#!/usr/bin/env node

// MIT License
//
// Copyright 2018 Electric Imp
//
// SPDX-License-Identifier: MIT
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
// EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
// OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.

'use strict';

const Options = require('../lib/util/Options');
const UserInteractor = require('../lib/util/UserInteractor');
const Yargs = require('yargs');

Yargs
    .commandDir('cmds')
    .demandCommand(1, UserInteractor.ERRORS.CMD_UNKNOWN)
    .strict()
    .version()
    .alias(Options.VERSION, Options.getOption(Options.VERSION).alias)
    .describe(Options.VERSION, Options.getOption(Options.VERSION).describe)
    .usage(Options.getCommandGroupUsage(null))
    .help(Options.HELP, Options.getOption(Options.HELP).rootDescribe)
    .alias(Options.HELP, Options.getOption(Options.HELP).alias)
    .fail(function (msg, err, yargs) {
        console.log(yargs.help());
        if (err) {
            UserInteractor.processError(err);
        }
        else {
            UserInteractor.printErrorWithStatus(msg);
        }
    })
    .argv