Sha256: db4466f9296f3eef86a3806ca004a03619f0186d606c499f9419842b77b36115
Contents?: true
Size: 860 Bytes
Versions: 43
Compression:
Stored size: 860 Bytes
Contents
'use strict'
// classic singleton yargs API, to use yargs
// without running as a singleton do:
// require('yargs/yargs')(process.argv.slice(2))
const yargs = require('./yargs')
Argv(process.argv.slice(2))
module.exports = Argv
function Argv (processArgs, cwd) {
const argv = yargs(processArgs, cwd, require)
singletonify(argv)
return argv
}
/* Hack an instance of Argv with process.argv into Argv
so people can do
require('yargs')(['--beeble=1','-z','zizzle']).argv
to parse a list of args and
require('yargs').argv
to get a parsed version of process.argv.
*/
function singletonify (inst) {
Object.keys(inst).forEach((key) => {
if (key === 'argv') {
Argv.__defineGetter__(key, inst.__lookupGetter__(key))
} else {
Argv[key] = typeof inst[key] === 'function' ? inst[key].bind(inst) : inst[key]
}
})
}
Version data entries
43 entries across 29 versions & 11 rubygems