feat: introucing svelte package and sandbox

apps/benchmarks/.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["@babel/preset-env"]
+}

apps/benchmarks/package.json

@@ -7,12 +7,16 @@
     "email": "[email protected]"
   },
   "scripts": {
-    "morfeo-vs": "node src/morfeo-vs/index.js",
-    "core": "node src/core/index.js",
-    "jss": "node src/jss/index.js",
-    "all": "npm run core && npm run jss && npm run morfeo-vs"
+    "build": "rimraf build && babel ./src/ --out-dir build/ --ignore ./node_modules",
+    "morfeo-vs": "node build/morfeo-vs/index.js",
+    "core": "node build/core/index.js",
+    "jss": "node build/jss/index.js",
+    "all": "npm run build && npm run core && npm run jss && npm run morfeo-vs"
   },
   "devDependencies": {
+    "@babel/cli": "^7.14.3",
+    "@babel/core": "^7.14.3",
+    "@babel/preset-env": "^7.14.2",
     "benchmark": "^2.1.4"
   },
   "dependencies": {

apps/benchmarks/results/core.md

@@ -8,9 +8,9 @@
 }
 ```
 
-**regular parsing**  1,560,270 ops/sec ±2.01% (84 runs sampled)
+**regular parsing**  1,763,585 ops/sec ±0.77% (91 runs sampled)
 
-**with cache enabled**  2,950,728 ops/sec ±0.88% (89 runs sampled)
+**with cache enabled**  3,327,487 ops/sec ±1.13% (95 runs sampled)
 
 Fastest is **with cache enabled**
 
@@ -23,9 +23,9 @@ Fastest is **with cache enabled**
 }
 ```
 
-**regular parsing**  822,836 ops/sec ±0.63% (93 runs sampled)
+**regular parsing**  822,458 ops/sec ±2.70% (90 runs sampled)
 
-**with cache enabled**  1,763,224 ops/sec ±1.10% (85 runs sampled)
+**with cache enabled**  1,703,082 ops/sec ±1.05% (88 runs sampled)
 
 Fastest is **with cache enabled**
 
@@ -38,9 +38,9 @@ Fastest is **with cache enabled**
 }
 ```
 
-**regular parsing**  136,781 ops/sec ±1.19% (92 runs sampled)
+**regular parsing**  134,212 ops/sec ±1.09% (89 runs sampled)
 
-**with cache enabled**  245,730 ops/sec ±0.96% (92 runs sampled)
+**with cache enabled**  238,007 ops/sec ±1.02% (90 runs sampled)
 
 Fastest is **with cache enabled**
 
@@ -58,8 +58,8 @@ Fastest is **with cache enabled**
 }
 ```
 
-**regular parsing**  58,332 ops/sec ±1.22% (85 runs sampled)
+**regular parsing**  58,249 ops/sec ±1.07% (89 runs sampled)
 
-**with cache enabled**  96,209 ops/sec ±0.86% (91 runs sampled)
+**with cache enabled**  94,102 ops/sec ±0.66% (94 runs sampled)
 
 Fastest is **with cache enabled**

apps/benchmarks/results/jss.md

@@ -10,8 +10,8 @@
 }
 ```
 
-**regular parsing**  2,964,522 ops/sec ±0.74% (91 runs sampled)
+**regular parsing**  549,704 ops/sec ±1.01% (92 runs sampled)
 
-**jss**  196,230 ops/sec ±2.66% (87 runs sampled)
+**jss**  206,599 ops/sec ±2.35% (92 runs sampled)
 
 Fastest is **regular parsing**

apps/benchmarks/results/morfeo-vs-styled-system.md

@@ -11,8 +11,8 @@
 }
 ```
 
-**morfeo**  415,502 ops/sec ±0.98% (94 runs sampled)
+**morfeo**  411,153 ops/sec ±1.25% (93 runs sampled)
 
-**styled system**  331,424 ops/sec ±1.17% (89 runs sampled)
+**styled system**  279,202 ops/sec ±0.84% (91 runs sampled)
 
 Fastest is **morfeo**

apps/benchmarks/src/core/completeStyle.js

@@ -1,6 +1,6 @@
 const Benchmark = require('benchmark');
 const { parsers } = require('@morfeo/core');
-const { onCycle, onComplete, onStart, appendInMd } = require('./utils');
+const { onCycle, onComplete, onStart } = require('./utils');
 
 const suite = new Benchmark.Suite();
 

apps/svelte-sandbox/.gitignore

@@ -0,0 +1,4 @@
+/node_modules/
+/public/build/
+
+.DS_Store

apps/svelte-sandbox/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
+```

apps/svelte-sandbox/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "svelte-app",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "build": "rollup -c",
+    "dev": "rollup -c -w",
+    "start": "sirv public --no-clear"
+  },
+  "devDependencies": {
+    "@rollup/plugin-commonjs": "^17.0.0",
+    "@rollup/plugin-node-resolve": "^11.0.0",
+    "rollup": "^2.3.4",
+    "tslib": "^2.2.0",
+    "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"
+  },
+  "dependencies": {
+    "@morfeo/web": "^0.1.0",
+    "@morfeo/svelte": "^0.1.0",
+    "rollup-plugin-replace": "^2.2.0",
+    "sirv-cli": "^1.0.0"
+  }
+}

apps/svelte-sandbox/public/index.html

@@ -0,0 +1,18 @@
+<!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>

apps/svelte-sandbox/rollup.config.js

@@ -0,0 +1,82 @@
+import svelte from 'rollup-plugin-svelte';
+import commonjs from '@rollup/plugin-commonjs';
+import resolve from '@rollup/plugin-node-resolve';
+import replace from 'rollup-plugin-replace';
+import livereload from 'rollup-plugin-livereload';
+import { terser } from 'rollup-plugin-terser';
+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.js',
+  output: {
+    sourcemap: true,
+    format: 'iife',
+    name: 'app',
+    file: 'public/build/bundle.js',
+  },
+  plugins: [
+    replace({ 'process.env.NODE_ENV': JSON.stringify('production') }),
+    svelte({
+      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(),
+
+    // 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,
+  },
+};