History

rckrdmrd 26f0e52ca7 feat: Initial commit - template-saas Template base para proyectos SaaS multi-tenant. Estructura inicial: - apps/backend (NestJS API) - apps/frontend (React/Vite) - apps/database (PostgreSQL DDL) - docs/ (Documentación) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2026-01-07 04:41:24 -06:00
..
index.d.ts	feat: Initial commit - template-saas	2026-01-07 04:41:24 -06:00
index.js	feat: Initial commit - template-saas	2026-01-07 04:41:24 -06:00
license	feat: Initial commit - template-saas	2026-01-07 04:41:24 -06:00
package.json	feat: Initial commit - template-saas	2026-01-07 04:41:24 -06:00
readme.md	feat: Initial commit - template-saas	2026-01-07 04:41:24 -06:00

readme.md

has-flag

Check if argv has a specific flag

Correctly stops looking after an -- argument terminator.

Get professional support for this package with a Tidelift subscription
_{Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies.}

Install

$ npm install has-flag

Usage

// foo.js
const hasFlag = require('has-flag');

hasFlag('unicorn');
//=> true

hasFlag('--unicorn');
//=> true

hasFlag('f');
//=> true

hasFlag('-f');
//=> true

hasFlag('foo=bar');
//=> true

hasFlag('foo');
//=> false

hasFlag('rainbow');
//=> false

$ node foo.js -f --unicorn --foo=bar -- --rainbow

API

hasFlag(flag, [argv])

Returns a boolean for whether the flag exists.

flag

Type: string

CLI flag to look for. The -- prefix is optional.

argv

Type: string[]
Default: process.argv

CLI arguments.

Security

To report a security vulnerability, please use the Tidelift security contact. Tidelift will coordinate the fix and disclosure.