Directory actions
More options
Directory actions
More options
Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
parent directory.. | ||||
Check if argv has a specific flag
Correctly stops looking after an -- argument terminator.
$ npm install has-flag
// 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
Returns a boolean for whether the flag exists.
Type: string
CLI flag to look for. The -- prefix is optional.
Type: string[]
Default: process.argv
CLI arguments.
MIT © Sindre Sorhus