parameters

Information about how the command was invoked. You can access this on the Gluegun toolbox. Check out this example of creating a new Reactotron plugin.

gluegun reactotron plugin MyAwesomePlugin full --comments --lint standard

name	type	purpose	from the example above
plugin	string	the plugin used	'reactotron'
command	string	the command used	'plugin'
string	string	the command arguments as a string	'MyAwesomePlugin full'
array	array	the command arguments as an array	['MyAwesomePlugin', 'full']
first	string	the 1st argument	'MyAwesomePlugin'
second	string	the 2nd argument	'full'
third	string	the 3rd argument	undefined
options	object	command line options	{comments: true, lint: 'standard'}
argv	object	raw argv

options

Options are the command line flags. Always exists however it may be empty.

gluegun say hello --loud -v --wave furiously

module.exports = async function (toolbox) {
  toolbox.parameters.options // { loud: true, v: true, wave: 'furiously' }
}

string

Everything else after the command as a string.

gluegun say hello there

module.exports = async function (toolbox) {
  toolbox.parameters.string // 'hello there'
}

array

Everything else after the command, but as an array.

gluegun reactotron plugin full

module.exports = async function (toolbox) {
  toolbox.parameters.array // ['plugin', 'full']
}

first / .second / .third

The first, second, and third element in array. It is provided as a shortcut, and there isn't one, this will be undefined.

gluegun reactotron plugin full

module.exports = async function (toolbox) {
  toolbox.parameters.first // 'plugin'
  toolbox.parameters.second // 'full'
  toolbox.parameters.third // undefined
}