2311061106/frontend/node_modules/has-flag/index.js
23175 b8b09fd9d4
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完成作业
2025-12-14 16:02:40 +08:00

9 lines
330 B
JavaScript

'use strict';
module.exports = (flag, argv = process.argv) => {
const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
const position = argv.indexOf(prefix + flag);
const terminatorPosition = argv.indexOf('--');
return position !== -1 && (terminatorPosition === -1 || position < terminatorPosition);
};