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dc16094551
Since prepare.js and blockly.mjs are going to be needed for running all tests in uncompiled mode (not just the playgrounds), move them tests/. Further, rename prepare.js to bootstrap.js to better reflect its purpose.
40 lines
1.1 KiB
JavaScript
40 lines
1.1 KiB
JavaScript
/**
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* @license
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* Copyright 2022 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 Finishes loading Blockly and exports it as this
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* module's default export.
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*
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* It is exported as the default export to avoid having to
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* re-export each property on Blockly individually, because you
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* can't do:
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*
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* export * from <dynamically computed source>; // SYNTAX ERROR
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*
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* You must use a <script> tag to load prepare.js first, before
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* importing this module in a <script type=module> to obtain the
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* loaded value.
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*
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* See tests/playground.html for example usage.
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*/
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let Blockly;
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if (window.BlocklyLoader) {
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// Uncompiled mode. Use top-level await
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// (https://v8.dev/features/top-level-await) to block loading of
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// this module until goog.bootstrap()ping of Blockly is finished.
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await window.BlocklyLoader;
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Blockly = globalThis.Blockly;
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} else if (window.Blockly) {
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// Compiled mode. Retrieve the pre-installed Blockly global.
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Blockly = globalThis.Blockly;
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} else {
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throw new Error('neither window.Blockly nor window.BlocklyLoader found');
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}
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export default Blockly;
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