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x/yargs/index.cjs

yargs the modern, pirate-themed successor to optimist.
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'use strict'// classic singleton yargs API, to use yargs// without running as a singleton do:// require('yargs/yargs')(process.argv.slice(2))const { Yargs, processArgv } = require('./build/index.cjs')
Argv(processArgv.hideBin(process.argv))
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 if (typeof inst[key] === 'function') { Argv[key] = inst[key].bind(inst) } else { Argv.__defineGetter__('$0', () => { return inst.$0 }) Argv.__defineGetter__('parsed', () => { return inst.parsed }) } })}