snipe/web/node_modules/@pkgjs/parseargs/examples/no-repeated-options.js
pyr0ball 7a704441a6 feat(snipe): Vue 3 frontend scaffold + Docker web service
- web/: Vue 3 + Vite + UnoCSS + Pinia, dark tactical theme (amber/#0d1117)
- AppNav, ListingCard, SearchView with filters/sort, composables
  (useSnipeMode, useKonamiCode, useMotion), Pinia search store
- Steal shimmer, auction countdown, Snipe Mode easter egg all native in Vue
- docker/web/: nginx + multi-stage Dockerfile (node build → nginx serve)
- compose.yml: api (8510) + web (8509) services
- Dockerfile CMD updated to uvicorn for upcoming FastAPI layer
- Clean build: 0 TS errors, 380 modules
2026-03-25 15:11:35 -07:00

31 lines
897 B
JavaScript

'use strict';
// This is an example of using tokens to add a custom behaviour.
//
// Throw an error if an option is used more than once.
// 1. const { parseArgs } = require('node:util'); // from node
// 2. const { parseArgs } = require('@pkgjs/parseargs'); // from package
const { parseArgs } = require('..'); // in repo
const options = {
ding: { type: 'boolean', short: 'd' },
beep: { type: 'boolean', short: 'b' }
};
const { values, tokens } = parseArgs({ options, tokens: true });
const seenBefore = new Set();
tokens.forEach((token) => {
if (token.kind !== 'option') return;
if (seenBefore.has(token.name)) {
throw new Error(`option '${token.name}' used multiple times`);
}
seenBefore.add(token.name);
});
console.log(values);
// Try the following:
// node no-repeated-options --ding --beep
// node no-repeated-options --beep -b
// node no-repeated-options -ddd