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Bundling Blockly with Parcel #682

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Bundling Blockly with Parcel #682

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#681 add example of bundling with Parcel
2torus Apr 29, 2021
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Rename serve to start
2torus Apr 29, 2021
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Fix names
2torus Apr 30, 2021
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Formatting
2torus May 7, 2021
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2torus May 7, 2021
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2torus May 7, 2021
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5 changes: 5 additions & 0 deletions examples/blockly-parcel/.parcelrc
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{
"extends": ["@parcel/config-default"],
"reporters": ["...", "parcel-reporter-static-files-copy"]
}

32 changes: 32 additions & 0 deletions examples/blockly-parcel/README.md
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[Home](../README.md)

# blockly-parcel-sample [![Built on Blockly](https://tinyurl.com/built-on-blockly)](https://github.com/google/blockly)

This sample shows how to load Blockly with [Parcel V2 bundler](https://v2.parceljs.org/).

The example mirrors a similar sample for [Webpack bundler](../blockly-webpack/README.md).

## Installation

```
npm install
```

## Running

```
npm run start
```

### Browsing
- [http://localhost:1234/index.html](http://localhost:1234/index.html): Loads Blockly with all the defaults (JavaScript and English lang).
- [http://localhost:1234/generator.html](http://localhost:1234/generator.html): Loads Blockly with the Python generator.
- [http://localhost:1234/locale.html](http://localhost:1234/locale.html): Loads Blockly with the French locale files.



## Building

```
npm run build
```
20 changes: 20 additions & 0 deletions examples/blockly-parcel/package.json
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{
"name": "blockly-parcel-sample",
"version": "0.0.0",
"private": true,
"scripts": {
"audit": "npm audit fix",
"update": "npm update",
"start": "parcel public/index.html",
"build": "parcel build public/index.html"
},
"devDependencies": {
"blockly": "^5.2",
"parcel": "next",
"parcel-reporter-static-files-copy": "^1.3"
},
"staticFiles": {
"staticPath": "node_modules/blockly/media",
"staticOutPath": "media"
}
}
61 changes: 61 additions & 0 deletions examples/blockly-parcel/public/generator.html
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<!DOCTYPE html>
<html>

<head>
<title>Blockly - Loading with Parcel</title>
<style>
html,
body {
height: 100%;
margin: 0;
}

#blocklyDiv {
height: 100%;
}

#blocklyButton {
float: right;
}
</style>
</head>

<body>
<nav>
<a href="./index.html">Default</a>
<a href="./generator.html">Custom generator</a>
<a href="./locale.html">Custom locale</a>
<button id="blocklyButton">Convert</button>
</nav>
<div id='blocklyDiv'>
</div>

<script type='module' src='../src/generator.js'></script>

<xml xmlns="https://developers.google.com/blockly/xml" id="toolbox" style="display: none">
<block type="controls_ifelse"></block>
<block type="logic_compare"></block>
<block type="logic_operation"></block>
<block type="controls_repeat_ext">
<value name="TIMES">
<shadow type="math_number">
<field name="NUM">10</field>
</shadow>
</value>
</block>
<block type="logic_operation"></block>
<block type="logic_negate"></block>
<block type="logic_boolean"></block>
<block type="logic_null" disabled="true"></block>
<block type="logic_ternary"></block>
<block type="text_charAt">
<value name="VALUE">
<block type="variables_get">
<field name="VAR">text</field>
</block>
</value>
</block>
</xml>
</body>

</html>
61 changes: 61 additions & 0 deletions examples/blockly-parcel/public/index.html
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<!DOCTYPE html>
<html>

<head>
<title>Blockly - Loading with Parcel</title>
<style>
html,
body {
height: 100%;
margin: 0;
}

#blocklyDiv {
height: 100%;
}

#blocklyButton {
float: right;
}
</style>
</head>

<body>
<nav>
<a href="./index.html">Default</a>
<a href="./generator.html">Custom generator</a>
<a href="./locale.html">Custom locale</a>
<button id="blocklyButton">Convert</button>
</nav>
<div id='blocklyDiv'>
</div>

