Class: Chef::Provider::Group::Gpasswd

Inherits:
Groupadd show all
Includes:
Mixin::ShellOut
Defined in:
lib/chef/provider/group/gpasswd.rb

Constant Summary

Constants included from Mixin::ShellOut

Mixin::ShellOut::DEPRECATED_OPTIONS

Instance Attribute Summary

Attributes inherited from Chef::Provider::Group

#change_desc, #group_exists

Attributes inherited from Chef::Provider

#action, #current_resource, #new_resource, #run_context

Instance Method Summary collapse

Methods included from Mixin::ShellOut

#run_command_compatible_options, #shell_out, #shell_out!

Methods inherited from Groupadd

#create_group, #groupadd_options, #manage_group, #remove_group, #required_binaries, #set_options

Methods inherited from Chef::Provider::Group

#action_create, #action_manage, #action_modify, #action_remove, #compare_group, #create_group, #initialize, #manage_group, #remove_group, #whyrun_supported?

Methods included from Mixin::Command

#chdir_or_tmpdir, #handle_command_failures, #output_of_command, #run_command, #run_command_with_systems_locale

Methods included from Mixin::Command::Windows

#popen4

Methods included from Mixin::Command::Unix

#popen4

Methods inherited from Chef::Provider

#action_nothing, #cleanup_after_converge, #cookbook_name, #events, #initialize, #node, #process_resource_requirements, #requirements, #resource_collection, #run_action, #set_updated_status, #whyrun_mode?, #whyrun_supported?

Methods included from DSL::Recipe

#method_missing

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Provider::Group

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Chef::DSL::Recipe

Instance Method Details

#define_resource_requirements ⇒ Object 



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# File 'lib/chef/provider/group/gpasswd.rb', line 33

def define_resource_requirements
  super
  requirements.assert(:all_actions) do |a| 
    a.assertion { ::File.exists?("/usr/bin/gpasswd") } 
    a.failure_message Chef::Exceptions::Group, "Could not find binary /usr/bin/gpasswd for #{@new_resource}" 
    # No whyrun alternative: this component should be available in the base install of any given system that uses it
  end
end

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/group/gpasswd.rb', line 29

def load_current_resource
  super
end

#modify_group_members ⇒ Object 



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# File 'lib/chef/provider/group/gpasswd.rb', line 42

def modify_group_members
    if(@new_resource.append)
      unless @new_resource.members.empty?
        @new_resource.members.each do |member|
          Chef::Log.debug("#{@new_resource} appending member #{member} to group #{@new_resource.group_name}")
          shell_out!("gpasswd -a #{member} #{@new_resource.group_name}")
        end
      else
        Chef::Log.debug("#{@new_resource} not changing group members, the group has no members to add")
      end
    else
      unless @new_resource.members.empty?
        Chef::Log.debug("#{@new_resource} setting group members to #{@new_resource.members.join(', ')}")
        shell_out!("gpasswd -M #{@new_resource.members.join(',')} #{@new_resource.group_name}")
      else
        Chef::Log.debug("#{@new_resource} setting group members to: none")
        shell_out!("gpasswd -M \"\" #{@new_resource.group_name}")
      end
    end
end