Class: Vagrant::Provisioners::Shell

Inherits:
Base
  • Object
show all
Defined in:
lib/vagrant/provisioners/shell.rb

Defined Under Namespace

Classes: Config

Instance Attribute Summary

Attributes inherited from Base

#action_env, #config

Instance Method Summary collapse

Methods inherited from Base

#cleanup, #env, #initialize, #prepare, register, registered, #vm

Constructor Details

This class inherits a constructor from Vagrant::Provisioners::Base

Instance Method Details

#provision! ⇒ Object 



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# File 'lib/vagrant/provisioners/shell.rb', line 73

def provision!
  args = ""
  args = " #{config.args}" if config.args
  commands = ["chmod +x #{config.upload_path}", "#{config.upload_path}#{args}"]

  with_script_file do |path|
    # Upload the script to the VM
    vm.ssh.upload!(path.to_s, config.upload_path)

    # Execute it with sudo
    vm.ssh.execute do |ssh|
      ssh.sudo!(commands) do |ch, type, data|
        if type == :exit_status
          ssh.check_exit_status(data, commands)
        else
          env.ui.info(data)
        end
      end
    end
  end
end

#with_script_file ⇒ Object

This method yields the path to a script to upload and execute on the remote server. This method will properly clean up the script file if needed.



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# File 'lib/vagrant/provisioners/shell.rb', line 53

def with_script_file
  if config.path
    # Just yield the path to that file...
    yield config.expanded_path
    return
  end

  # Otherwise we have an inline script, we need to Tempfile it,
  # and handle it specially...
  file = Tempfile.new('vagrant-shell')
  begin
    file.write(config.inline)
    file.fsync
    yield file.path
  ensure
    file.close
    file.unlink
  end
end