forked from LeenkxTeam/LNXSDK
74 lines
1.6 KiB
Markdown
74 lines
1.6 KiB
Markdown
|
# minimist
|
||
|
|
|
||
|
|
parse argument options
|
||
|
|
|
||
|
|
This module is the guts of optimist's argument parser without all the
|
||
|
|
fanciful decoration.
|
||
|
|
|
||
|
|
[](http://ci.testling.com/substack/minimist)
|
||
|
|
|
||
|
|
[](http://travis-ci.org/substack/minimist)
|
||
|
|
|
||
|
|
# example
|
||
|
|
|
||
|
|
``` js
|
||
|
|
var argv = require('minimist')(process.argv.slice(2));
|
||
|
|
console.dir(argv);
|
||
|
|
```
|
||
|
|
|
||
|
|
```
|
||
|
|
$ node example/parse.js -a beep -b boop
|
||
|
|
{ _: [], a: 'beep', b: 'boop' }
|
||
|
|
```
|
||
|
|
|
||
|
|
```
|
||
|
|
$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz
|
||
|
|
{ _: [ 'foo', 'bar', 'baz' ],
|
||
|
|
x: 3,
|
||
|
|
y: 4,
|
||
|
|
n: 5,
|
||
|
|
a: true,
|
||
|
|
b: true,
|
||
|
|
c: true,
|
||
|
|
beep: 'boop' }
|
||
|
|
```
|
||
|
|
|
||
|
|
# methods
|
||
|
|
|
||
|
|
``` js
|
||
|
|
var parseArgs = require('minimist')
|
||
|
|
```
|
||
|
|
|
||
|
|
## var argv = parseArgs(args, opts={})
|
||
|
|
|
||
|
|
Return an argument object `argv` populated with the array arguments from `args`.
|
||
|
|
|
||
|
|
`argv._` contains all the arguments that didn't have an option associated with
|
||
|
|
them.
|
||
|
|
|
||
|
|
Numeric-looking arguments will be returned as numbers unless `opts.string` or
|
||
|
|
`opts.boolean` is set for that argument name.
|
||
|
|
|
||
|
|
Any arguments after `'--'` will not be parsed and will end up in `argv._`.
|
||
|
|
|
||
|
|
options can be:
|
||
|
|
|
||
|
|
* `opts.string` - a string or array of strings argument names to always treat as
|
||
|
|
strings
|
||
|
|
* `opts.boolean` - a string or array of strings to always treat as booleans
|
||
|
|
* `opts.alias` - an object mapping string names to strings or arrays of string
|
||
|
|
argument names to use as aliases
|
||
|
|
* `opts.default` - an object mapping string argument names to default values
|
||
|
|
|
||
|
|
# install
|
||
|
|
|
||
|
|
With [npm](https://npmjs.org) do:
|
||
|
|
|
||
|
|
```
|
||
|
|
npm install minimist
|
||
|
|
```
|
||
|
|
|
||
|
|
# license
|
||
|
|
|
||
|
|
MIT
|