Module: Bcome::WorkspaceCommands

Included in:
Node::Base
Defined in:
lib/objects/modules/workspace_commands.rb

Instance Method Summary collapse

Instance Method Details

#cd(identifier) ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 52

def cd(identifier)
  if (resource = resources.for_identifier(identifier))
    if resource.parent.resources.is_active_resource?(resource)
      ::Bcome::Workspace.instance.set(current_context: self, context: resource)
    else
      puts "\nCannot enter context - #{identifier} is disabled. To enable enter 'enable #{identifier}'\n".error
    end
  else
    raise Bcome::Exception::InvalidBreadcrumb, "Cannot find a node named '#{identifier}'"
    puts "#{identifier} not found"
  end
end

#clear! ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 109

def clear!
  # Clear any disabled selection at this level and at all levels below
  resources.clear!
  resources.each(&:clear!)
  nil
end

#disable(*ids) ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 101

def disable(*ids)
  ids.each { |id| resources.do_disable(id) }
end

#disable! ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 122

def disable!
  resources.disable!
  resources.each(&:disable!)
  nil
end

#enable(*ids) ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 105

def enable(*ids)
  ids.each { |id| resources.do_enable(id) }
end

#enable! ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 128

def enable!
  resources.enable!
  resources.each(&:enable!)
  nil
end

#interactive ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 42

def interactive
  ::Bcome::Interactive::Session.run(self, :interactive_ssh)
end

#is_node_level_method?(method_sym) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/objects/modules/workspace_commands.rb', line 140

def is_node_level_method?(method_sym)
  respond_to?(method_sym) || method_is_available_on_node?(method_sym)
end

#ls(node = self, active_only = false) ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 9

def ls(node = self, active_only = false)
  if node != self && (resource = resources.for_identifier(node))
    resource.send(:ls, active_only)
  else
    puts "\n\n" + visual_hierarchy.hierarchy + "\n"
    puts "\t" + "Available #{list_key}s:" + "\n\n"

    iterate_over = active_only ? resources.active : resources

    if iterate_over.any?

      iterate_over.sort_by(&:identifier).each do |resource|
        next if resource.hide?

        is_active = resources.is_active_resource?(resource)
        puts resource.pretty_description(is_active)

        puts "\n"
      end
    else
      puts "\tNo resources found".informational
    end

    new_line
    nil
  end
end

#lsa ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 37

def lsa
  show_active_only = true
  ls(self, show_active_only)
end

#method_in_registry?(method_sym) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/objects/modules/workspace_commands.rb', line 144

def method_in_registry?(method_sym)
  ::Bcome::Registry::CommandList.instance.command_in_list?(self, method_sym)
end

#method_is_available_on_node?(method_sym) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/objects/modules/workspace_commands.rb', line 148

def method_is_available_on_node?(method_sym)
  resource_identifiers.include?(method_sym.to_s) || method_in_registry?(method_sym) || respond_to?(method_sym) || instance_variable_defined?("@#{method_sym}")
end

#new_line ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 167

def new_line
  puts "\n"
end

#parents ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 46

def parents
  ps = []
  ps << [parent, parent.parents] if has_parent?
  ps.flatten
end

#ping ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 79

def ping
  ssh_connect(is_ping: true, show_progress: true)
end

#pretty_description(is_active = true) ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 83

def pretty_description(is_active = true)
  desc = ''
  list_attributes.each do |key, value|
    next unless respond_to?(value) || instance_variable_defined?("@#{value}")

    attribute_value = send(value)
    next unless attribute_value

    desc += "\t"
    desc += is_active ? key.to_s.resource_key : key.to_s.resource_key_inactive
    desc += "\s" * (12 - key.length)
    desc += is_active ? attribute_value.resource_value : attribute_value.resource_value_inactive
    desc += "\n"
    desc = desc unless is_active
  end
  desc
end

#resource_identifiers ⇒ Object

Helpers –



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# File 'lib/objects/modules/workspace_commands.rb', line 136

def resource_identifiers
  resources.collect(&:identifier)
end

#run(*raw_commands) ⇒ Object

Raises:



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# File 'lib/objects/modules/workspace_commands.rb', line 65

def run(*raw_commands)
  raise Bcome::Exception::MethodInvocationRequiresParameter, "Please specify commands when invoking 'run'" if raw_commands.empty?

  results = {}

  ssh_connect(show_progress: true)

  machines.pmap do |machine|
    commands = machine.do_run(raw_commands)
    results[machine.namespace] = commands
  end
  results
end

#ssh_connect(params = {}) ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 5

def ssh_connect(params = {})
  ::Bcome::Ssh::Connector.connect(self, params)
end

#tree_descriptions ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 162

def tree_descriptions
  d = parent ? parent.tree_descriptions + [description] : [description]
  d.flatten
end

#visual_hierarchy ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 152

def visual_hierarchy
  tabs = 0
  hierarchy = ''
  tree_descriptions.each do |d|
    hierarchy += "#{"\s\s\s" * tabs}|- #{d}\n"
    tabs += 1
  end
  hierarchy
end

#workon(*ids) ⇒ Object 



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# File 'lib/objects/modules/workspace_commands.rb', line 116

def workon(*ids)
  resources.disable!
  ids.each { |id| resources.do_enable(id) }
  puts "\nYou are now working on '#{ids.join(', ')}\n".informational
end