feat(plugins): inject API on window.__TAURI__ (#383)

plugins/os/guest-js/index.ts

@@ -8,7 +8,11 @@
  * @module
  */
 
-import { invoke } from "@tauri-apps/api/tauri";
+declare global {
+  interface Window {
+    __TAURI_INVOKE__: <T>(cmd: string, args?: unknown) => Promise<T>;
+  }
+}
 
 type Platform =
   | "linux"
@@ -63,7 +67,7 @@ const EOL = isWindows() ? "\r\n" : "\n";
  *
  */
 async function platform(): Promise<Platform> {
-  return invoke("plugin:os|platform");
+  return window.__TAURI_INVOKE__("plugin:os|platform");
 }
 
 /**
@@ -77,7 +81,7 @@ async function platform(): Promise<Platform> {
  * @since 1.0.0
  */
 async function version(): Promise<string> {
-  return invoke("plugin:os|version");
+  return window.__TAURI_INVOKE__("plugin:os|version");
 }
 
 /**
@@ -91,7 +95,7 @@ async function version(): Promise<string> {
  * @since 1.0.0
  */
 async function type(): Promise<OsType> {
-  return invoke("plugin:os|kind");
+  return window.__TAURI_INVOKE__("plugin:os|kind");
 }
 
 /**
@@ -106,7 +110,7 @@ async function type(): Promise<OsType> {
  * @since 1.0.0
  */
 async function arch(): Promise<Arch> {
-  return invoke("plugin:os|arch");
+  return window.__TAURI_INVOKE__("plugin:os|arch");
 }
 
 /**
@@ -120,7 +124,7 @@ async function arch(): Promise<Arch> {
  * @since 1.0.0
  */
 async function tempdir(): Promise<string> {
-  return invoke("plugin:os|tempdir");
+  return window.__TAURI_INVOKE__("plugin:os|tempdir");
 }
 
 export { EOL, platform, version, type, arch, tempdir };

plugins/os/src/api-iife.js

@@ -0,0 +1 @@
+if("__TAURI__"in window){var __TAURI_OS__=function(n){"use strict";const _=navigator.appVersion.includes("Win")?"\r\n":"\n";return n.EOL=_,n.arch=async function(){return window.__TAURI_INVOKE__("plugin:os|arch")},n.platform=async function(){return window.__TAURI_INVOKE__("plugin:os|platform")},n.tempdir=async function(){return window.__TAURI_INVOKE__("plugin:os|tempdir")},n.type=async function(){return window.__TAURI_INVOKE__("plugin:os|kind")},n.version=async function(){return window.__TAURI_INVOKE__("plugin:os|version")},n}({});Object.defineProperty(window.__TAURI__,"os",{value:__TAURI_OS__})}

plugins/os/src/lib.rs

@@ -70,6 +70,7 @@ pub fn tempdir() -> PathBuf {
 
 pub fn init<R: Runtime>() -> TauriPlugin<R> {
     Builder::new("os")
+        .js_init_script(include_str!("api-iife.js").to_string())
         .invoke_handler(tauri::generate_handler![
             commands::platform,
             commands::version,