Class: VagrantDNS::Installers::Mac

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-dns/installers/mac.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tmp_path, install_path = "/etc/resolver") ⇒ Mac

Returns a new instance of Mac.



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# File 'lib/vagrant-dns/installers/mac.rb', line 6

def initialize(tmp_path, install_path = "/etc/resolver")
  self.tmp_path, self.install_path = tmp_path, install_path
end

Instance Attribute Details

#install_path ⇒ Object

Returns the value of attribute install_path.



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# File 'lib/vagrant-dns/installers/mac.rb', line 4

def install_path
  @install_path
end

#tmp_path ⇒ Object

Returns the value of attribute tmp_path.



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# File 'lib/vagrant-dns/installers/mac.rb', line 4

def tmp_path
  @tmp_path
end

Instance Method Details

#install! ⇒ Object 



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# File 'lib/vagrant-dns/installers/mac.rb', line 10

def install!
  require 'fileutils'
  FileUtils.mkdir_p('/etc/resolver')

  FileUtils.ln_s(registered_resolvers, "/etc/resolver", :force => true)
rescue Errno::EACCES => e
  warn "vagrant-dns needs superuser access to manipulate DNS settings"
  raise e
end

#registered_resolvers ⇒ Object 



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# File 'lib/vagrant-dns/installers/mac.rb', line 32

def registered_resolvers
  Dir[File.join(tmp_path, "resolver", "*")]
end

#uninstall! ⇒ Object 



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# File 'lib/vagrant-dns/installers/mac.rb', line 20

def uninstall!
  require 'fileutils'

  registered_resolvers.each do |r|
    resolver = File.join("/etc/resolver", File.basename(r))
    FileUtils.rm_f(resolver)
  end
rescue Errno::EACCES => e
  warn "vagrant-dns needs superuser access to manipulate DNS settings"
  raise e
end