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#
# 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
allow_nils
provides :package, platform_family: "suse"
provides :zypper_package
def load_current_resource
@current_resource = Chef::Resource::ZypperPackage.new(new_resource.name)
current_resource.package_name(new_resource.package_name)
current_resource.version(get_current_versions)
current_resource
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 get_current_versions
package_name_array.each_with_index.map { |pkg, i| installed_version(i) }
end
def candidate_version
@candidate_version ||= package_name_array.each_with_index.map { |pkg, i| available_version(i) }
end
def resolve_current_version(package_name)
latest_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 *: (.+) *$/
latest_version = $1.strip
logger.trace("#{new_resource} version #{latest_version}")
when /^Installed *: Yes.*$/ # http://rubular.com/r/9StcAMjOn6
is_installed = true
logger.trace("#{new_resource} is installed")
when /^Status *: out-of-date \(version (.+) installed\) *$/
current_version = $1.strip
logger.trace("#{new_resource} out of date version #{current_version}")
end
end
current_version ||= latest_version if is_installed
current_version
end
def resolve_available_version(package_name, new_version)
search_string = new_version.nil? ? package_name : "#{package_name}=#{new_version}"
so = shell_out!("zypper", "--non-interactive", "search", "-s", "--provides", "--match-exact", "--type=package", search_string)
so.stdout.each_line do |line|
if md = line.match(/^(\S*)\s+\|\s+(\S+)\s+\|\s+(\S+)\s+\|\s+(\S+)\s+\|\s+(\S+)\s+\|\s+(.*)$/)
(status, name, type, version, arch, repo) = [ md[1], md[2], md[3], md[4], md[5], md[6] ]
next if version == "Version" # header
return version
end
end
nil
end
def available_version(index)
@available_version ||= []
@available_version[index] ||= resolve_available_version(package_name_array[index], safe_version_array[index])
@available_version[index]
end
def installed_version(index)
@installed_version ||= []
@installed_version[index] ||= resolve_current_version(package_name_array[index])
@installed_version[index]
end
def zip(names, versions)
ret = names.zip(versions).map do |n, v|
(v.nil? || v.empty?) ? n : "#{n}=#{v}"
end.compact
end
def zypper_version
@zypper_version ||=
`zypper -V 2>&1`.scan(/\d+/).join(".").to_f
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
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 safe_version_array
if new_resource.version.is_a?(Array)
new_resource.version
elsif new_resource.version.nil?
package_name_array.map { nil }
else
[ new_resource.version ]
end
end
end
end
end
end
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