Get all flags present on argv and his value easily Check if argv has a specific flag
()
()
Default:
Default:
Install
```sh $ npm install --save flagr ```Usage
Check if a given flag exists
```sh $ node foo.js --prod --watch --env="production" ``` ```js // foo.js const { exist } = require('flagr'); exist('--prod'); //=> true exist('prod'); //=> true exist('--watch'); //=> true exist('--env'); //=> true exist('--test'); //=> false ```Retrieve flag value
```sh $ node foo.js --prod --watch="true" --env="production" ``` ```js // foo.js const { get } = require('flagr'); get('--prod'); //=> '' get('--watch'); //=> true get('--env'); //=> production get('env'); //=> production ```API
exist(flag, argv)
Returns a boolean whether the flag exists.flag
Type:string
CLI flag to look for. The --
prefix is optional.
argv
Type:array
Default:
process.argv
get(flag, argv)
Returns the value from flag.flag
Type:string
CLI flag to look for. The --
prefix is optional.
argv
Type:array
Default:
process.argv