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f5a9f2cf2b
* New gulp task buildDeps (npm run build:deps) to create tests/deps.js. * Old gulp task buildUncompressed is deleted. * blockly_uncompressed.js is now handwritten. * And simplified; in particular, BLOCKLY_BOOT is gone. * And linted! * For consistency with the Closure documentation and base.js, consistently refer to what blockly_uncompressed.js is used for as "uncompiled mode" rather than "uncompressed mode" (but don't yet rename it to blockly_uncompiled.js)
55 lines
1.6 KiB
JavaScript
55 lines
1.6 KiB
JavaScript
/**
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* @license
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* Copyright 2020 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @fileoverview Bootstrap code to load Blockly in uncompiled mode.
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* @author cpcallen@google.com (Christopher Allen)
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*/
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'use strict';
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/**
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* Blockly uncompiled-mode startup code. If running in a browser
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* loads closure/goog/base.js and tests/deps.js, then (in any case)
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* requires Blockly.requires.
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*/
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(function(_global) {
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/* eslint-disable no-undef */
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var IS_NODE_JS = !!(typeof module !== 'undefined' && module.exports);
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if (IS_NODE_JS) {
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// Load Blockly.
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goog.require('Blockly.requires');
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/* eslint-disable no-undef */
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module.exports = Blockly;
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} else {
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var BLOCKLY_DIR = '';
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// Find name of current directory.
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var scripts = document.getElementsByTagName('script');
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var re = /(.+)[\\/]blockly_(?:.*)uncompressed\.js$/;
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for (var script, i = 0; (script = scripts[i]); i++) {
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var match = re.exec(script.src);
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if (match) {
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BLOCKLY_DIR = match[1];
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break;
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}
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}
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if (!BLOCKLY_DIR) {
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alert('Could not detect Blockly\'s directory name.');
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}
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// Load Closure Library base.js (the only part of the libary we use,
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// mainly for goog.require / goog.provide / goog.module).
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document.write(
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'<script src="' + BLOCKLY_DIR + '/closure/goog/base.js"></script>');
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// Load dependency graph info from test/deps.js. To update
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// deps.js, run `npm run build:deps`.
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document.write(
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'<script src="' + BLOCKLY_DIR + '/tests/deps.js"></script>');
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// Load the rest of Blockly.
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document.write('<script>goog.require(\'Blockly.requires\');</script>');
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}
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})(this);
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