# `help`

Optional

Defines the help message for the following action.

title  'FTP Tools'

param 'PATH', 'Path to download/upload'

help   'Download data'
usage  'download PATH'
action 'download' do |args|
  say "Downloading to #{args['PATH']}"
end

help   'Upload data'
usage  'upload PATH'
action 'upload' do |args|
  say "Uploading from #{args['PATH']}"
end

$ run --help
FTP Tools

Usage:
  run download PATH
  run upload PATH
  run (--help | -h)

Commands:
  download
    Download data

  upload
    Upload data

Parameters:
  PATH
    Path to download/upload

Options:
  --help, -h
    Show this message

# help

# `help`