initial commit

examples/svelte-app/.gitignore

@@ -0,0 +1,5 @@
+node_modules/
+public/build/
+public/index.tauri.html
+
+example.stronghold

examples/svelte-app/.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+  "recommendations": ["svelte.svelte-vscode"]
+}

examples/svelte-app/README.md

@@ -0,0 +1,105 @@
+*Looking for a shareable component template? Go here --> [sveltejs/component-template](https://github.com/sveltejs/component-template)*
+
+---
+
+# svelte app
+
+This is a project template for [Svelte](https://svelte.dev) apps. It lives at https://github.com/sveltejs/template.
+
+To create a new project based on this template using [degit](https://github.com/Rich-Harris/degit):
+
+```bash
+npx degit sveltejs/template svelte-app
+cd svelte-app
+```
+
+*Note that you will need to have [Node.js](https://nodejs.org) installed.*
+
+
+## Get started
+
+Install the dependencies...
+
+```bash
+cd svelte-app
+npm install
+```
+
+...then start [Rollup](https://rollupjs.org):
+
+```bash
+npm run dev
+```
+
+Navigate to [localhost:5000](http://localhost:5000). You should see your app running. Edit a component file in `src`, save it, and reload the page to see your changes.
+
+By default, the server will only respond to requests from localhost. To allow connections from other computers, edit the `sirv` commands in package.json to include the option `--host 0.0.0.0`.
+
+If you're using [Visual Studio Code](https://code.visualstudio.com/) we recommend installing the official extension [Svelte for VS Code](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode). If you are using other editors you may need to install a plugin in order to get syntax highlighting and intellisense.
+
+## Building and running in production mode
+
+To create an optimised version of the app:
+
+```bash
+npm run build
+```
+
+You can run the newly built app with `npm run start`. This uses [sirv](https://github.com/lukeed/sirv), which is included in your package.json's `dependencies` so that the app will work when you deploy to platforms like [Heroku](https://heroku.com).
+
+
+## Single-page app mode
+
+By default, sirv will only respond to requests that match files in `public`. This is to maximise compatibility with static fileservers, allowing you to deploy your app anywhere.
+
+If you're building a single-page app (SPA) with multiple routes, sirv needs to be able to respond to requests for *any* path. You can make it so by editing the `"start"` command in package.json:
+
+```js
+"start": "sirv public --single"
+```
+
+## Using TypeScript
+
+This template comes with a script to set up a TypeScript development environment, you can run it immediately after cloning the template with:
+
+```bash
+node scripts/setupTypeScript.js
+```
+
+Or remove the script via:
+
+```bash
+rm scripts/setupTypeScript.js
+```
+
+## Deploying to the web
+
+### With [Vercel](https://vercel.com)
+
+Install `vercel` if you haven't already:
+
+```bash
+npm install -g vercel
+```
+
+Then, from within your project folder:
+
+```bash
+cd public
+vercel deploy --name my-project
+```
+
+### With [surge](https://surge.sh/)
+
+Install `surge` if you haven't already:
+
+```bash
+npm install -g surge
+```
+
+Then, from within your project folder:
+
+```bash
+npm run build
+surge public my-project.surge.sh
+```

examples/svelte-app/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "svelte-app",
+  "version": "1.0.0",
+  "scripts": {
+    "build": "rollup -c",
+    "dev": "rollup -c -w",
+    "start": "sirv public",
+    "validate": "svelte-check",
+    "tauri": "tauri"
+  },
+  "devDependencies": {
+    "@rollup/plugin-commonjs": "^18.0.0",
+    "@rollup/plugin-node-resolve": "^11.2.0",
+    "@rollup/plugin-typescript": "^8.2.0",
+    "@tauri-apps/cli": "^1.0.0-beta.8",
+    "@tsconfig/svelte": "^1.0.0",
+    "rollup": "^2.45",
+    "rollup-plugin-css-only": "^3.1.0",
+    "rollup-plugin-livereload": "^2.0.0",
+    "rollup-plugin-svelte": "^7.0.0",
+    "rollup-plugin-terser": "^7.0.0",
+    "svelte": "^3.0.0",
+    "svelte-check": "^1.0.0",
+    "svelte-preprocess": "^4.0.0",
+    "tslib": "^2.0.0",
+    "typescript": "^3.9.3"
+  },
+  "dependencies": {
+    "sirv-cli": "^1.0.0",
+    "tauri-plugin-websocket-api": "link:../../"
+  }
+}

