diff options
Diffstat (limited to 'lib/chef/provider/package/rpm.rb')
| -rw-r--r-- | lib/chef/provider/package/rpm.rb | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/lib/chef/provider/package/rpm.rb b/lib/chef/provider/package/rpm.rb new file mode 100644 index 0000000000..033ce8efb9 --- /dev/null +++ b/lib/chef/provider/package/rpm.rb @@ -0,0 +1,121 @@ +# +# Author:: Joshua Timberman (<joshua@opscode.com>) +# Copyright:: Copyright (c) 2008 Opscode, Inc. +# 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 'chef/provider/package' +require 'chef/mixin/command' +require 'chef/resource/package' +require 'chef/mixin/get_source_from_package' + +class Chef + class Provider + class Package + class Rpm < Chef::Provider::Package + + include Chef::Mixin::GetSourceFromPackage + + def define_resource_requirements + super + + requirements.assert(:all_actions) do |a| + a.assertion { @package_source_exists } + a.failure_message Chef::Exceptions::Package, "Package #{@new_resource.name} not found: #{@new_resource.source}" + a.whyrun "Assuming package #{@new_resource.name} would have been made available." + end + requirements.assert(:all_actions) do |a| + a.assertion { !@rpm_status.nil? && (@rpm_status.exitstatus == 0 || @rpm_status.exitstatus == 1) } + a.failure_message Chef::Exceptions::Package, "Unable to determine current version due to RPM failure. Detail: #{@rpm_status.inspect}" + a.whyrun "Assuming current version would have been determined for package#{@new_resource.name}." + end + end + + def load_current_resource + @package_source_provided = true + @package_source_exists = true + + @current_resource = Chef::Resource::Package.new(@new_resource.name) + @current_resource.package_name(@new_resource.package_name) + @new_resource.version(nil) + + if @new_resource.source + unless ::File.exists?(@new_resource.source) + @package_source_exists = false + return + end + + Chef::Log.debug("#{@new_resource} checking rpm status") + status = popen4("rpm -qp --queryformat '%{NAME} %{VERSION}-%{RELEASE}\n' #{@new_resource.source}") do |pid, stdin, stdout, stderr| + stdout.each do |line| + case line + when /([\w\d_.-]+)\s([\w\d_.-]+)/ + @current_resource.package_name($1) + @new_resource.version($2) + end + end + end + else + if Array(@new_resource.action).include?(:install) + @package_source_exists = false + return + end + end + + Chef::Log.debug("#{@new_resource} checking install state") + @rpm_status = popen4("rpm -q --queryformat '%{NAME} %{VERSION}-%{RELEASE}\n' #{@current_resource.package_name}") do |pid, stdin, stdout, stderr| + stdout.each do |line| + case line + when /([\w\d_.-]+)\s([\w\d_.-]+)/ + Chef::Log.debug("#{@new_resource} current version is #{$2}") + @current_resource.version($2) + end + end + end + + + @current_resource + end + + def install_package(name, version) + unless @current_resource.version + run_command_with_systems_locale( + :command => "rpm #{@new_resource.options} -i #{@new_resource.source}" + ) + else + run_command_with_systems_locale( + :command => "rpm #{@new_resource.options} -U #{@new_resource.source}" + ) + end + end + + alias_method :upgrade_package, :install_package + + def remove_package(name, version) + if version + run_command_with_systems_locale( + :command => "rpm #{@new_resource.options} -e #{name}-#{version}" + ) + else + run_command_with_systems_locale( + :command => "rpm #{@new_resource.options} -e #{name}" + ) + end + end + + end + end + end +end + |