Class: VagrantPlugins::VirtualHostsUpdater::Action::BaseAction

Inherits:
Object
  • Object
show all
Includes:
VirtualHostsUpdater
Defined in:
lib/vagrant-virtual-hostsupdater/Action/BaseAction.rb

Direct Known Subclasses

CacheHosts, RemoveHosts, UpdateHosts

Constant Summary collapse

@@completed =

Vagrant 2.2.14 has changed the hooks execution policy so they started to be triggered more than once (a lot actually) which is non-performant and floody. With this static property, we control the executions and allowing just one.

{}

Instance Method Summary collapse

Methods included from VirtualHostsUpdater

#addHostEntries, #addToHosts, #adviseOnSudo, #cacheHostEntries, #createHostEntry, #getHostnames, #hostEntryPattern, #host_entry, #removeFromHosts, #removeHostEntries, #signature, #sudo

Constructor Details

#initialize(app, env) ⇒ BaseAction

Returns a new instance of BaseAction.



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# File 'lib/vagrant-virtual-hostsupdater/Action/BaseAction.rb', line 17

def initialize(app, env)
  @app = app
  @machine = env[:machine]
  @ui = env[:ui]
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-virtual-hostsupdater/Action/BaseAction.rb', line 23

def call(env)
  # Check whether the plugin has been executed for a particular
  # VM as it may happen that a single Vagrantfile defines multiple
  # machines and having a static flag will result in a plugin being
  # executed just once.
  # https://github.com/agiledivider/vagrant-hostsupdater/issues/198
  if @machine.id and not @@completed.key?("#{self.class.name}-#{@machine.name}")
    run(env)
    @@completed["#{self.class.name}-#{@machine.name}"] = true
  end

  @app.call(env)
end

#run(env) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/vagrant-virtual-hostsupdater/Action/BaseAction.rb', line 37

def run(env)
  raise NotImplementedError.new("Must be implemented!")
end