gistfile1.md

How is listed with vagrant plugin list	How to use in Vagrant.has_plugin?	link to plugin.rb in repo
bindler	Bindler	fgrehm/bindler
vagrant-hostmanager	HostManager	smdahlen/vagrant-hostmanager
vagrant-cachier	vagrant-cachier	fgrehm/vagrant-cachier
vagrant-aws	AWS	mitchellh/vagrant-aws
vagrant-rackspace	RackSpace Cloud	mitchellh/vagrant-rackspace
vagrant-hp	HP	mohitsethi/vagrant-hp
vagrant-digitalocean	DigitalOcean	smdahlen/vagrant-digitalocean

Example when plugin is not installed

# Warns to use Bindler
unless Vagrant.has_plugin?("Bindler")
  puts "--- WARNING ---"
  puts "I'm using Bindler, https://github.com/fgrehm/bindler"
  puts "It's for 'Dead easy Vagrant plugins management'"
  puts "If you have not it installed in your system,"
  puts "visit https://github.com/fgrehm/bindler#installation for more information"
end

# Vagrant.configure("2") do |config| ...

Example when plugin is installed

# Vagrant.configure("2") do |config| ...

  # configs for vagrant-cachier
  if Vagrant.has_plugin?("vagrant-cachier")
    config.cache.auto_detect = true
  end
  
  # configs for vagrant-hostmanager
  if Vagrant.has_plugin?("HostManager")
    config.hostmanager.enabled = true
    config.hostmanager.manage_host = true
  end

# ...