\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.3.45/lib/chef/provider/package/

Viewing File: zypper.rb

#
# Authors:: Adam Jacob (<adam@chef.io>)
#           Ionuț Arțăriși (<iartarisi@suse.cz>)
# Copyright:: Copyright (c) Chef Software Inc.
# Copyright:: 2013-2016, SUSE Linux GmbH
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require_relative "../package"
require_relative "../../resource/zypper_package"

class Chef
  class Provider
    class Package
      class Zypper < Chef::Provider::Package
        use_multipackage_api

        provides :package, platform_family: "suse"
        provides :zypper_package

        def get_versions(package_name)
          candidate_version = current_version = nil
          is_installed = false
          logger.trace("#{new_resource} checking zypper")
          status = shell_out!("zypper", "--non-interactive", "info", package_name)
          status.stdout.each_line do |line|
            case line
            when /^Version *: (.+) *$/
              candidate_version = $1.strip
              logger.trace("#{new_resource} version #{candidate_version}")
            when /^Installed *: Yes.*$/ # http://rubular.com/r/9StcAMjOn6
              is_installed = true
              logger.trace("#{new_resource} is installed")
            when /^Status *: out-of-date \(version (.+) installed\) *$/
              current_version = $1.strip
              logger.trace("#{new_resource} out of date version #{current_version}")
            end
          end
          current_version ||= candidate_version if is_installed
          { current_version: current_version, candidate_version: candidate_version }
        end

        def versions
          @versions ||=
            begin
              raw_versions = package_name_array.map do |package_name|
                get_versions(package_name)
              end
              Hash[*package_name_array.zip(raw_versions).flatten]
            end
        end

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

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

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

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

        def locked_packages
          @locked_packages ||=
            begin
              locked = shell_out!("zypper", "locks")
              locked.stdout.each_line.map do |line|
                line.split("|").shift(2).last.strip
              end
            end
        end

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

          @candidate_version = get_candidate_versions
          current_resource.version(get_current_versions)

          current_resource
        end

        def zypper_version
          @zypper_version ||=
            `zypper -V 2>&1`.scan(/\d+/).join(".").to_f
        end

        def install_package(name, version)
          zypper_package("install", global_options, *options, "--auto-agree-with-licenses", allow_downgrade, name, version)
        end

        def upgrade_package(name, version)
          # `zypper install` upgrades packages, we rely on the idempotency checks to get action :install behavior
          install_package(name, version)
        end

        def remove_package(name, version)
          zypper_package("remove", global_options, *options, name, version)
        end

        def purge_package(name, version)
          zypper_package("remove", global_options, *options, "--clean-deps", name, version)
        end

        def lock_package(name, version)
          zypper_package("addlock", global_options, *options, name, version)
        end

        def unlock_package(name, version)
          zypper_package("removelock", global_options, *options, name, version)
        end

        private

        def zip(names, versions)
          names.zip(versions).map do |n, v|
            (v.nil? || v.empty?) ? n : "#{n}=#{v}"
          end
        end

        def zypper_package(command, global_options, *options, names, versions)
          zipped_names = zip(names, versions)
          if zypper_version < 1.0
            shell_out!("zypper", global_options, gpg_checks, command, *options, "-y", names)
          else
            shell_out!("zypper", global_options, "--non-interactive", gpg_checks, command, *options, zipped_names)
          end
        end

        def gpg_checks
          "--no-gpg-checks" unless new_resource.gpg_check
        end

        def allow_downgrade
          "--oldpackage" if new_resource.allow_downgrade
        end

        def global_options
          new_resource.global_options if new_resource.global_options
        end
      end
    end
  end
end