action: 'append' on positionals

[nodeca]

action: 'append' on positionals

[ixti]

By default nargs is 1, so in order to make your code work, provide nargs: '+':

#!/usr/bin/env node
var argparse = require('argparse');

var parser = new argparse.ArgumentParser();
parser.addArgument(['foo'], {
  action: 'append',
  nargs: '+'
});

console.log(parser.parseArgs().foo);

See details on action or original python's doc.

[Xion]

That's indeed the case; my bad. Thanks for quick response.