examples/svelte-app/public/global.css

@@ -0,0 +1,63 @@
+html, body {
+	position: relative;
+	width: 100%;
+	height: 100%;
+}
+
+body {
+	color: #333;
+	margin: 0;
+	padding: 8px;
+	box-sizing: border-box;
+	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+}
+
+a {
+	color: rgb(0,100,200);
+	text-decoration: none;
+}
+
+a:hover {
+	text-decoration: underline;
+}
+
+a:visited {
+	color: rgb(0,80,160);
+}
+
+label {
+	display: block;
+}
+
+input, button, select, textarea {
+	font-family: inherit;
+	font-size: inherit;
+	-webkit-padding: 0.4em 0;
+	padding: 0.4em;
+	margin: 0 0 0.5em 0;
+	box-sizing: border-box;
+	border: 1px solid #ccc;
+	border-radius: 2px;
+}
+
+input:disabled {
+	color: #ccc;
+}
+
+button {
+	color: #333;
+	background-color: #f4f4f4;
+	outline: none;
+}
+
+button:disabled {
+	color: #999;
+}
+
+button:not(:disabled):active {
+	background-color: #ddd;
+}
+
+button:focus {
+	border-color: #666;
+}

examples/svelte-app/public/index.html

@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+	<meta charset='utf-8'>
+	<meta name='viewport' content='width=device-width,initial-scale=1'>
+
+	<title>Svelte app</title>
+
+	<link rel='icon' type='image/png' href='favicon.png'>
+	<link rel='stylesheet' href='global.css'>
+	<link rel='stylesheet' href='build/bundle.css'>
+
+	<script defer src='build/bundle.js'></script>
+</head>
+
+<body>
+</body>
+
+</html>

examples/svelte-app/rollup.config.js

@@ -0,0 +1,83 @@
+import svelte from 'rollup-plugin-svelte';
+import commonjs from '@rollup/plugin-commonjs';
+import resolve from '@rollup/plugin-node-resolve';
+import livereload from 'rollup-plugin-livereload';
+import { terser } from 'rollup-plugin-terser';
+import sveltePreprocess from 'svelte-preprocess';
+import typescript from '@rollup/plugin-typescript';
+import css from 'rollup-plugin-css-only';
+
+const production = !process.env.ROLLUP_WATCH;
+
+function serve() {
+	let server;
+
+	function toExit() {
+		if (server) server.kill(0);
+	}
+
+	return {
+		writeBundle() {
+			if (server) return;
+			server = require('child_process').spawn('npm', ['run', 'start', '--', '--dev'], {
+				stdio: ['ignore', 'inherit', 'inherit'],
+				shell: true
+			});
+
+			process.on('SIGTERM', toExit);
+			process.on('exit', toExit);
+		}
+	};
+}
+
+export default {
+	input: 'src/main.ts',
+	output: {
+		sourcemap: true,
+		format: 'iife',
+		name: 'app',
+		file: 'public/build/bundle.js'
+	},
+	plugins: [
+		svelte({
+			preprocess: sveltePreprocess(),
+			compilerOptions: {
+				// enable run-time checks when not in production
+				dev: !production
+			}
+		}),
+		// we'll extract any component CSS out into
+		// a separate file - better for performance
+		css({ output: 'bundle.css' }),
+
+		// If you have external dependencies installed from
+		// npm, you'll most likely need these plugins. In
+		// some cases you'll need additional configuration -
+		// consult the documentation for details:
+		// https://github.com/rollup/plugins/tree/master/packages/commonjs
+		resolve({
+			browser: true,
+			dedupe: ['svelte']
+		}),
+		commonjs(),
+		typescript({
+			sourceMap: !production,
+			inlineSources: !production
+		}),
+
+		// In dev mode, call `npm run start` once
+		// the bundle has been generated
+		!production && serve(),
+
+		// Watch the `public` directory and refresh the
+		// browser on changes when not in production
+		!production && livereload('public'),
+
+		// If we're building for production (npm run build
+		// instead of npm run dev), minify
+		production && terser()
+	],
+	watch: {
+		clearScreen: false
+	}
+};

examples/svelte-app/src-tauri/.gitignore

@@ -0,0 +1,7 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+WixTools
+
+# These are backup files generated by rustfmt
+**/*.rs.bk

examples/svelte-app/src-tauri/Cargo.toml

@@ -0,0 +1,23 @@
+[package]
+name = "app"
+version = "0.1.0"
+description = "A Tauri App"
+authors = [ "Tauri Programme within The Commons Conservancy" ]
+repository = ""
+edition = "2018"
+
+[dependencies]
+serde_json = "1.0"
+serde = { version = "1.0", features = [ "derive" ] }
+tauri = { version = "1.0.0-beta.5", features = ["api-all"] }
+tokio = { version = "1.11", features = ["net"] }
+futures-util = "0.3"
+tauri-plugin-websocket = { path = "../../../" }
+tokio-tungstenite = "0.15"
+
+[build-dependencies]
+tauri-build = "1.0.0-beta.3"
+
+[features]
+default = [ "custom-protocol" ]
+custom-protocol = [ "tauri/custom-protocol" ]

examples/svelte-app/src-tauri/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+  tauri_build::build()
+}

