Files
tauri-plugins-workspace/plugins/updater
Lucas Fernandes Nogueira 7b7c7c6251 fix(updater): release the previous download when downloading again (#3691)
Each `Update.download()` overwrote `this.downloadedBytes` without closing the
previous resource, so the whole previous update payload stayed in the webview
resources table. The previous resource is now closed once the new download
succeeded (so a failed retry still leaves the earlier download installable).

Not covered by e2e: the fixture manifest has no valid signature, so a
download can never succeed there.

plugins/updater/guest-js/index.ts
2026-10-11 16:11:59 -03:00
..
2023-06-19 04:30:18 -07:00
2024-11-20 00:50:02 +02:00
2026-10-10 12:50:18 -03:00
2023-05-11 13:33:24 -03:00
2023-05-11 13:33:24 -03:00
2026-10-10 12:50:18 -03:00
2026-09-26 14:46:48 -03:00

plugin-updater

In-app updates for Tauri applications.

Platform Supported
Linux ✓
Windows ✓
macOS ✓
Android x
iOS x

Install

This plugin requires a Rust version of at least 1.90

There are three general methods of installation that we can recommend.

  1. Use crates.io and npm (easiest, and requires you to trust that our publishing pipeline worked)
  2. Pull sources directly from Github using git tags / revision hashes (most secure)
  3. Git submodule install this repo in your tauri project and then use file protocol to ingest the source (most secure, but inconvenient to use)

Install the Core plugin by adding the following to your Cargo.toml file:

src-tauri/Cargo.toml

# you can add the dependencies on the `[dependencies]` section if you do not target mobile
[target."cfg(not(any(target_os = \"android\", target_os = \"ios\")))".dependencies]
tauri-plugin-updater = "2.0.0"
# alternatively with Git:
tauri-plugin-updater = { git = "https://github.com/tauri-apps/plugins-workspace", branch = "v2" }

You can install the JavaScript Guest bindings using your preferred JavaScript package manager:

pnpm add @tauri-apps/plugin-updater
# or
npm add @tauri-apps/plugin-updater
# or
yarn add @tauri-apps/plugin-updater

Usage

First you need to register the core plugin with Tauri:

src-tauri/src/lib.rs

fn main() {
    tauri::Builder::default()
        .setup(|app| {
            #[cfg(desktop)]
            app.handle().plugin(tauri_plugin_updater::Builder::new().build())?;
            Ok(())
        })
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}

Afterwards all the plugin's APIs are available through the JavaScript guest bindings:

import { check } from '@tauri-apps/plugin-updater'
import { relaunch } from '@tauri-apps/plugin-process'
const update = await check()
if (update) {
  await update.downloadAndInstall()
  // Relaunch the app on macOS and Linux to run the newly install version
  await relaunch()
}

Note that for these APIs to work you have to properly configure the updater first and generate updater artifacts. Please refer to the guide on our website for this.

Contributing

PRs accepted. Please make sure to read the Contributing Guide before making a pull request.

Partners

CrabNebula

For the complete list of sponsors please visit our website and Open Collective.

License

Code: (c) 2015 - Present - The Tauri Programme within The Commons Conservancy.

MIT or MIT/Apache 2.0 where applicable.