@directus/extensions-sdk/dist/cli/utils/get-package-manager.js

A toolkit to develop extensions to extend Directus

import getPackageManagerAgent from './get-package-manager-agent.js';
/**
 * Determine whether to use pnpm, yarn, or npm based on the parsed package manager agent info
 */
export default function getPackageManager() {
    const agent = getPackageManagerAgent();
    if (agent !== null) {
        if ('pnpm' in agent && agent['pnpm'] !== '?')
            return 'pnpm';
        if ('yarn' in agent && agent['yarn'] !== '?')
            return 'yarn';
    }
    return 'npm';
}