Class: VagrantPlugins::Bindfs::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-bindfs/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



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# File 'lib/vagrant-bindfs/config.rb', line 10

def initialize
  @default_options = UNSET_VALUE
  @bind_folders = {}

  @logger = Log4r::Logger.new('vagrantplugins::bindfs::config')
end

Instance Attribute Details

#bind_folders ⇒ Object

Returns the value of attribute bind_folders.



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# File 'lib/vagrant-bindfs/config.rb', line 8

def bind_folders
  @bind_folders
end

#default_options(new_values = {}) ⇒ Object

Returns the value of attribute default_options.



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# File 'lib/vagrant-bindfs/config.rb', line 8

def default_options
  @default_options
end

Instance Method Details

#bind_folder(source_path, dest_path, options = {}) ⇒ Object 



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# File 'lib/vagrant-bindfs/config.rb', line 22

def bind_folder(source_path, dest_path, options = {})
  options[:source_path] = source_path
  options[:dest_path] = dest_path

  @bind_folders[options[:dest_path]] = options
end

#finalize! ⇒ Object 



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# File 'lib/vagrant-bindfs/config.rb', line 45

def finalize!
  @default_options = {} if @default_options == UNSET_VALUE
end

#merge(other) ⇒ Object 



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# File 'lib/vagrant-bindfs/config.rb', line 29

def merge(other)
  super.tap do |result|
    result.default_options(default_options(other.default_options))

    new_folders = bind_folders.dup
    other_folders = other.bind_folders

    other_folders.each do |id, options|
      new_folders[id] ||= {}
      new_folders[id].merge! options
    end

    result.bind_folders = new_folders
  end
end

#validate!(machine) ⇒ Object 



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# File 'lib/vagrant-bindfs/config.rb', line 49

def validate!(machine)
  finalize!
  errors = []

  bind_folders.each do |id, options|
    next if options[:disabled]

    if options[:dest_path].nil? or options[:source_path].nil?
      errors << I18n.t(
        "vagrant.config.bindfs.errors.no_path_supplied",
        path: options[:dest_path]
      )
    end

    if Pathname.new(options[:dest_path]).relative?
      errors << I18n.t(
        "vagrant.config.bindfs.errors.destination_path_relative",
        path: options[:dest_path]
      )
    end

    if Pathname.new(options[:source_path]).relative?
      errors << I18n.t(
        "vagrant.config.bindfs.errors.source_path_relative",
        path: options[:source_path]
      )
    end
  end

  if errors.any?
    rendered_errors = Vagrant::Util::TemplateRenderer.render(
      'config/validation_failed',
      errors: { 'vagrant-bindfs' => errors }
    )

    fail Vagrant::Errors::ConfigInvalid, errors: rendered_errors
  end
end