examples/svelte-app/src-tauri/rustfmt.toml

@@ -0,0 +1,13 @@
+max_width = 100
+hard_tabs = false
+tab_spaces = 2
+newline_style = "Auto"
+use_small_heuristics = "Default"
+reorder_imports = true
+reorder_modules = true
+remove_nested_parens = true
+edition = "2018"
+merge_derives = true
+use_try_shorthand = false
+use_field_init_shorthand = false
+force_explicit_abi = true

examples/svelte-app/src-tauri/src/main.rs

@@ -0,0 +1,40 @@
+#![cfg_attr(
+  all(not(debug_assertions), target_os = "windows"),
+  windows_subsystem = "windows"
+)]
+
+use futures_util::StreamExt;
+use tauri_plugin_websocket::TauriWebsocket;
+use tokio::net::{TcpListener, TcpStream};
+
+async fn start_server() {
+  let addr = "127.0.0.1:8080".to_string();
+
+  // Create the event loop and TCP listener we'll accept connections on.
+  let try_socket = TcpListener::bind(&addr).await;
+  let listener = try_socket.expect("Failed to bind");
+
+  while let Ok((stream, _)) = listener.accept().await {
+    tokio::spawn(accept_connection(stream));
+  }
+}
+
+async fn accept_connection(stream: TcpStream) {
+  let ws_stream = tokio_tungstenite::accept_async(stream)
+    .await
+    .expect("Error during the websocket handshake occurred");
+
+  let (write, read) = ws_stream.split();
+  read
+    .forward(write)
+    .await
+    .expect("Failed to forward message")
+}
+
+fn main() {
+  tauri::async_runtime::spawn(start_server());
+  tauri::Builder::default()
+    .plugin(TauriWebsocket::default())
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}

examples/svelte-app/src-tauri/tauri.conf.json

@@ -0,0 +1,54 @@
+{
+  "build": {
+    "distDir": "../public",
+    "devPath": "http://localhost:5000",
+    "beforeDevCommand": "yarn dev",
+    "beforeBuildCommand": "yarn build",
+    "withGlobalTauri": true
+  },
+  "tauri": {
+    "bundle": {
+      "active": true,
+      "targets": "all",
+      "identifier": "com.tauri.dev",
+      "icon": [
+        "icons/32x32.png",
+        "icons/128x128.png",
+        "icons/128x128@2x.png",
+        "icons/icon.icns",
+        "icons/icon.ico"
+      ],
+      "resources": [],
+      "externalBin": [],
+      "copyright": "",
+      "category": "DeveloperTool",
+      "shortDescription": "",
+      "longDescription": "",
+      "deb": {
+        "depends": [],
+        "useBootstrapper": false
+      },
+      "macOS": {
+        "frameworks": [],
+        "minimumSystemVersion": "",
+        "useBootstrapper": false,
+        "exceptionDomain": ""
+      }
+    },
+    "allowlist": {
+      "all": true
+    },
+    "windows": [
+      {
+        "title": "Tauri App",
+        "width": 800,
+        "height": 600,
+        "resizable": true,
+        "fullscreen": false
+      }
+    ],
+    "security": {
+      "csp": "default-src blob: data: filesystem: ws: http: https: 'unsafe-eval' 'unsafe-inline'"
+    }
+  }
+}

examples/svelte-app/src/App.svelte

@@ -0,0 +1,35 @@
+<script lang="ts">
+	import WebSocket from 'tauri-plugin-websocket-api'
+	import { onMount } from 'svelte'
+
+	let ws
+	let response = ''
+	let message = ''
+
+	onMount(async () => {
+		ws = await WebSocket.connect('ws://127.0.0.1:8080').then(r => {
+			_updateResponse('Connected')
+			return r
+		}).catch(_updateResponse)
+		ws.addListener(_updateResponse)
+	})
+
+	function _updateResponse(returnValue) {
+		response += (typeof returnValue === 'string' ? returnValue : JSON.stringify(returnValue)) + '<br>'
+	}
+
+	function send() {
+		ws.send(message).then(() => _updateResponse('Message sent')).catch(_updateResponse)
+	}
+
+	function disconnect() {
+		ws.disconnect().then(() => _updateResponse('Disconnected')).catch(_updateResponse)
+	}
+</script>
+
+<div>
+	<input bind:value={message}>
+	<button on:click={send}>Send</button>
+	<button on:click={disconnect}>Disconnect</button>
+</div>
+<div>{@html response}</div>

examples/svelte-app/src/main.ts

@@ -0,0 +1,8 @@
+import App from './App.svelte';
+
+const app = new App({
+	target: document.body,
+	props: {}
+});
+
+export default app;

examples/svelte-app/tsconfig.json

@@ -0,0 +1,6 @@
+{
+  "extends": "@tsconfig/svelte/tsconfig.json",
+
+  "include": ["src/**/*"],
+  "exclude": ["node_modules/*", "__sapper__/*", "public/*"]
+}