Class: VagrantPlugins::SshConfigManager::SshInfoExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant_ssh_config_manager/ssh_info_extractor.rb

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ SshInfoExtractor 



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# File 'lib/vagrant_ssh_config_manager/ssh_info_extractor.rb', line 6

def initialize(machine)
  @machine = machine
  @logger = Log4r::Logger.new('vagrant::plugins::ssh_config_manager::ssh_info_extractor')
end

Instance Method Details

#extract_ssh_info ⇒ Object

Extract SSH information from Vagrant’s internal APIs This replicates what ‘vagrant ssh-config’ does but using internal methods



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# File 'lib/vagrant_ssh_config_manager/ssh_info_extractor.rb', line 13

def extract_ssh_info
  ssh_info = @machine.ssh_info
  return nil if ssh_info.nil?

  # Additional validation for SSH info completeness
  return nil unless valid_ssh_info?(ssh_info)

  # Get the SSH configuration similar to what vagrant ssh-config provides
  config = build_ssh_config(ssh_info)

  @logger&.info("Extracted SSH info for machine: #{@machine.name}")
  config
rescue Vagrant::Errors::SSHNotReady => e
  @logger&.debug("SSH not ready for machine #{@machine.name}: #{e.message}")
  nil
rescue Vagrant::Errors::SSHUnavailable => e
  @logger&.debug("SSH unavailable for machine #{@machine.name}: #{e.message}")
  nil
rescue StandardError => e
  @logger&.warn("Failed to extract SSH info for machine #{@machine.name}: #{e.message}")
  nil
end

#machine_supports_ssh? ⇒ Boolean

Comprehensive check for SSH support



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# File 'lib/vagrant_ssh_config_manager/ssh_info_extractor.rb', line 49

def machine_supports_ssh?
  # Basic checks
  return false unless @machine
  return false unless @machine.communicate_ready?

  # Check if machine state supports SSH
  return false unless machine_state_supports_ssh?

  # Check if communicator is SSH-based
  return false unless ssh_communicator?

  # Check if provider supports SSH
  return false unless provider_supports_ssh?

  true
rescue StandardError => e
  @logger.debug("Machine SSH support check failed: #{e.message}")
  false
end

#ssh_capable? ⇒ Boolean

Check if the machine supports SSH with comprehensive validation



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# File 'lib/vagrant_ssh_config_manager/ssh_info_extractor.rb', line 37

def ssh_capable?
  # Simplified check - if machine is running and has SSH info, assume SSH is available
  @machine&.state &&
    @machine.state.id == :running &&
    @machine.ssh_info &&
    ssh_communicator?
rescue StandardError => e
  @logger&.debug("SSH capability check failed: #{e.message}")
  false
end