@xervo/cli/lib/xervo.js

The command line interface for deploying applications to the Xervo hosting platform.

// initialize modules
require('./common/colors')
require('./common/api')

var xervo = module.exports
var pkg = require('../package.json')
xervo.version = pkg.version

xervo.program = require('commander-plus')
xervo.program.Settings.autoHelp = false

xervo.io = require('./common/io')

xervo.printHeader = function () {
  xervo.io.print('')
  xervo.io.print('     http://help.xervo.io/customer/portal/articles/1701977'.verbose)
  xervo.io.print('')
}

xervo.commands = {}
xervo.commands.user = require('./commands/user')
xervo.commands.project = require('./commands/project')
xervo.commands.servo = require('./commands/servo')
xervo.commands.env = require('./commands/env')
xervo.commands.addons = require('./commands/addOn')
xervo.commands.mongo = require('./commands/mongo')
xervo.commands.config = require('./commands/config')
xervo.commands.misc = require('./commands/misc')
xervo.commands.status = require('./commands/status')

var done = function (err) {
  if (err) {
    xervo.io.error(err)
    process.exit(1)
  } else {
    process.exit()
  }
}

xervo.runCommand = function (command, args, authRequired) {
  if (args) {
    if (typeof args === 'boolean') {
      authRequired = args
      args = []
    } else if (typeof args.length !== 'number') {
      args = []
    }
  } else {
    args = []
  }
  xervo.io.print('Welcome to ' + 'Xervo'.magenta)

  var diff = require('update-notifier')({
    pkg: pkg
  }).update

  if (diff) {
    xervo.io.warning('Your version ' + diff.current.verbose + ' is behind the latest release ' + diff.latest.verbose + '.')
    xervo.io.print('Please update using "npm update -g @xervo/cli"')
  }

  function go () {
    args.push(done)
    command.apply(xervo, args)
  }

  if (authRequired) {
    xervo.commands.user.isAuthenticated(function (err, result) {
      if (err || !result) {
        xervo.io.error('Need to be logged in to execute this command.')
        xervo.io.print('Please log in with "xervo login" command.')
        return done()
      } else {
        go()
      }
    })
  } else {
    go()
  }
}

xervo.program.version(xervo.version)

// Include the help object
xervo.Help = require('./common/help')

// Include routes
xervo.routes = [
  require('./routes/user')(xervo),
  require('./routes/project')(xervo),
  require('./routes/servo')(xervo),
  require('./routes/env')(xervo),
  require('./routes/addOn')(xervo),
  require('./routes/mongo')(xervo),
  require('./routes/config')(xervo),
  require('./routes/misc')(xervo),
  require('./routes/status')(xervo)
]

// The full help concats the route helps
xervo.printHelp = function () {
  xervo.printHeader()
  xervo.io.print('     Usage: xervo <command> <param1> <param2> ...')
  xervo.io.print('     Help format:'.input)
  xervo.io.print('     <command> (<alias>)'.input)
  xervo.io.print('     <description>'.input)
  xervo.io.print('')

  for (var r = 0; r < xervo.routes.length; r++) {
    xervo.routes[r].help.pad = 5
    xervo.routes[r].help.print()
  }
}

// Help commands
xervo.program.on('noCommand', xervo.printHelp)
xervo.program
  .command('help')
  .description('Print help for all commands.')
  .on('--help', xervo.printHelp)
  .action(xervo.printHelp)

xervo.program
  .command('*')
  .action(function () {
    xervo.io.print('Command not found.')
  })

xervo.program.parse(process.argv)