package.bin.ng.js Maven / Gradle / Ivy
#!/usr/bin/env node
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.dev/license
*/
/* eslint-disable no-console */
/* eslint-disable import/no-unassigned-import */
'use strict';
const path = require('path');
// Error if the external CLI appears to be used inside a google3 context.
if (process.cwd().split(path.sep).includes('google3')) {
console.error(
'This is the external Angular CLI, but you appear to be running in google3. There is a separate, internal version of the CLI which should be used instead. See http://go/angular/cli.',
);
process.exit();
}
// Provide a title to the process in `ps`.
// Due to an obscure Mac bug, do not start this title with any symbol.
try {
process.title = 'ng ' + Array.from(process.argv).slice(2).join(' ');
} catch (_) {
// If an error happened above, use the most basic title.
process.title = 'ng';
}
const rawCommandName = process.argv[2];
if (rawCommandName === '--get-yargs-completions' || rawCommandName === 'completion') {
// Skip Node.js supported checks when running ng completion.
// A warning at this stage could cause a broken source action (`source <(ng completion script)`) when in the shell init script.
require('./bootstrap');
return;
}
// This node version check ensures that extremely old versions of node are not used.
// These may not support ES2015 features such as const/let/async/await/etc.
// These would then crash with a hard to diagnose error message.
var version = process.versions.node.split('.').map((part) => Number(part));
if (version[0] % 2 === 1) {
// Allow new odd numbered releases with a warning (currently v17+)
console.warn(
'Node.js version ' +
process.version +
' detected.\n' +
'Odd numbered Node.js versions will not enter LTS status and should not be used for production.' +
' For more information, please see https://nodejs.org/en/about/previous-releases/.',
);
require('./bootstrap');
} else if (version[0] < 18 || (version[0] === 18 && version[1] < 19)) {
// Error and exit if less than 18.19
console.error(
'Node.js version ' +
process.version +
' detected.\n' +
'The Angular CLI requires a minimum Node.js version of v18.19.\n\n' +
'Please update your Node.js version or visit https://nodejs.org/ for additional instructions.\n',
);
process.exitCode = 3;
} else {
require('./bootstrap');
}