<script type='module' src='../src/index.js'></script>

<xml xmlns="https://developers.google.com/blockly/xml" id="toolbox" style="display: none">
<block type="controls_ifelse"></block>
<block type="logic_compare"></block>
<block type="logic_operation"></block>
<block type="controls_repeat_ext">
<value name="TIMES">
<shadow type="math_number">
<field name="NUM">10</field>
</shadow>
</value>
</block>
<block type="logic_operation"></block>
<block type="logic_negate"></block>
<block type="logic_boolean"></block>
<block type="logic_null" disabled="true"></block>
<block type="logic_ternary"></block>
<block type="text_charAt">
<value name="VALUE">
<block type="variables_get">
<field name="VAR">text</field>
</block>
</value>
</block>
</xml>
</body>

</html>
61 changes: 61 additions & 0 deletions examples/blockly-parcel/public/locale.html
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<!DOCTYPE html>
<html>

<head>
<title>Blockly - Loading with Parcel</title>
<style>
html,
body {
height: 100%;
margin: 0;
}

#blocklyDiv {
height: 100%;
}

#blocklyButton {
float: right;
}
</style>
</head>

<body>
<nav>
<a href="./index.html">Default</a>
<a href="./generator.html">Custom generator</a>
<a href="./locale.html">Custom locale</a>
<button id="blocklyButton">Convert</button>
</nav>
<div id='blocklyDiv'>
</div>

<script type='module' src='../src/locale.js'></script>

<xml xmlns="https://developers.google.com/blockly/xml" id="toolbox" style="display: none">
<block type="controls_ifelse"></block>
<block type="logic_compare"></block>
<block type="logic_operation"></block>
<block type="controls_repeat_ext">
<value name="TIMES">
<shadow type="math_number">
<field name="NUM">10</field>
</shadow>
</value>
</block>
<block type="logic_operation"></block>
<block type="logic_negate"></block>
<block type="logic_boolean"></block>
<block type="logic_null" disabled="true"></block>
<block type="logic_ternary"></block>
<block type="text_charAt">
<value name="VALUE">
<block type="variables_get">
<field name="VAR">text</field>
</block>
</value>
</block>
</xml>
</body>

</html>
34 changes: 34 additions & 0 deletions examples/blockly-parcel/src/generator.js
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/**
* @license
* Copyright 2021 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/

/**
* @fileoverview Example of including Blockly using Parcel with
* the Python generator.
* @author ettinger.boris@gmail.com (Boris Ettinger)
*/

import * as Blockly from 'blockly/core';
import 'blockly/blocks';
import 'blockly/python';
import * as En from 'blockly/msg/en';

Blockly.setLocale(En);

document.addEventListener("DOMContentLoaded", function () {
const workspace = Blockly.inject('blocklyDiv',
{
toolbox: document.getElementById('toolbox'),
media: 'media/'
});

const lang = 'Python';
const button = document.getElementById('blocklyButton');
button.addEventListener('click', function () {
alert("Check the console for the generated output.");
const code = Blockly[lang].workspaceToCode(workspace);
console.log(code);
});
});
29 changes: 29 additions & 0 deletions examples/blockly-parcel/src/index.js
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/**
* @license
* Copyright 2021 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/

/**
* @fileoverview Example of including Blockly using Parcel with
* defaults: (English lang & JavaScript generator).
* @author ettinger.boris@gmail.com (Boris Ettinger)
*/

import * as Blockly from 'blockly';

document.addEventListener("DOMContentLoaded", function () {
const workspace = Blockly.inject('blocklyDiv',
{
toolbox: document.getElementById('toolbox'),
media: 'media/'
});

const lang = 'JavaScript';
const button = document.getElementById('blocklyButton');
button.addEventListener('click', function () {
alert("Check the console for the generated output.");
const code = Blockly[lang].workspaceToCode(workspace);
console.log(code);
});
});
34 changes: 34 additions & 0 deletions examples/blockly-parcel/src/locale.js
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/**
* @license
* Copyright 2021 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/

/**
* @fileoverview Example of including Blockly using Parcel with a
* custom locale: (French lang & JavaScript generator).
* @author ettinger.boris@gmail.com (Boris Ettinger)
*/

import * as Blockly from 'blockly/core';
import 'blockly/blocks';
import 'blockly/javascript';
import * as Fr from 'blockly/msg/fr';

Blockly.setLocale(Fr);

document.addEventListener("DOMContentLoaded", function () {
const workspace = Blockly.inject('blocklyDiv',
{
toolbox: document.getElementById('toolbox'),
media: 'media/'
});

const lang = 'JavaScript';
const button = document.getElementById('blocklyButton');
button.addEventListener('click', function () {
alert("Check the console for the generated output.");
const code = Blockly[lang].workspaceToCode(workspace);
console.log(code);
});
});