Class: Chef::Provider::Package::Apt

Inherits:
Chef::Provider::Package show all
Defined in:
lib/chef/provider/package/apt.rb

Instance Attribute Summary

Attributes inherited from Chef::Provider

#action, #current_resource, #logger, #new_resource, #recipe_name, #run_context

Instance Method Summary collapse

Methods inherited from Chef::Provider::Package

#action_lock, #action_unlock, #as_array, #check_resource_semantics!, #expand_options, #get_preseed_file, #have_any_matching_version?, #multipackage_api_adapter, #options, #package_locked, #preseed_resource, #removing_package?, #target_version_already_installed?, #version_equals?, #version_requirement_satisfied?

Methods included from Mixin::SubclassDirective

#subclass_directive

Methods included from Mixin::ShellOut

#a_to_s, #clean_array, #shell_out, #shell_out!, #shell_out_compact, #shell_out_compact!, #shell_out_compact_timeout, #shell_out_compact_timeout!, #shell_out_with_systems_locale, #shell_out_with_systems_locale!

Methods included from Mixin::PathSanity

#enforce_path_sanity, #sanitized_path

Methods inherited from Chef::Provider

action, #action_nothing, #check_resource_semantics!, #cleanup_after_converge, #compile_and_converge_action, #converge_by, #converge_if_changed, #cookbook_name, #description, #events, include_resource_dsl?, include_resource_dsl_module, #introduced, #node, #process_resource_requirements, provides, provides?, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use_inline_resources, #whyrun_mode?, #whyrun_supported?

Methods included from Mixin::Provides

#provided_as, #provides, #provides?

Methods included from Mixin::DescendantsTracker

#descendants, descendants, direct_descendants, #direct_descendants, find_descendants_by_name, #find_descendants_by_name, #inherited, store_inherited

Methods included from Mixin::LazyModuleInclude

#descendants, #include, #included

Methods included from Mixin::NotifyingBlock

#notifying_block, #subcontext_block

Methods included from DSL::DeclareResource

#build_resource, #declare_resource, #delete_resource, #delete_resource!, #edit_resource, #edit_resource!, #find_resource, #find_resource!, #resources, #with_run_context

Methods included from Mixin::PowershellOut

#powershell_out, #powershell_out!

Methods included from Mixin::WindowsArchitectureHelper

#assert_valid_windows_architecture!, #disable_wow64_file_redirection, #forced_32bit_override_required?, #is_i386_process_on_x86_64_windows?, #node_supports_windows_architecture?, #node_windows_architecture, #restore_wow64_file_redirection, #valid_windows_architecture?, #with_os_architecture, #wow64_architecture_override_required?, #wow64_directory

Methods included from Mixin::PowershellExec

#powershell_exec

Methods included from DSL::PlatformIntrospection

#docker?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family

Constructor Details

#initialize(new_resource, run_context) ⇒ Apt

Returns a new instance of Apt.



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# File 'lib/chef/provider/package/apt.rb', line 31

def initialize(new_resource, run_context)
  super
end

Instance Method Details

#candidate_version ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 69

def candidate_version
  @candidate_version ||= get_candidate_versions
end

#define_resource_requirements ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 42

def define_resource_requirements
  super

  requirements.assert(:all_actions) do |a|
    a.assertion { !new_resource.source }
    a.failure_message(Chef::Exceptions::Package, "apt package provider cannot handle source attribute. Use dpkg provider instead")
  end
end

#get_candidate_versions ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 63

def get_candidate_versions
  package_name_array.map do |package_name|
    package_data[package_name][:candidate_version]
  end
end

#get_current_versions ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 57

def get_current_versions
  package_name_array.map do |package_name|
    package_data[package_name][:current_version]
  end
end

#install_package(name, version) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 91

def install_package(name, version)
  package_name = name.zip(version).map do |n, v|
    package_data[n][:virtual] ? n : "#{n}=#{v}"
  end
  run_noninteractive("apt-get", "-q", "-y", config_file_options, default_release_options, options, "install", package_name)
end

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 35

def load_current_resource
  @current_resource = Chef::Resource::AptPackage.new(new_resource.name)
  current_resource.package_name(new_resource.package_name)
  current_resource.version(get_current_versions)
  current_resource
end

#lock_package(name, version) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 126

def lock_package(name, version)
  run_noninteractive("apt-mark", options, "hold", name)
end

#locked_packages ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 81

def locked_packages
  @locked_packages ||=
    begin
      locked = shell_out_compact_timeout!("apt-mark", "showhold")
      locked.stdout.each_line.map do |line|
        line.strip
      end
    end
end

#package_data ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 51

def package_data
  @package_data ||= Hash.new do |hash, key|
    hash[key] = package_data_for(key)
  end
end

#packages_all_locked?(names, versions) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/provider/package/apt.rb', line 73

def packages_all_locked?(names, versions)
  names.all? { |n| locked_packages.include? n }
end

#packages_all_unlocked?(names, versions) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/provider/package/apt.rb', line 77

def packages_all_unlocked?(names, versions)
  names.all? { |n| !locked_packages.include? n }
end

#preseed_package(preseed_file) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 116

def preseed_package(preseed_file)
  logger.info("#{new_resource} pre-seeding package installation instructions")
  run_noninteractive("debconf-set-selections", preseed_file)
end

#purge_package(name, version) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 109

def purge_package(name, version)
  package_name = name.map do |n|
    package_data[n][:virtual] ? resolve_virtual_package_name(n) : n
  end
  run_noninteractive("apt-get", "-q", "-y", options, "purge", package_name)
end

#reconfig_package(name, version) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 121

def reconfig_package(name, version)
  logger.info("#{new_resource} reconfiguring")
  run_noninteractive("dpkg-reconfigure", name)
end

#remove_package(name, version) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 102

def remove_package(name, version)
  package_name = name.map do |n|
    package_data[n][:virtual] ? resolve_virtual_package_name(n) : n
  end
  run_noninteractive("apt-get", "-q", "-y", options, "remove", package_name)
end

#unlock_package(name, version) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 130

def unlock_package(name, version)
  run_noninteractive("apt-mark", options, "unhold", name)
end

#upgrade_package(name, version) ⇒ Object 



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# File 'lib/chef/provider/package/apt.rb', line 98

def upgrade_package(name, version)
  install_package(name, version)
end