/**
 * @description Supports the following managers:
 * – npm
 * – yarn
 * – pnpm
 */ const getPackageManager = ()=>{
    // Yes, the env var is lowercase - it is set by the package managers themselves
    const agent = process.env.npm_config_user_agent || '';
    if (agent.includes('yarn')) {
        return 'yarn';
    }
    if (agent.includes('pnpm')) {
        return 'pnpm';
    }
    // Both yarn and pnpm does a `npm/?` thing, thus the slightly different match here
    // Theoretically not needed since we check for yarn/pnpm above, but in case other
    // package managers do the same thing, we'll (hopefully) catch them here.
    if (/^npm\/\d/.test(agent)) {
        return 'npm';
    }
    return undefined;
};

export { getPackageManager };
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