module.exports = function()

in src/cli.js [80:184]
69 lines of code
32 McCabe index (conditional complexity)

module.exports = function (inputArgs) {
    // If no inputArgs given, use process.argv.
    inputArgs = inputArgs || process.argv;
    let cmd = inputArgs[2]; // e.g: inputArgs= 'node cordova run ios'
    const subcommand = getSubCommand(inputArgs, cmd);
    const isTelemetryCmd = (cmd === 'telemetry');
    const isConfigCmd = (cmd === 'config');

    // ToDO: Move nopt-based parsing of args up here
    if (cmd === '--version' || cmd === '-v') {
        cmd = 'version';
    } else if (!cmd || cmd === '--help' || cmd === 'h') {
        cmd = 'help';
    }

    // If "get" is called
    if (isConfigCmd && inputArgs[3] === 'get') {
        if (inputArgs[4]) {
            logger.subscribe(events);
            conf.get(inputArgs[4]);
            if (conf.get(inputArgs[4]) !== undefined) {
                events.emit('log', conf.get(inputArgs[4]).toString());
            } else {
                events.emit('log', 'undefined');
            }
        }
    }

    // If "set" is called
    if (isConfigCmd && inputArgs[3] === 'set') {
        if (inputArgs[5] === undefined) {
            conf.set(inputArgs[4], true);
        }

        if (inputArgs[5]) {
            conf.set(inputArgs[4], inputArgs[5]);
        }
    }

    // If "delete" is called
    if (isConfigCmd && inputArgs[3] === 'delete') {
        if (inputArgs[4]) {
            conf.del(inputArgs[4]);
        }
    }

    // If "edit" is called
    if (isConfigCmd && inputArgs[3] === 'edit') {
        editor(conf.path, function (code, sig) {
            logger.warn('Finished editing with code ' + code);
        });
    }

    // If "ls" is called
    if (isConfigCmd && (inputArgs[3] === 'ls' || inputArgs[3] === 'list')) {
        logger.results(JSON.stringify(conf.all, null, 4));
    }

    return Promise.resolve().then(function () {
        /**
         * Skip telemetry prompt if:
         * - CI environment variable is present
         * - Command is run with `--no-telemetry` flag
         * - Command ran is: `cordova telemetry on | off | ...`
         */

        if (telemetry.isCI(process.env) || telemetry.isNoTelemetryFlag(inputArgs)) {
            return Promise.resolve(false);
        }

        /**
         * We shouldn't prompt for telemetry if user issues a command of the form: `cordova telemetry on | off | ...x`
         * Also, if the user has already been prompted and made a decision, use his saved answer
         */
        if (isTelemetryCmd) {
            const isOptedIn = telemetry.isOptedIn();
            return handleTelemetryCmd(subcommand, isOptedIn);
        }

        if (telemetry.hasUserOptedInOrOut()) {
            return Promise.resolve(telemetry.isOptedIn());
        }

        /**
         * Otherwise, prompt user to opt-in or out
         * Note: the prompt is shown for 30 seconds. If no choice is made by that time, User is considered to have opted out.
         */
        return telemetry.showPrompt();
    }).then(function (collectTelemetry) {
        shouldCollectTelemetry = collectTelemetry;
        if (isTelemetryCmd) {
            return Promise.resolve();
        }
        return cli(inputArgs);
    }).then(function () {
        if (shouldCollectTelemetry && !isTelemetryCmd) {
            telemetry.track(cmd, subcommand, 'successful');
        }
    }).catch(function (err) {
        if (shouldCollectTelemetry && !isTelemetryCmd) {
            telemetry.track(cmd, subcommand, 'unsuccessful');
        }
        throw err;
    });
};