Class: Chef::Provider::Package::SnapTM

Inherits:
Snap show all
Defined in:
lib/chef/provider/package/snap_tm.rb

Instance Attribute Summary

Attributes inherited from Chef::Provider::Package

#candidate_version

Attributes inherited from Chef::Provider

#action, #after_resource, #current_resource, #logger, #new_resource, #run_context

Instance Method Summary collapse

Methods inherited from Snap

#candidate_version, #define_resource_requirements, #get_current_versions, #load_current_resource, #upgrade_package

Methods inherited from Chef::Provider::Package

#as_array, #check_resource_semantics!, #define_resource_requirements, #expand_options, #have_any_matching_version?, #initialize, #load_current_resource, #lock_package, #multipackage_api_adapter, #options, #package_locked, #prepare_for_installation, #preseed_package, #purge_package, #reconfig_package, #removing_package?, #target_version_already_installed?, #unlock_package, #upgrade_package, #version_compare, #version_equals?, #version_requirement_satisfied?

Methods included from Mixin::SubclassDirective

#subclass_directive

Methods inherited from Chef::Provider

action, action_description, action_descriptions, #action_nothing, #check_resource_semantics!, #cleanup_after_converge, #compile_and_converge_action, #converge_by, #converge_if_changed, #cookbook_name, #define_resource_requirements, #description, #events, include_resource_dsl?, include_resource_dsl_module, #initialize, #introduced, #load_after_resource, #load_current_resource, #node, #process_resource_requirements, provides, provides?, #recipe_name, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use, use_inline_resources, #validate_required_properties!, #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::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::Secret

#default_secret_config, #default_secret_service, #secret, #with_secret_config, #with_secret_service

Methods included from DSL::RenderHelpers

#render_json, #render_toml, #render_yaml

Methods included from DSL::ReaderHelpers

#parse_file, #parse_json, #parse_toml, #parse_yaml

Methods included from DSL::Powershell

#ps_credential

Methods included from DSL::RegistryHelper

#registry_data_exists?, #registry_get_subkeys, #registry_get_values, #registry_has_subkeys?, #registry_key_exists?, #registry_value_exists?

Methods included from DSL::ChefVault

#chef_vault, #chef_vault_item, #chef_vault_item_for_environment

Methods included from DSL::DataQuery

#data_bag, #data_bag_item, #search, #tagged?

Methods included from EncryptedDataBagItem::CheckEncrypted

#encrypted?

Methods included from DSL::PlatformIntrospection

#older_than_win_2012_or_8?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family

Methods included from DSL::Recipe

#exec, #have_resource_class_for?, #resource_class_for

Methods included from DSL::Definitions

add_definition, #evaluate_resource_definition, #has_resource_definition?

Methods included from DSL::Resources

add_resource_dsl, remove_resource_dsl

Methods included from DSL::Cheffish

load_cheffish

Methods included from DSL::RebootPending

#reboot_pending?

Methods included from DSL::IncludeRecipe

#include_recipe, #load_recipe

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 DSL::Compliance

#include_input, #include_profile, #include_waiver

Constructor Details

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

Instance Method Details

#get_installed_package_by_name(name) ⇒ Object 



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# File 'lib/chef/provider/package/snap_tm.rb', line 66

def get_installed_package_by_name(name)
  cmd = shell_out("snap info #{name}")
  installed = cmd.stdout.lines.detect { |l| l.start_with? "installed:" }
  return {} unless installed

  {
    "name" => name,
    "version" => installed.split.at(1),
  }
end

#get_latest_package_version(name, channel) ⇒ Object 



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# File 'lib/chef/provider/package/snap_tm.rb', line 58

def get_latest_package_version(name, channel)
  cmd = shell_out("snap info #{name}")
  latest = cmd.stdout.lines.detect { |l| l.start_with? "  latest/#{new_resource.channel}:" }
  return unless latest

  latest.split.at(1)
end

#install_package(names, versions) ⇒ Object 



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# File 'lib/chef/provider/package/snap_tm.rb', line 27

def install_package(names, versions)
  if new_resource.source
    install_snap_from_source(names, new_resource.source)
  else
    Array(names).each do |snap|
      snap_options = new_resource.options

      snapctl([
        "install",
        "--channel=#{new_resource.channel}",
        snap_options&.map { |opt| "--#{opt}" },
        snap,
      ].flatten.compact)
    end
  end
end

#remove_package(names, versions) ⇒ Object 



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# File 'lib/chef/provider/package/snap_tm.rb', line 44

def remove_package(names, versions)
  Array(names).each do |snap|
    snapctl([
      "remove",
      snap,
    ])
  end
end

#snapctl(*args) ⇒ Object 



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# File 'lib/chef/provider/package/snap_tm.rb', line 53

def snapctl(*args)
  # Deferred execution can result in exit code 10
  shell_out!("snap", *args, returns: [0, 10])
end