totalSize = 0,
-    downloadedSize = 0
+  let isChecking = $state(false)
+  let isInstalling = $state(false)
+  let newUpdate = $state<Update | undefined>()
+  let totalSize = $state(0)
+  let downloadedSize = $state(0)
+  let progress = $derived(
+    totalSize ? Math.round((downloadedSize / totalSize) * 100) : 0
+  )
 
   async function checkUpdate() {
     isChecking = true
@@ -31,10 +37,10 @@
     isInstalling = true
     downloadedSize = 0
     try {
-      await newUpdate.downloadAndInstall((downloadProgress) => {
+      await newUpdate!.downloadAndInstall((downloadProgress) => {
         switch (downloadProgress.event) {
           case 'Started':
-            totalSize = downloadProgress.data.contentLength
+            totalSize = downloadProgress.data.contentLength!
             break
           case 'Progress':
             downloadedSize += downloadProgress.data.chunkLength
@@ -54,14 +60,16 @@
     }
   }
 
-  $: progress = totalSize ? Math.round((downloadedSize / totalSize) * 100) : 0
+  onDestroy(() => {
+    newUpdate?.close()
+  })
 </script>
 
 <div class="flex children:grow children:h10">
   {#if !isChecking && !newUpdate}
-    <button class="btn" on:click={checkUpdate}>Check update</button>
+    <button class="btn" onclick={checkUpdate}>Check update</button>
   {:else if !isInstalling && newUpdate}
-    <button class="btn" on:click={install}>Install update</button>
+    <button class="btn" onclick={install}>Install update</button>
   {:else}
     <div class="progress">
       <span>{progress}%</span>