OS Information

GitHub npm crates.io

API Reference

Read information about the operating system using the OS Information plugin.

Setup

Install the OS Information plugin to get started.

Automatic

Use your project’s package manager to add the dependency:

npm

npm run tauri add os

yarn

yarn run tauri add os

pnpm

pnpm tauri add os

bun

bun tauri add os

cargo

cargo tauri add os

Manual

1. Run cargo add tauri-plugin-os to add the plugin to the project’s dependencies in Cargo.toml.

2. Modify lib.rs to initialize the plugin:

   lib.rs

   #[cfg_attr(mobile, tauri::mobile_entry_point)]
   pub fn run() {
       tauri::Builder::default()
           // Initialize the plugin
           .plugin(tauri_plugin_os::init())
           .run(tauri::generate_context!())
           .expect("error while running tauri application");
   }

3. If you’d like to use in JavaScript then install the npm package as well:

   npm

   npm install @tauri-apps/plugin-os

   yarn

   yarn add @tauri-apps/plugin-os

   pnpm

   pnpm add @tauri-apps/plugin-os

   bun

   bun add @tauri-apps/plugin-os

Usage

With this plugin you can query multiple information from current operational system. See all available functions in the JavaScript API or Rust API references.

Example: OS Platform

platform returns a string describing the specific operating system in use. The value is set at compile time. Possible values are linux, macos, ios, freebsd, dragonfly, netbsd, openbsd, solaris, android, windows.

JavaScript

import { platform } from '@tauri-apps/plugin-os';

const currentPlatform = await platform();
console.log(currentPlatform);
// Prints "windows" to the console

Rust

let platform = tauri_plugin_os::platform();
println!("Platform: {}", platform);
// Prints "windows" to the terminal

Permissions

By default all plugin commands are blocked and cannot be accessed. You must define a list of permissions in your capabilities configuration.

See Permissions Overview for more information.

src-tauri/capabilities/main.json

{
  "permissions": [
    ...,
    "os:allow-arch",
    "os:allow-hostname",
    "os:allow-os-type"
  ]
}

Permission	Description
os:allow-arch	Enables the arch command without any pre-configured scope.
os:deny-arch	Denies the arch command without any pre-configured scope.
os:allow-exe-extension	Enables the exe-extension command without any pre-configured scope.
os:deny-exe-extension	Denies the exe-extension command without any pre-configured scope.
os:allow-family	Enables the family command without any pre-configured scope.
os:deny-family	Denies the family command without any pre-configured scope.
os:allow-hostname	Enables the hostname command without any pre-configured scope.
os:deny-hostname	Denies the hostname command without any pre-configured scope.
os:allow-locale	Enables the locale command without any pre-configured scope.
os:deny-locale	Denies the locale command without any pre-configured scope.
os:allow-os-type	Enables the os-type command without any pre-configured scope.
os:deny-os-type	Denies the os-type command without any pre-configured scope.
os:allow-platform	Enables the platform command without any pre-configured scope.
os:deny-platform	Denies the platform command without any pre-configured scope.
os:allow-version	Enables the version command without any pre-configured scope.
os:deny-version	Denies the version command without any pre-configured scope.