#!/usr/bin/env node

/**
 * Main we cli commands file
 */

// Module dependencies
const _ = require('lodash'),
  program = require('./_commander'),
  package = require('../package.json'),
  helpers = require('../lib/helpers.js');

program.version(package.version, '-v, --version');
//
// Normalize version argument, i.e.
//
// $ we -v
// $ we -V
// $ we --version
// $ we version
//
// make `-v` option case-insensitive
process.argv = _.map(process.argv, (arg)=> {
  return (arg === '-V') ? '-v' : arg;
});
// $ we version (--version synonym)
program
  .command('version')
  .description('Show we.js cli version')
  .action(program.versionInformation);

// 404
program
  .command('*')
  .description(' ')
  .action(function unknownOption() {
    console.error('Command not found: ', program.args[0]);
    console.error('Use "we" command to show all avaible commands');
  }
);

const commands = {
  cli: helpers.loadCLICommands(),
  project: helpers.loadProjectCommands(),
  plugins: helpers.loadProjectPluginsCommands()
};

helpers.runCommandFNs(commands, program);

program.parse(process.argv);

let NO_COMMAND_SPECIFIED = program.args.length === 0;
if (NO_COMMAND_SPECIFIED) {
  program.usageMinusWildcard();
}