js: Add more API and README

js/README.md

@@ -0,0 +1,43 @@
+# Library for KernelSU's module WebUI
+
+## Install
+
+```sh
+yarn add kernelsu
+```
+
+## API
+
+### exec
+
+Execute a command in the **root** shell.
+
+options:
+
+- `cwd` - Current working directory of the child process
+- `env` - Environment key-value pairs
+
+```javascript
+import { exec } from 'kernelsu';
+
+const { stdout, stderr } = await exec('ls -l', { cwd: '/tmp'});
+console.log(stdout);
+```
+
+### fullScreen
+
+Request the WebView enter/exit full screen.
+
+```javascript
+import { fullScreen } from 'kernelsu';
+fullScreen(true);
+```
+
+### toast
+
+Show a toast message.
+
+```javascript
+import { toast } from 'kernelsu';
+toast('Hello, world!');
+```

js/index.js

@@ -3,7 +3,7 @@ function getUniqueCallbackName() {
   return `_callback_${Date.now()}_${callbackCounter++}`;
 }
 
-function exec(command, options) {
+export function exec(command, options) {
   if (typeof options === "undefined") {
     options = {};
   }
@@ -46,3 +46,11 @@ function exec(command, options) {
     }
   });
 }
+
+export function fullScreen(isFullScreen) {
+    ksu.fullScreen(isFullScreen);
+}
+
+export function toast(message) {
+    ksu.toast(message);
+}

js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "kernelsu",
-  "version": "1.0.0",
+  "version": "1.0.2",
   "description": "Library for KernelSU's module WebUI",
   "main": "index.js",
   "scripts": {