opt-act-bug.js

var Q = require('q');
require('../lib/coa').Cmd()
    .name(process.argv[0])
    .helpful()
    .opt()
        .name('reject').title('Returns rejected promise')
        .long('reject')
        .flag()
        .act(function(opts) {
            console.log('** doing --reject act');
            return this.reject('--reject act rejected promise');
        })
        .end()
    .opt()
        .name('ref').title('Returns resolved promise')
        .long('ref')
        .flag()
        .act(function(opts) {
            console.log('** doing --ref act');
            return Q.ref('--ref act resolved promise');
        })
        .end()
    .opt()
        .name('result').title('Returns simple result')
        .long('result')
        .flag()
        .act(function(opts) {
            console.log('** doing --result act');
            return '== --bla act result';
        })
        .end()
    .act(function(opts) {
        console.log('** doing cmd act');
        return '== cmd act result'
    })
    .run(process.argv.slice(2));

arikon@:~/projects/bem/coa/tests (master)$ node opt-act-bug.js --reject
** doing --reject act
--reject act rejected promise

arikon@:~/projects/bem/coa/tests (master)$ node opt-act-bug.js --ref
** doing --ref act
TypeError: Cannot use 'in' operator to search for 'result' in undefined

arikon@:~/projects/bem/coa/tests (master)$ node opt-act-bug.js --result
** doing --result act
** doing cmd act
== --bla act result