opt-arguments

Parse command line arguments for the UNIX style

use:

optArguments([{
  opt: String,    // a char to short option, like -x
  option: String, // a word to long option, like --xxxx=yyyy
}, ...])

example

in test.js:

const optArguments = require('opt-arguments');

let arguments = optArguments([{
  opt: 'h',
  option: 'help'
}, {
  opt: 'o',
  option: 'out'
}]);

console.log(JSON.stringify(arguments));

shell:

node test.js -o obj.o src.src or node test.js --out=obj.o src.src

console:

{
  "options": {
    "out": "obj.o"
  },
  "default": ["src.src"]
}