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To support the eventual migration of the CLI to ESM, the CLI commandline tool is now bootstrapped by dynamically importing the main initialization code. This is done to allow the main bin file (`ng`) to remain CommonJS so that older versions of Node.js can be checked and validated prior to the execution of the CLI. This separate bootstrap file is needed to allow the use of a dynamic import expression without crashing older versions of Node.js that do not support dynamic import expressions and would otherwise throw a syntax error. This bootstrap file is required from the main bin file only after the Node.js version is determined to be in the supported range. The use of the dynamic import expression allows CommonJS code to execute either CommonJS or ESM code.
22 lines
894 B
JavaScript
22 lines
894 B
JavaScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* @fileoverview
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*
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* This file is used to bootstrap the CLI process by dynamically importing the main initialization code.
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* This is done to allow the main bin file (`ng`) to remain CommonJS so that older versions of Node.js
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* can be checked and validated prior to the execution of the CLI. This separate bootstrap file is
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* needed to allow the use of a dynamic import expression without crashing older versions of Node.js that
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* do not support dynamic import expressions and would otherwise throw a syntax error. This bootstrap file
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* is required from the main bin file only after the Node.js version is determined to be in the supported
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* range.
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*/
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import('../lib/init.js');
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