Class: Chef::Provider::Package::Pacman

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

Instance Attribute Summary

Attributes inherited from Chef::Provider

#action, #cookbook_name, #current_resource, #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!, #define_resource_requirements, #expand_options, #get_preseed_file, #have_any_matching_version?, #initialize, #lock_package, #multipackage_api_adapter, #options, #package_locked, #preseed_package, #preseed_resource, #reconfig_package, #removing_package?, #target_version_already_installed?, #unlock_package, #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, #define_resource_requirements, #events, include_resource_dsl?, include_resource_dsl_module, #initialize, #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!, #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 DSL::PlatformIntrospection

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

Constructor Details

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

Instance Method Details

#candidate_versionObject


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

def candidate_version
  return @candidate_version if @candidate_version

  repos = %w{extra core community}

  if ::File.exist?("/etc/pacman.conf")
    pacman = ::File.read("/etc/pacman.conf")
    repos = pacman.scan(/\[(.+)\]/).flatten
  end

  package_repos = repos.map { |r| Regexp.escape(r) }.join("|")

  status = shell_out_compact_timeout("pacman", "-Sl")
  status.stdout.each_line do |line|
    case line
    when /^(#{package_repos}) #{Regexp.escape(new_resource.package_name)} (.+)$/
      # $2 contains a string like "4.4.0-1" or "3.10-4 [installed]"
      # simply split by space and use first token
      @candidate_version = $2.split(" ").first
    end
  end

  unless status.exitstatus == 0 || status.exitstatus == 1
    raise Chef::Exceptions::Package, "pacman failed - #{status.inspect}!"
  end

  unless @candidate_version
    raise Chef::Exceptions::Package, "pacman does not have a version of package #{new_resource.package_name}"
  end

  @candidate_version
end

#install_package(name, version) ⇒ Object


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# File 'lib/chef/provider/package/pacman.rb', line 84

def install_package(name, version)
  shell_out_compact_timeout!( "pacman", "--sync", "--noconfirm", "--noprogressbar", options, name)
end

#load_current_resourceObject


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# File 'lib/chef/provider/package/pacman.rb', line 30

def load_current_resource
  @current_resource = Chef::Resource::Package.new(new_resource.name)
  current_resource.package_name(new_resource.package_name)

  Chef::Log.debug("#{new_resource} checking pacman for #{new_resource.package_name}")
  status = shell_out_compact_timeout("pacman", "-Qi", new_resource.package_name)
  status.stdout.each_line do |line|
    case line
    when /^Version(\s?)*: (.+)$/
      Chef::Log.debug("#{new_resource} current version is #{$2}")
      current_resource.version($2)
    end
  end

  unless status.exitstatus == 0 || status.exitstatus == 1
    raise Chef::Exceptions::Package, "pacman failed - #{status.inspect}!"
  end

  current_resource
end

#purge_package(name, version) ⇒ Object


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# File 'lib/chef/provider/package/pacman.rb', line 96

def purge_package(name, version)
  remove_package(name, version)
end

#remove_package(name, version) ⇒ Object


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# File 'lib/chef/provider/package/pacman.rb', line 92

def remove_package(name, version)
  shell_out_compact_timeout!( "pacman", "--remove", "--noconfirm", "--noprogressbar", options, name )
end

#upgrade_package(name, version) ⇒ Object


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# File 'lib/chef/provider/package/pacman.rb', line 88

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